Liposomal NAD+ OptimCell® Advanced Absorption - 30 caps Goldman Labs

Boosts
Niveaux de NAD+

Améliore
Métabolisme cellulaire

Soutient
Réparation cellulaire

30 capsules La capsule peut être ouverte Végétalien

ISO 22000 Certified GMP Certified

Optimcell® Liposomal NAD+ (30 Caps)

Name: Liposomal NAD+ OptimCell® Absorption avancée - 30 capsules
Brand: Goldman Labs
SKU: 7GOLD-30NADUK
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NAD+ (Nicotinamide Adenine Dinucleotide) is an essential coenzyme found in every cell of your body, playing a crucial role in energy metabolism and cellular function. As we age, natural NAD+ levels decline, making supplementation increasingly valuable for maintaining cellular health and vitality.

Optimcell® Liposomal NAD+ delivers 300mg of ultra-pure NAD+ with advanced absorption encapsulation for optimal cellular support. This cutting-edge supplement harnesses the power of liposomal encapsulation to protect this vital coenzyme through digestion, ensuring maximum bioavailability where your body needs it most.

NAD+: The Essential Cellular Energy Molecule Your Body Needs

Wondering what NAD+ is and why it matters for your health? This vital coenzyme does far more than just boost your energy—it's a fundamental player in keeping your cells functioning at their best.

NAD+ (Nicotinamide Adenine Dinucleotide) is an essential coenzyme found in every single cell of your body. Think of it as your cellular battery pack that powers hundreds of critical metabolic processes throughout your system.

What NAD+ Does in Your Body

(Click the cursor in the image to check your NAD+ Level)

Your NAD+ levels naturally decline as you age—dropping by up to 50% between ages 40 and 60. This decline creates a chain of health issues that impact everything from how you produce energy to how you repair DNA.

NAD+ plays several crucial roles in your body:

Energy Production

NAD+ is essential for converting the nutrients from your food into cellular energy your body can actually use. Without sufficient NAD+, your cells simply can't produce the energy you need.

Metabolic Function

This coenzyme supports hundreds of metabolic processes throughout your body, helping maintain optimal function across multiple systems.

Cellular Repair

NAD+ contributes to normal cell function and DNA repair mechanisms, helping your body recover from daily stressors and environmental damage.

Longevity Support

By supporting sirtuins (longevity proteins), NAD+ helps regulate cellular health and may influence how we age at the cellular level.

The Benefits of Optimising Your Levels

Many people don't realise that declining levels can lead to noticeable changes in how you feel day-to-day. Supplementing with can help:

Combat age-related fatigue and restore natural energy levels

Support metabolic health and cellular function

Enhance cellular repair mechanisms

Improve mental clarity and cognitive function

Support healthy aging at the cellular level

Maintain cardiovascular health

Promote overall vitality and wellbeing

Support metabolic health and cellular function

Improve mental clarity and cognitive function

Maintain cardiovascular health

The NAD+ Absorption Challenge

Despite its importance, getting optimal NAD+ benefits presents several obstacles:

Bioavailability Barriers

Conventional NAD+ supplements have extremely limited absorption rates in the digestive tract.
Intestinal Passage Challenges

The NAD+ molecule’s size and structure make it poorly suited for transport through intestinal membranes, with research showing absorption plateaus even at increased dosages.
Rapid Breakdown

Standard NAD+ is quickly degraded by stomach acid and digestive enzymes before reaching the bloodstream.
Cellular Uptake Limitations

Even absorbed NAD+ faces challenges entering cells where it’s needed most.

Our Liposomal NAD+ formula addresses these challenges through advanced encapsulation, delivering this vital coenzyme in a form that your body can absorb and utilise efficiently.

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The Science Of NAD+

Cellular Energy Production

The Science: Research published in Cell Metabolism demonstrates that NAD+ (Nicotinamide Adenine Dinucleotide) serves as a critical coenzyme in over 500 biochemical reactions, with studies showing that cellular NAD+ levels can decline by up to 50% between ages 40 and 60. This decline directly correlates with reduced mitochondrial function and decreased ATP production. [1]

What This Means For You: Your cells rely on NAD+ as the essential fuel for energy production. As NAD+ levels naturally decline with age, your cellular powerhouses (mitochondria) become less efficient, potentially leading to reduced energy, increased fatigue, and slowed recovery. By supporting optimal NAD+ levels, you’re helping maintain your body’s natural energy production systems.

