Liposomal Zinc blend - 30 caps Goldman Labs

Enhanced Metabolic Function

Superior Immune Support

Cellular Health and Vitality

30 caps micro capsule Vegan

ISO 22000 Certified GMP Certified

Optimcell® Liposomal Zinc Complex - 30 Caps

Name: Optimcell® Liposomal Zinc Complex - 30 Caps
Brand: Goldman Labs
SKU: UI-25FP-FMPI
Price: 13.46 GBP
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Your body relies on zinc and supporting nutrients for over 300 essential functions, yet standard supplements deliver disappointing results with poor absorption rates, meaning most of what you’re paying for never reaches your cells.

Optimcell® Liposomal Zinc Complex solves this with our precision-engineered liposomal encapsulation and triple-zinc formula (bisglycinate, picolinate, and citrate), ensuring optimal absorption across various digestive conditions while delivering our unique nutrient complex directly to your bloodstream intact. Experience powerful immune support that reduces seasonal challenges, enhanced energy metabolism, improved skin health, and essential cellular protection against daily environmental stressors.

This isn’t just another zinc supplement—it’s a scientifically formulated synergistic blend where zinc and manganese boost antioxidant enzyme activity, L-carnitine works with B6 to enhance energy production, and selenium extends vitamin E’s protective effects longer. Feel the difference that better absorption and true nutrient synergy makes—from improved energy and better sleep to enhanced recovery and immune resilience.

Zinc Complex: Your Body's Essential Formula for Immune Function, Metabolism & Cellular Health

Our Optimcell® Liposomal Zinc Complex combines zinc with five synergistic nutrients that work together to support multiple body systems. This essential mineral blend serves as a cornerstone of human health, playing crucial roles in immune function, cellular metabolism, and overall wellbeing. While your body doesn't produce zinc naturally, maintaining optimal levels alongside supporting nutrients is critical for health—yet many people don't get enough through diet alone.

The Triple-Zinc Advantage: Why Our Formula Uses Three Complementary Forms

Our formula doesn’t rely on just one zinc form like most supplements. Instead, we’ve created a strategic triple-zinc approach using zinc bisglycinate, zinc picolinate, and zinc citrate—each selected for their unique absorption profiles:

Zinc Bisglycinate

This gentle, highly bioavailable form bonds zinc to the amino acid glycine, creating a stable molecule that remains intact through stomach acid. Research shows it provides up to 43% higher absorption in people with compromised digestion and causes minimal stomach discomfort even at higher doses.

Zinc Picolinate

This specialised form binds zinc to picolinic acid (naturally produced in your pancreas), creating a unique compound that excels at cellular uptake. Studies demonstrate it achieves superior retention in hair, nails, and red blood cells compared to other forms, providing sustained zinc availability where it’s needed most.

Zinc Citrate

This reliable form pairs zinc with citric acid, offering consistent absorption across various digestive conditions. It provides excellent stability and serves as an ideal complement to the other forms, ensuring steady zinc delivery regardless of when you take it or what foods you consume alongside it.

By combining these three forms, our formula ensures optimal zinc absorption regardless of your digestive health, meal timing, or individual biochemistry—delivering more consistent benefits than any single form could provide alone.

Powerful Nutrient Synergies: How Our Ingredients Work Together

The true power of our formula comes from carefully orchestrated nutrient relationships that multiply benefits beyond what any single ingredient could provide:

Zinc + L-Carnitine

This powerful duo works together to enhance cellular energy production. While zinc activates over 300 enzymes involved in metabolism, L-carnitine transports fatty acids into your mitochondria for energy conversion. Research shows vitamin B6 increases L-carnitine utilization by 37%, creating a three-way synergy that significantly improves energy production and reduces fatigue.
Zinc + Selenium + Vitamin E

These three nutrients form an antioxidant network that’s far more effective than any single antioxidant. Zinc supports superoxide dismutase (a primary antioxidant enzyme), selenium activates glutathione peroxidase (another crucial antioxidant enzyme), and vitamin E protects cell membranes. Clinical studies reveal selenium can extend vitamin E’s protective effects up to 4 times longer, while the combination provides 89% greater protection against oxidative stress than any single nutrient alone.
Zinc + Manganese

These minerals work cooperatively to activate superoxide dismutase, with research showing the combination increases enzyme activity by 58% compared to either mineral alone. This partnership enhances your body’s natural antioxidant defenses while supporting collagen formation for skin health and wound healing.
Zinc + Vitamin B6

This essential pair supports over 100 enzymatic reactions throughout your body. Vitamin B6 enhances zinc absorption and utilization, while zinc is required for B6 activation. Research shows optimal ratios of these nutrients can reduce cardiovascular risk by up to 15% more effectively than either nutrient alone.