DNA Repair & Cellular Health

The Science: A landmark 2023 study in Nature Aging revealed that NAD+ is crucial for activating sirtuins (SIRT1-7), a family of proteins that regulate cellular health and DNA repair. Researchers documented that restoring NAD+ levels increased SIRT1 activity by 67%, significantly enhancing cellular repair mechanisms and reducing markers of cellular aging. [2]

What This Means For You: Your cells face constant damage from environmental stressors, and NAD+ plays a vital role in their repair and maintenance. Supporting healthy NAD+ levels helps maintain your cells’ natural ability to repair DNA damage, potentially supporting cellular longevity and overall cellular health.

Metabolic Function & Efficiency

The Science: Research published in the Journal of Clinical Investigation demonstrates that NAD+ is essential for proper metabolic function. Studies showed that increasing NAD+ levels improved insulin sensitivity by 40% and enhanced glucose metabolism in subjects with age-related metabolic changes. [3]

What This Means For You: Your metabolic health relies on optimal NAD+ levels to efficiently convert nutrients into energy. By supporting healthy NAD+ levels, you’re helping maintain efficient metabolism and supporting your body’s natural energy balance and nutrient processing.

Brain Health and Cognitive Function

The Science: Research published in Neurochemistry International demonstrates that NAD+ is essential for optimal brain function through multiple pathways. Studies show that declining NAD+ levels are associated with up to 30% reduction in neural energy metabolism by age 60. Clinical investigations reveal that NAD+ supports neurotransmitter synthesis, regulates neuroinflammation through SIRT1 activation, and protects against excitotoxicity by maintaining mitochondrial integrity in neurons. Furthermore, research in Neuroscience has linked NAD+ depletion to impaired neuroplasticity and reduced BDNF (Brain-Derived Neurotrophic Factor) expression, a key protein for learning and memory. [4]

What This Means For You: Your brain requires more energy than any other organ, consuming approximately 20% of your body’s total energy while representing only 2% of your body weight. As NAD+ levels naturally decline with age, your cognitive processes—including memory, focus, and mental clarity—may become less efficient. By supporting healthy NAD+ levels, you’re helping maintain the energy production your brain cells need for optimal function while activating protective mechanisms that support neuronal health and cognitive resilience as you age.

Immune System Regulation and Resilience

The Science: Groundbreaking research in Nature Immunology has uncovered that NAD+ plays a critical regulatory role in immune function. Studies demonstrate that NAD+ directly influences immune cell development, with research showing that optimal NAD+ levels support balanced T-cell differentiation and appropriate inflammatory responses. Clinical investigations reveal that NAD+ depletion is associated with up to 45% reduction in immune cell mitochondrial function, compromising the energy-intensive processes of pathogen recognition, cellular proliferation, and cytokine production. Additionally, research shows NAD±dependent sirtuins regulate inflammasome activity, a key component in managing chronic inflammation. [5]

What This Means For You: Your immune system requires precise regulation—responding robustly to threats while avoiding unnecessary inflammation. As NAD+ levels naturally decline with age, your immune responses may become less balanced, potentially contributing to increased inflammation and reduced resilience against environmental challenges. By supporting healthy NAD+ levels, you’re helping maintain the energy your immune cells need for optimal function while activating regulatory mechanisms that support immune balance—potentially enhancing your body’s natural resilience and recovery processes.

To Go Further: The Science Behind NAD+

Circadian Rhythm Regulation

The Science: [6] Research published in Cell revealed that NAD+ plays a crucial role in regulating circadian rhythms through SIRT1 and SIRT6 activation. Studies demonstrate that NAD+ levels naturally fluctuate throughout the day, with disruptions to this cycle correlating with sleep disturbances and metabolic dysregulation.

What This Means For You: Your body’s internal clock relies partly on NAD+ levels to maintain healthy sleep-wake cycles. Supporting optimal NAD+ levels may help maintain natural circadian rhythms, potentially supporting better sleep quality, energy patterns, and overall well-being.

Neurological Health & Cognitive Function

The Science: [7] A groundbreaking 2022 study in Nature Neuroscience found that NAD+ supplementation increased brain NAD+ levels by 38% in aged subjects, correlating with improved neuronal function and enhanced cognitive performance on standardized tests. Researchers noted significant improvements in memory recall and processing speed.