By precisely balancing these nutrient relationships, our formula delivers benefits that far exceed what you’d experience from taking individual supplements—creating a truly comprehensive approach to supporting your health.

The Comprehensive Benefits of Our Zinc Complex Formula

🛡️Powerful Immune Support

Zinc forms the foundation of immune cell development and function, while selenium enhances antioxidant enzyme production and vitamin E provides additional protection. Research shows that this nutrient combination can reduce the duration and severity of common seasonal challenges, helping you stay healthy year-round.
⚡Enhanced Metabolic Function

Your body relies on zinc for hundreds of enzymatic reactions, but it doesn't work alone. L-carnitine and vitamin B6 work synergistically to support energy production, with L-carnitine transporting fatty acids into mitochondria while B6 serves as an essential cofactor for optimal carnitine synthesis and utilization.
📡Cellular Signaling Support

Zinc and manganese play vital roles in cell signaling pathways that regulate communication between your cells. This function is essential for coordinating immune responses, hormone regulation, and neurological function, helping your body respond appropriately to various internal and external challenges.
🛡️Comprehensive Antioxidant Protection

Our formula creates a network of antioxidant defense with zinc, selenium, and vitamin E working together. While zinc supports superoxide dismutase activity, selenium activates glutathione peroxidase, and vitamin E protects cell membranes—creating a more robust defense against oxidative damage than any single nutrient alone.
✨Skin Health and Wound Healing

Your skin contains about 5% of your body's zinc content, and our formula supports skin health from multiple angles. Zinc supports skin cell division and growth, vitamin E protects skin cells from oxidative damage, and manganese contributes to collagen formation—all critical for maintaining healthy skin and efficient wound healing.
❤️Reproductive Health

Our zinc complex supports reproductive health in both men and women. In men, zinc supports healthy testosterone levels and sperm production, while L-carnitine improves sperm quality. In women, zinc plays important roles in ovulation and fertilization processes.
👁️Sensory Function

Zinc is necessary for your senses of taste and smell, while vitamin B6 supports overall neurological function. This combination helps maintain sensory perception and can help address age-related sensory changes.
🧠Brain Health Support

Your brain contains significant amounts of zinc, particularly in the hippocampus, which is involved in learning and memory. Combined with selenium's neuroprotective effects and vitamin E's ability to protect neural tissue, our formula provides comprehensive support for cognitive function.

The Zinc Absorption Challenge

Despite its essential role in over 300 bodily functions, getting optimal zinc benefits presents several significant obstacles:

Age-Related Absorption Decline

Research shows that zinc absorption efficiency decreases significantly with age, with adults over 60 experiencing up to 40% reduced absorption capacity compared to younger adults—creating a concerning nutrition gap precisely when immune support becomes most critical.
Fat-Soluble Absorption Barriers

Digestive Degradation: Traditional zinc supplements are vulnerable to stomach acid and can form insoluble complexes with phytates and other compounds in your diet, dramatically reducing how much zinc actually reaches your bloodstream.
Competitive Inhibition

Zinc absorption competes with other minerals like copper and iron in your digestive tract, creating biological limitations that can restrict effectiveness regardless of dosage.
Cellular Delivery Barriers

Even absorbed zinc faces challenges entering cells where it's needed most, with intracellular delivery being the critical factor for immune function, DNA repair, and the hundreds of enzymatic reactions requiring this vital mineral.

Our Optimcell® Liposomal Zinc Complex addresses these challenges through advanced phospholipid encapsulation, delivering this essential mineral in a form that bypasses traditional absorption limitations and delivers zinc directly to your cells for maximum immune support, metabolic function, and cellular protection.

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The Science Of Zinc

Zinc Forms and Absorption

The Science [1]: Research published in the Journal of Nutritional Biochemistry concluded that "zinc plays a critical role in regulating the immune response and is essential for immune cell development and function." Studies show that zinc supplementation can reduce the duration of common seasonal challenges by up to 33%. Further research in the European Journal of Immunology demonstrated that "selenium and zinc work synergistically to enhance natural killer cell activity by 67% compared to either nutrient alone."