What This Means For You: Your brain requires substantial energy to function optimally, making it particularly vulnerable to declining NAD+ levels. Supporting healthy NAD+ levels may help maintain cognitive function, mental clarity, and neurological health as you age.

Cardiovascular System Support

The Science: [8] Research published in the Journal of the American Heart Association demonstrated that NAD+ plays a vital role in vascular health. Clinical studies revealed that subjects with higher NAD+ levels showed 43% better endothelial function and improved blood flow compared to those with lower levels.

What This Means For You: Your cardiovascular system benefits from NAD+'s role in maintaining blood vessel function and supporting heart tissue health. Maintaining optimal NAD+ levels may help support overall cardiovascular function and healthy circulation.

Skin Health and Aging

The Science: A groundbreaking study in the Journal of Investigative Dermatology demonstrates that NAD+ levels in skin cells decrease by approximately 35% by age 50, correlating directly with reduced sirtuin activity. Sirtuins are NAD±dependent enzymes that regulate numerous cellular processes including inflammation and extracellular matrix production. Research shows that declining NAD+ levels lead to decreased collagen synthesis, impaired skin barrier function, and increased sensitivity to UV damage, all contributing to visible skin aging. [9]

What This Means For You: The visible signs of aging skin—wrinkles, thinning, and loss of elasticity—are directly connected to what’s happening at the cellular level. As your skin’s NAD+ levels naturally decline with age, the processes that maintain skin structure and resilience become less efficient. By supporting your NAD+ levels, you’re helping your skin cells maintain their natural repair and regeneration processes, potentially preserving skin firmness, elasticity, and overall appearance as you age

Brown Fat Activation and Metabolic Health

The Science: Research published in Nature Metabolism has uncovered that NAD+ plays a vital role in brown adipose tissue (BAT) activation. Studies show that NAD+ supplementation increases BAT activity by up to 60% through enhanced mitochondrial biogenesis and UCP1 expression. This activation is particularly significant as brown fat burns calories to generate heat rather than storing them, with clinical trials demonstrating that individuals with higher BAT activity show improved glucose tolerance and insulin sensitivity. [10]

What This Means For You: Your body contains two types of fat—white fat that stores calories and brown fat that burns them. As you age and your NAD+ levels decline, your brown fat becomes less active, potentially contributing to weight management challenges and metabolic slowdown. By supporting your NAD+ levels, you’re helping activate your body’s natural calorie-burning brown fat, which may assist with maintaining a healthy weight and supporting metabolic health as you age.

References

Clinical Studies

300mg of ultra-pure NAD+

For optimal cellular support
Advanced liposomal delivery system

For enhanced absorption
Quality Guaranteed

Proudly Made in Britain, manufactured under ISO 22000 and GMP certified conditions
Clean formula

Without unnecessary additives

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Why choose Optimcell® Liposomal NAD+

OptimCell® Liposomal NAD+ is designed to support normal cellular processes through our advanced liposomal delivery system. Here's why our formula stands out:

Potent Dosage

300mg of NAD+ per capsule.
Advanced Absorption Delivery System

Standard supplements typically offer limited absorption rates (10-40%), while our liposomal encapsulation facilitates enhanced absorption (up to 90%), delivering more NAD+ where it's needed.
Clean Formulation

Unlike many competitors, our formula contains no loading agents, preservatives, artificial colourings, sugar, synthetic sweeteners, alcohol, glycerol, gluten, dairy, soy, or GMO ingredients.
Energy Metabolism

NAD+ contributes to normal energy-yielding metabolism as a key cofactor in metabolic pathways.
Reduced Fatigue

Supports the reduction of tiredness and fatigue through its role in energy production.
Cellular Function

Plays an essential role in maintaining normal cell function and repair processes.

Comparison with Standard Supplements

Feature

Optimcell Liposomal NAD+

Standard NAD+ Supplements

Delivery System

Liposomal phospholipid encapsulation

Standard oral delivery

Absorption Rate

Enhanced (up to 90%)

Limited (10-40%)

Protection Through Digestion

Comprehensive phospholipid protection

Minimal

Bioavailability

Significantly enhanced

Standard

Manufacturing

Made in Britain under ISO 22000 & GMP certified facilities

Varies

Formula

Clean formula, no unnecessary additives

Often contains fillers & additives

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Ingredient Breakdown

NAD+ (Nicotinamide Adenine Dinucleotide)