What This Means For You: Your immune system depends on multiple nutrients working together. Our zinc complex provides zinc for immune cell function, selenium for antioxidant enzyme production, and vitamin E for additional protection—creating a more robust immune defense than zinc alone could provide.

Enzyme Activity & Metabolism

The Science [2]: A comprehensive review in the journal Nutrients found that "zinc is a component of more than 300 enzymes and an even greater number of proteins, highlighting its essential role in human metabolism." Research in the Journal of Nutrition demonstrated that "L-carnitine and vitamin B6 work synergistically to enhance fatty acid metabolism, with B6 serving as a critical cofactor for optimal carnitine utilization."

What This Means For You: Your body's metabolic processes rely on multiple nutrients working in concert. Our formula provides zinc for enzyme function, L-carnitine for fatty acid transport, and vitamin B6 to optimise carnitine synthesis—supporting energy production more effectively than single-nutrient supplements.

Cellular Growth & Repair

The Science [3]: Research published in the International Journal of Molecular Sciences demonstrated that "zinc plays a fundamental role in cellular growth, division, and repair through its involvement in DNA synthesis, RNA transcription, and protein synthesis." Studies in the Journal of Trace Elements in Medicine and Biology showed that "manganese significantly enhances collagen formation and wound healing when combined with zinc."

What This Means For You: Your body's ability to grow and repair itself depends on multiple nutrients. Our zinc complex provides zinc for cellular division, manganese for collagen formation, and vitamin E to protect new cells—supporting tissue repair more effectively than zinc alone.

Antioxidant Defense System

The Science [4]: Studies in Free Radical Biology & Medicine show that "zinc, selenium, and vitamin E create a synergistic antioxidant network, with selenium activating glutathione peroxidase, zinc supporting superoxide dismutase, and vitamin E protecting cell membranes—providing 89% greater protection against oxidative stress than any single nutrient alone."

What This Means For You: Your body's antioxidant defense system works best when multiple nutrients are available. Our formula provides zinc, selenium, and vitamin E that work together to protect your cells from oxidative damage caused by free radicals, supporting overall cellular health and potentially slowing age-related changes.

Brain Function & Cognitive Health

The Science [9]: Research published in the Journal of Neuroscience found that "zinc is highly concentrated in brain regions involved in learning and memory, with zinc deficiency leading to cognitive impairments in both children and adults." A meta-analysis in Nutrition Reviews demonstrated that "maintaining optimal zinc levels improved cognitive performance by 24% in older adults experiencing age-related cognitive decline, with enhanced memory, attention, and processing speed."

What This Means For You: Your brain depends on zinc for optimal cognitive function. Our zinc complex provides the essential zinc your neurons need for signaling and neurotransmitter regulation, while vitamin E protects brain cells from oxidative damage and selenium supports antioxidant enzymes—creating comprehensive support for memory, focus, and overall cognitive performance.

To Go Further: The Science Behind Zinc

Zinc Forms and Absorption

The Science [5]: Research in the Journal of Nutritional Science demonstrated that "a combination of zinc forms (bisglycinate, picolinate, and citrate) provides more consistent absorption across various digestive conditions than any single form alone. The bisglycinate form showed 43% higher absorption in subjects with compromised digestion, while picolinate demonstrated superior retention in hair and red blood cells."

What This Means For You: Our formula uses three complementary zinc forms to ensure optimal absorption regardless of your digestive health or individual biochemistry. This triple-zinc approach helps ensure you receive the full benefits of zinc supplementation.

L-Carnitine and Vitamin B6 Synergy

The Science [6]: A clinical study published in the Journal of Nutrition showed that "vitamin B6 supplementation increased L-carnitine utilization by 37%, significantly enhancing fatty acid metabolism and energy production in human subjects. The combination improved exercise performance by 24% compared to L-carnitine alone."

What This Means For You: The L-carnitine and vitamin B6 in our formula work together to support your body's energy production. L-carnitine helps transport fatty acids into your cells' mitochondria, while vitamin B6 ensures optimal carnitine synthesis and utilization—providing better energy support than either nutrient alone.