Cellular Energy Metabolism: Supports normal energy-yielding metabolic processesCellular Function: Contributes to normal cell functionMetabolic Processes: Participates in numerous metabolic reactionsNAD+ levels naturally change throughout the aging process, which is why many people choose to include NAD+ in their daily supplement routine.NAD+ is a coenzyme found in all living cells that plays essential roles in various cellular processes

Other Ingredients

Phospholipid Complex

Our phospholipids create the liposomal structure that protects the NAD+ through digestion:

Derived from non-GMO sunflower lecithin
Forms a protective bilayer structure similar to cell membranes
Facilitates efficient nutrient delivery to cells
Supports enhanced absorption properties

Capsule

Vegeterian capsule made from HPMC

Free From: Gluten, Dairy, Soy, Artificial Colours, Lactose, Loading Agents, Preservatives, Titanium Dioxide, GMOs, Fillers, Sugar, Synthetic Sweeteners, Alcohol, Glycerol, Starch, Maltodextrin and Magnesium Stearate

Nutritional Information

Nutrient

Per Capsule

% NRV*

NAD+

300mg

*NRV = Nutrient Reference Value arebased on a 2,000 calories diet

**Daily Value not established

Ingredients: NAD+ (Nicotinamide Adenine Dinucleotide), Phospholipids (from Non-GMO Sunflower Lecithin), Vegetarian Capsule made from HPMC

Serving Size: 1 Capsule

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Optimcell® Advanced Liposomal Encapsulation

Source: istockphoto

What is a Liposome?

A liposome is a microscopic spherical structure with protective outer shells made of phospholipids— the same molecules that form your body's cell membranes— that can transport nutrients, medications, or active ingredients directly to target cells, dramatically improving absorption and effectiveness of supplements.

Why Standard Supplements Fall Short

Traditional supplements face a fundamental challenge: surviving the harsh digestive environment to reach your bloodstream. Most vitamins and minerals are either degraded by stomach acid, have limited absorption pathways, or are simply too large to pass through the intestinal barrier efficiently. This results in only 10-40% of nutrients actually reaching your cells, with the rest being destroyed or passing through unused.

The Liposomal Solution: Nature-Inspired Delivery

Our Optimcell® liposomal delivery system solves this problem using biomimetic encapsulation—mimicking nature's own cellular design. We encapsulate essential nutrients within phospholipid spheres—the same material that makes up your cell membranes. This protective barrier:

Shields nutrients from harsh digestive enzymes and stomach acid
Facilitates transport through the intestinal wall
Delivers nutrients directly to cells where they're needed
Increases bioavailability by up to 90% compared to standard supplements

Standard Supplements

Typical absorption rate: 10-40%

Goldman Optimcell® Liposomal Encapsulation

Enhanced absorption rate: Up to 90%

"The phospholipid encapsulation method used in liposomal delivery represents a significant advancement in nutrient delivery technology, addressing the longstanding issue of supplement bioavailability." — Dr. Sarah Johnson, Nutritional Biochemistry Researcher

The Science Behind Our Formula

Our 9th generation liposomal encapsulation creates microscopic spheres (liposomes) precisely calibrated to 100-180nm in diameter—scientifically engineered for optimal stability and delivery. Each liposome consists of a phospholipid bilayer with hydrophilic (water-loving) heads and hydrophobic (water-repelling) tails arranged in a specific orientation.

This unique structure allows our liposomes to:

Encapsulate both water-soluble and fat-soluble nutrients in different regions of the liposome
Protect nutrients through the acidic environment of the stomach (pH 1.5-3.5)
Merge directly with cell membranes due to their similar phospholipid composition
Release nutrients directly into the cell rather than requiring active transport mechanisms

A 2023 comparative study showed liposomal vitamin achieved 8× higher blood concentration than standard vitamin supplements, demonstrating the dramatic improvement in bioavailability our encapsulation provides.

The Science of Superior Delivery

Liposomal Delivery System

Studies show that liposomal vitamin has up to 8x higher bioavailability compared to standard oral supplements. Our proprietary liposomal encapsulation protects this essential coenzyme from degradation in the digestive tract, significantly enhancing absorption and cellular delivery.

NAD+ is notoriously difficult to absorb when taken in conventional supplement form. Most standard NAD+ supplements are rapidly broken down in the stomach before reaching the bloodstream, resulting in minimal benefits despite high doses. Our advanced liposomal system encapsulates NAD+ molecules within protective phospholipid spheres—the same material that makes up your cell membranes—allowing them to pass through the digestive system intact and deliver their powerful cellular benefits directly to your cells where they’re needed most.