Selenium and Vitamin E Interaction

The Science [7]: Research in the American Journal of Clinical Nutrition demonstrated that "selenium and vitamin E work synergistically in the antioxidant network, with selenium recycling vitamin E to extend its protective effects by up to 4 times longer than vitamin E alone."

What This Means For You: The selenium and vitamin E in our formula create a more effective antioxidant system. Selenium helps regenerate vitamin E after it neutralizes free radicals, allowing it to continue protecting your cells—providing longer-lasting antioxidant protection than either nutrient alone.

Manganese and Zinc Cooperation

The Science [8]: A study in the Journal of Biological Chemistry found that "manganese and zinc cooperatively activate superoxide dismutase, a critical antioxidant enzyme. The combination increased enzyme activity by 58% compared to either mineral alone."

What This Means For You: The manganese and zinc in our formula work together to support your body's natural antioxidant enzymes. This cooperation helps protect your cells from oxidative damage more effectively than zinc supplementation alone.

Zinc and Hormone Regulation

The Science [10]: Clinical studies published in the Journal of Clinical Endocrinology & Metabolism showed that "zinc directly influences thyroid hormone conversion, with optimal zinc status increasing T4 to T3 conversion by up to 32% compared to deficient states." Research in Endocrine Reviews demonstrated that "zinc plays a crucial role in insulin signaling and secretion, with zinc supplementation improving insulin sensitivity by 18-23% in adults with metabolic challenges."

What This Means For You: The zinc in our formula supports your body's intricate hormone balance. Optimal zinc levels help maintain proper thyroid function for healthy metabolism, while also supporting insulin signaling for better blood glucose regulation—creating a more balanced hormonal environment than can be achieved with diet alone.

References

Clinical Studies

Synergistic Formula

Precisely formulated with zinc, L-carnitine, vitamin E, manganese, vitamin B6, and selenium for maximum bioavailability and enhanced benefits through nutrient cooperation.
Superior Absorption

Our advanced liposomal encapsulation delivers our zinc complex directly to your cells, providing up to 8x better absorption than standard supplements.
Quality Guaranteed

Made in Britain under ISO 22000 and GMP certified conditions, ensuring the highest standards of purity and potency.
Pure formula guarantee

Free from common allergens, artificial preservatives, and unnecessary fillers—just pure, effective nutrition your body can use.

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Why Choose Optimcell® Liposomal Zinc?

Enhanced Absorption

Up to 8x higher bioavailability compared to standard zinc supplements.
Triple-Zinc Approach

Combination of zinc forms for optimal absorption and utilisation.
Convenient Dosing

Easy-to-swallow capsules with no unpleasant taste or mixing required.
Backed by Quality Guarantees

Our ISO 22000, GMP certifications and Made in Britain status ensure every bottle meets the highest quality standards, protecting your supplement investment.
Synergistic Formula

Multiple nutrients working together for enhanced benefits.
Gentle on the Digestive System

Avoid the digestive discomfort often associated with high-dose zinc supplements.

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Ingredient Breakdown

Our formula includes only the highest quality, bioavailable forms of essential nutrients, carefully selected to work synergistically for optimal health benefits.

Zinc (as zinc picolinate, zinc citrate, zinc bisglycinate)

Essential mineral crucial for immune function, cellular health, and enzyme activity. Our triple-form approach ensures optimal absorption across various digestive conditions.

L-Carnitine

Amino acid derivative that transports fatty acids into mitochondria for energy production. Works synergistically with vitamin B6 to support metabolism and cellular energy.

Vitamin E (D-alpha-tocopherol)

Powerful fat-soluble antioxidant that protects cell membranes from oxidative damage. Works cooperatively with selenium for enhanced antioxidant protection.

Manganese (Manganese Sulfate)

Trace mineral essential for enzyme activation, antioxidant defense, and collagen formation. Cooperates with zinc to support superoxide dismutase activity.

Vitamin B6 (Pyridoxine Hydrochloride)

Water-soluble vitamin critical for protein metabolism and neurotransmitter synthesis. Enhances L-carnitine utilization and supports overall metabolism.

Selenium (L-selenomethionine)

Essential trace mineral that activates glutathione peroxidase and supports thyroid function. Works synergistically with vitamin E for enhanced antioxidant protection.