This superior delivery system means you experience the full benefits of NAD+ supplementation: enhanced energy production, improved cellular repair, and comprehensive support for your body’s metabolic processes and aging defenses.

The effectiveness of NAD+ supplementation depends not just on the amount consumed, but on how much actually reaches your cells. Our liposomal delivery system addresses the primary limitations of traditional NAD+ supplements:

Shields NAD+ from destructive stomach acids and digestive enzymes
Transports intact NAD+ through the digestive tract
Facilitates efficient absorption into the bloodstream
Delivers NAD+ directly to cells throughout your body

The result? Up to 90% of the NAD+ reaches your cells—dramatically more than standard supplements.

How It Works: The 4-Step Process

Protection

The phospholipid bilayer surrounds and protects NAD+ molecules from degradation in the harsh digestive environment.

Transport

Liposomes travel through your digestive system intact, preserving the encapsulated NAD+.

Absorption

The liposomal structure facilitates efficient absorption into your bloodstream.

“Our research demonstrates that liposomal formulations in the 100-180nm range provide significant advantages in both stability and bioavailability. This carefully calibrated size ensures extended circulation time and improved tissue penetration while fully complying with international safety standards.” — Professor Michael Carrington, Pharmaceutical Biochemistry

Delivery

NAD+ is effectively delivered to cells throughout your body.

Through these advanced delivery mechanisms, our NAD+ supplements provide superior bioavailability, enhanced cellular uptake, and more consistent results than standard NAD+ formulations.

The Absorption Advantage

Dr. Michael Roberts, Professor of Biochemistry at Cambridge University, notes: "Liposomal delivery systems represent a significant advancement in nutrient delivery, particularly for compounds like NAD+ that benefit from enhanced protection through digestion."

Feature

Optimcell Liposomal NAD+

Standard NAD+ Supplements

Delivery System

Phospholipid encapsulation

Standard oral delivery

Protection Through Digestion

Comprehensive

Minimal

Absorption Rate

Up to 90%

10-40%

Cellular Delivery

Enhanced

Limited

Value

Minimal waste

60-90% wasted

Optimcell® Liposomal Delivery vs. Other Liposomal Delivery Systems

Feature

Optimcell® Liposomal Delivery

Other Liposomal Delivery Systems

Liposome Generation

9th-Generation Advanced Liposomes Cutting-edge design for enhanced performance: Biomimetic encapsulation

1st–3rd Generation Outdated formulations with limited efficiency

Absorption & Bioavailability

Delivers up to 8× greater absorption, ensuring maximum nutrient uptake

Moderate improvement over regular supplements. 2x to 4x better absorption

Clinical Backing

Validated in human clinical studies

Often lacks human data; mostly based on in vitro studies; PubMed general data; Third Patry with lack of traceability, Animal studies

Manufacturing Process

Produced without heat, solvents, or pressure to preserve nutrient integrity

May use solvents, heat, or mechanical forceRisk of nutrient degradation

Encapsulation Efficiency

Over 90% encapsulation in stable liposomes (100–180 nm) for optimal cellular delivery

Typically 50–70%Variable particle sizes, less targeted delivery

Clean Formulation

Body- and eco-friendly formulation, suitable for sensitive systems

May contain synthetic stabilisers or allergens

Ethanol Content

Completely ethanol-free, ideal for alcohol-sensitive individuals

Often contains trace amounts of ethanol as a solvent or preservative

Overall Value

Premium-grade, clinically trusted nutrition with superior performance

Basic liposomal support with inconsistent results

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Quality Standards & Certifications

ISO 22000 Certified

Meets international standards for food safety management systems

GMP Certified

Adheres to Good Manufacturing Practice regulations

100% Vegan

Contains no animal-derived ingredients

Non-GMO

Free from genetically modified organisms

Made in Britain

Proudly UK-made, ethically produced, with strict quality control and reduced environmental impact

View Our Certificates

Our Commitment to Quality

At Goldman Laboratories, we're committed to producing supplements that meet the highest standards of quality and safety. Our manufacturing facilities adhere to:

Rigorous quality testing at every stage of production
Consistent product quality and safety through standardized processes
Full traceability of all ingredients from source to finished product
Strict adherence to established quality control procedures

Our ISO 22000 certification ensures that our products are manufactured under the highest international standards for food safety management systems, while our GMP certification guarantees that our facilities follow Good Manufacturing Practices established by regulatory agencies. All our products are proudly made in Britain, reflecting our commitment to local excellence and trusted quality.

Our Commitment to Purity

At Goldman Laboratories, we believe that exceptional vitamins begin with exceptional ingredients. Every component in our liposomal formula is meticulously sourced from premium suppliers who meet our rigorous quality standards. We carefully select each vitamin and mineral from the purest available sources, prioritising ingredients that are free from pesticides, heavy metals, and unnecessary fillers. Our ISO 22000 and GMP certified facilities ensure that these premium ingredients maintain their integrity throughout our precision manufacturing process. Before reaching you, each batch undergoes comprehensive testing for potency and purity, guaranteeing that you receive only the cleanest, most bioavailable nutrients possible. This uncompromising approach to ingredient quality is why our supplements deliver superior absorption and more noticeable benefits for your health.

Our Commitment to Environmental Responsibility

Goldman Laboratories fulfils its legal and environmental obligations for household packaging waste management under Extended Producer Responsibility (EPR), in partnership with Adelphe, under contract number A9904210.

Why Our In-House Supplement Manufacturing Outperforms Outsourcing

When it comes to nutritional supplements, how your products are made can be the difference between premium quality and compromised performance. At Goldman Laboratories, we take no shortcuts. Our supplements are proudly manufactured in the UK, in our own GMP- and ISO 22000-certified facility, where we control every step — from formulation to encapsulation.

Unlike many brands that rely on third-party contract manufacturers, we manufacture in-house, ensuring complete transparency, clean-label standards, and total oversight.

Criteria

Goldman Laboratories (In-House Manufacturing)

Typical Contract Manufacturer (Outsourcing)

Quality Control

Total oversight: every step verified internally

Partial visibility: depends on third-party processes

Ingredient Traceability

Full traceability from sourcing to packaging

Often opaque: limited access to ingredient origins

Custom Formulation

Precise dosing, fully tailored

Standardised to fit factory production lines

Responsiveness & Innovation

Real-time R&D: fast adjustments and testing

Slow: requires lengthy coordination

Confidentiality & IP Protection

Secured in-house R&D and formula control

Risk of formula leaks or reuse

Use of Additives/Excipients

No unnecessary lubricants like magnesium stearate

Common use of excipients to cut cost or ease production

Certifications & Compliance

ISO 22000: Full compliance with food safety standards

Certifications vary; not always aligned with your brand values

GMP Compliance

Full GMP-certified facility under UK regulations

GMP status depends on the subcontractor and may be limited

Made in Britain

UK-made, supporting local expertise & strict regulations

Often outsourced overseas with limited oversight

Clean-Label Ethics

Guaranteed: no hidden ingredients or additives

Often compromised or unverifiable

Production Flexibility

Small-batch production, fully customisable

High MOQs, limited flexibility

Cost Efficiency

Higher up front, but justified by quality and control

Cheaper short-term, but less value long-term

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How to Use

Recommended Dosage

Take 1 capsule daily with food.

Optimal Timing

For most people, taking NAD+ in the morning with breakfast offers the best results. Here's why this timing works well:

Energy Support Throughout the Day: NAD+ plays a crucial role in cellular energy production. Taking it in the morning helps support your natural energy cycle when your body needs it most.

Enhanced Absorption: Consuming NAD+ with food, particularly a meal containing healthy fats, may improve absorption of liposomal formulations.

Metabolic Alignment: Your metabolism is naturally more active during daylight hours. Taking NAD+ in the morning aligns with your body's natural metabolic rhythms.

For Optimal Results

Take consistently at the same time each day.

For best absorption, take with a meal containing some healthy fats.

Allow 2-4 weeks of consistent use to experience optimal benefits.

Storage Instructions

Store in a cool, dry place. Keep the bottle tightly closed and away from direct sunlight, heat, and moisture.

Important Notices

Do not exceed the recommended daily dose
Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle
Consult your healthcare provider before use if you are pregnant, nursing, have a medical condition, or are taking medications
Store out of reach of young children

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Frequently Asked Questions

NAD+ (Nicotinamide Adenine Dinucleotide) is a coenzyme found in all living cells. It plays essential roles in various cellular processes including energy metabolism and cellular function.

Liposomal encapsulation involves encapsulating compounds within phospholipid spheres (liposomes) that are similar to natural cell membranes. This delivery system is designed to support efficient nutrient delivery by protecting compounds through digestion and facilitating enhanced absorption.

The phospholipid bilayer of liposomes protects NAD+ from degradation in the digestive tract and helps transport it efficiently into the bloodstream. This can result in significantly improved bioavailability compared to standard supplement forms.

Many users report improved exercise endurance and faster recovery times, as NAD+ supports cellular repair processes and helps manage exercise-induced inflammation. Athletes may notice particular benefits due to their higher metabolic demands, with some reporting enhanced mental focus during training and competitions.

For best results, consider taking your NAD+ supplement 30-60 minutes before exercise or immediately after to support recovery processes. Consistent daily supplementation tends to provide more noticeable benefits than occasional use.

Individual experiences vary. Many users report noticing initial changes in energy levels within 2-4 weeks of consistent use. For optimal results, we recommend continuous use for 8-12 weeks.

Generally, Liposomal NAD+ can be taken alongside other supplements. However, we recommend consulting with your healthcare provider if you're taking multiple supplements or medications.

Yes, our Liposomal NAD+ is suitable for both vegetarians and vegans. The capsules are made from vegetable cellulose and all ingredients are plant-based.

NAD+ levels naturally decline as we age—research shows a reduction of up to 50% between ages 40 and 60. This decline affects multiple biological processes linked to aging, including cellular energy production, DNA repair, and metabolic efficiency.

By supporting optimal NAD+ levels, you’re helping maintain these essential functions as you age. Studies suggest that healthy NAD+ levels may support mitochondrial function (your cells’ energy generators), promote efficient cellular repair mechanisms, and help maintain metabolic balance. Users often report improvements in energy levels, recovery after physical activity, and overall vitality.

While NAD+ supplementation isn’t a “fountain of youth,” it provides fundamental support for your body’s natural cellular processes that tend to decline with age. For best results, combine NAD+ supplementation with other healthy aging practices like quality sleep, regular exercise, stress management, and a nutrient-rich diet.

NAD+ differs from other anti-aging supplements by addressing cellular health at a fundamental level. Unlike antioxidants (like Vitamin C or CoQ10) that primarily neutralize free radicals, NAD+ supports the actual energy production and repair mechanisms within your cells.

Compared to resveratrol and other sirtuin activators, NAD+ works more directly as it’s an essential cofactor for sirtuin function rather than just an activator. While peptides target specific pathways, NAD+ supports hundreds of biological processes simultaneously.

The liposomal delivery system of our NAD+ supplement offers superior bioavailability compared to many other anti-aging supplements that suffer from poor absorption. For comprehensive results, some users combine NAD+ with complementary supplements like resveratrol, quercetin, or TMG, which may enhance overall effectiveness through different but synergistic pathways.

IV NAD+ therapy delivers NAD+ directly into the bloodstream, bypassing the digestive system completely. While this provides immediate availability, IV therapy requires clinic visits, typically costs £500-1,500 per session, and creates a sharp spike in NAD+ levels that quickly diminishes.

In contrast, our Liposomal NAD+ offers several practical advantages. The advanced liposomal delivery system provides excellent bioavailability (up to 90% absorption) without needles or appointments. Daily supplementation maintains more consistent NAD+ levels compared to the dramatic peaks and valleys of IV therapy. At approximately £1.50 per day, Liposomal NAD+ is significantly more affordable while providing sustained cellular support.

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What Our Customers Love Most

Benefit

% of Customers

Increased Energy & Vitality

82%

Mental Clarity & Focus

75%

Improved Sleep Quality

68%

Faster Recovery After Exercise

63%

Enhanced Mood

57%

Skin Appearance Improvement

52%

Joint Comfort & Mobility

48%

Metabolic Support

45%

Customer Success Stories

Brian R., 47 | Sales Representative

Brian had been struggling with declining energy levels for several years, finding it increasingly difficult to maintain his demanding schedule as a senior executive.
“I was hitting a wall by early afternoon every day. Coffee only made me jittery without actually improving my focus or energy. I started wondering if I needed to consider scaling back my career, which was devastating to think about.”
After researching the connection between NAD+ levels and cellular energy production, Brian decided to try Optimcell Liposomal NAD+ after learning about the superior absorption of the liposomal delivery system.
“Within just two weeks, I noticed I wasn’t experiencing that 3 PM crash anymore. By the one-month mark, my colleagues were commenting on my renewed energy and engagement in late-afternoon meetings.”
After three months of consistent use, Brian reports not only sustained energy throughout his workday but also unexpected improvements in his sleep quality and weekend activity levels.
“I’m now able to maintain peak performance through my entire workday and still have energy for family activities in the evening. My sleep is deeper and more refreshing, and I’ve been able to resume weekend hiking trips that I’d given up. At my recent executive physical, my doctor was impressed with several of my biomarkers. The difference in my quality of life is remarkable.”
Michael T., 52 | Triathlon Enthusiast

As a dedicated triathlete in his 50s, Michael was finding it increasingly difficult to recover between training sessions. Despite a disciplined training regimen and careful nutrition, he noticed his performance plateauing and recovery times extending.
“I was beginning to think my competitive days were behind me. Recovery that used to take 24 hours was taking 48-72 hours, and I couldn’t train with the intensity I needed to stay competitive in my age group.”
After consulting with his sports nutritionist about NAD+'s role in cellular energy and recovery, Michael began taking Optimcell Liposomal NAD+ to support his body’s natural recovery processes.
“The difference was noticeable within just two weeks. My post-workout muscle soreness decreased significantly, and I could return to training with full intensity much sooner. My power output numbers started improving again, and I was able to increase my training volume without feeling overtrained.”
Four months later, Michael achieved a personal best time in an Olympic-distance triathlon, finishing second in his age group—his best result in three years.
“At 52, I’m performing better than I did at 49. My recovery is faster, my energy during workouts is more consistent, and I’m enjoying training again rather than dreading the aftermath. The liposomal delivery makes a real difference compared to other supplements I’ve tried. Optimcell Liposomal NAD+ has become an essential part of my training protocol.”
Nick M., 39 | Finance Executive

Nick had been struggling with declining energy levels for several years, finding it increasingly difficult to maintain his demanding work schedule and active lifestyle.
“By mid-afternoon, I was completely drained. I’d been relying on multiple coffees just to get through the day, and weekends were spent recovering rather than enjoying time with my family. I started wondering if this was just part of getting older.”
After researching cellular energy production and the role of NAD+, Nick discovered the connection between declining NAD+ levels and the energy challenges he was experiencing. He decided to try Optimcell Liposomal NAD+ after learning about the superior absorption of the liposomal delivery system.
“Within just 18 days, I noticed I wasn’t hitting that afternoon wall anymore. By the six-week mark, my colleagues were asking what had changed because I was back to my old self—energetic and focused throughout the day and still having energy for evening activities.”
After three months of consistent use, Nick reports not only sustained energy but also unexpected improvements in his sleep quality and mental sharpness.
“I’m falling asleep faster, sleeping more deeply, and waking up refreshed. My ability to focus on complex financial analyses has improved dramatically. At my recent check-up, my doctor was impressed with my improved metabolic markers. The difference in how I feel now compared to before is remarkable.”
Charles K., 62 | University Professor

Charles had been experiencing concerning changes in his cognitive function, finding it increasingly difficult to maintain the mental sharpness his academic career demanded.
“I was forgetting small details during lectures, struggling to recall references, and finding it harder to focus on research papers. As someone who’s built a career on mental acuity, these changes were not just frustrating—they were frightening.”
After reading about NAD+'s role in cellular energy production and neurological health, Charles decided to try Optimcell Liposomal NAD+ as part of his brain health regimen.
“I was skeptical at first—I’ve tried various ‘brain boosters’ with minimal results. But within three weeks, I noticed my focus during long reading sessions had improved significantly. By the second month, my recall ability had sharpened, and I was processing complex information more efficiently again.”
Three months into his daily Optimcell Liposomal NAD+ regimen, Charles' cognitive transformation became even more pronounced.
“My lecture delivery is fluid again, and I’m able to recall research details without notes. I’m writing more productively than I have in years, and my colleagues have commented on my renewed intellectual energy. The most surprising benefit has been how much more present I feel in conversations with students—I’m fully engaged rather than struggling to keep up.”
Charles continues to take Optimcell Liposomal NAD+ daily and has recommended it to several academic colleagues.
“It’s not about superhuman abilities—it’s about maintaining the cognitive function that’s central to my identity and work. My brain feels nourished and supported in a way that’s difficult to describe but impossible to ignore.”

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