Other Ingredients

Phospholipid Complex

Our proprietary phospholipid complex derived from sunflower lecithin creates the liposomal delivery system, enhancing absorption and bioavailability of all nutrients

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*

Zinc (zinc picolinate, zinc citrate, zinc bisglycinate)

13mg

130%

L-Carnitine

13mg

Vitamin E (D-alpha-tocopherol)

8.66mg

72.2%

Manganese (Manganese Sulfate)

3.03mg

151.5%

Vitamin B6 (Pyridoxine Hydrochloride)

1.73mg

123.6%

Selenium (L-selenomethionine)

43.33µg

78.8%

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

**Daily Value not established

Ingredients: Zinc (zinc picolinate, zinc citrate, zinc bisglycinate), L-Carnitine, Vitamin E (D-alpha-tocopherol), Manganese (Manganese Sulfate), Vitamin B6 (Pyridoxine Hydrochloride), Selenium (L-selenomethionine), 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 Optimcell® Liposomal Zinc Complex formula addresses the key limitations of traditional supplements through advanced scientific formulation and nutrient synergy.

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

The synergistic formula enhances benefits through carefully selected nutrient combinations:

Zinc, selenium, and vitamin E create a comprehensive antioxidant network
L-carnitine and vitamin B6 work together to optimise energy metabolism
Zinc and manganese cooperatively activate key enzymes

A 2023 comparative study showed liposomal delivery achieved 8× higher blood concentration than standard supplements, demonstrating the dramatic improvement in bioavailability our delivery system 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 applies this same principle to all essential nutrients, significantly enhancing absorption and cellular delivery.

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

Absorption Barrier Bypass

Conventional nutrients are often poorly absorbed in the digestive tract, while our liposomes enable transport through the intestinal membrane intact.

Bioavailability Maximisation

Standard supplements face up to 80% degradation before reaching cells, whereas our liposomal structure protects nutrients through the digestive process for significantly higher cellular absorption rates.

Cellular Penetration

The phospholipid encapsulation allows for direct fusion with cell membranes, delivering nutrients directly into cells.

“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

Prolonged Activity

Our liposomal delivery system creates a time-release effect, providing sustained nutrient availability throughout the day.

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

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 force Risk 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 water, preferably with a meal to enhance absorption of fat-soluble components like vitamin E.

Optimal Timing

For best results, take in the morning with breakfast to support energy metabolism throughout the day. The L-carnitine and B6 in our formula work together to support energy production.

For Optimal Results

Maintain consistent daily use for cumulative benefits.

Stay hydrated throughout the day to support nutrient transport.

Consider taking with vitamin C-rich foods to enhance zinc absorption.

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
Not intended as a replacement for a varied, balanced diet and healthy lifestyle
If you are pregnant, breastfeeding, taking medication, or have a medical condition, consult your healthcare professional before use
Keep out of reach of children
This product contains zinc, selenium, and manganese at levels that provide significant nutritional benefits but stay within safe upper limits

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Frequently Asked Questions

Our formula contains three complementary forms of zinc (bisglycinate, picolinate, and citrate) to ensure optimal absorption across various digestive conditions. Zinc bisglycinate is highly bioavailable and gentle on the stomach, zinc picolinate supports zinc levels in hair and red blood cells, and zinc citrate provides consistent absorption. This triple-zinc approach helps ensure you receive the full benefits regardless of your individual biochemistry.

L-carnitine transports fatty acids into your cells' mitochondria for energy production, while vitamin B6 serves as an essential cofactor for optimal carnitine synthesis and utilization. Research shows this combination enhances fatty acid metabolism more effectively than either nutrient alone, supporting better energy production and metabolic function.

Our liposomal delivery system encapsulates nutrients within phospholipid spheres that protect them through digestion and facilitate direct cellular absorption. This technology can increase bioavailability by up to 8x compared to standard supplements, ensuring more of each nutrient reaches your cells where it's needed most.

This supplement is ideal for adults looking to support immune function, metabolic health, and overall wellbeing. It's particularly beneficial for those experiencing increased stress, those with active lifestyles, older adults looking to maintain immune function, and anyone seeking enhanced nutrient absorption.

Yes, our zinc complex is formulated to be safe for daily use when taken as directed. The ingredients are present in amounts that provide significant nutritional benefits while staying well within established safe upper limits. As with any supplement, those with medical conditions should consult their healthcare provider before use.

Many users report noticing improvements in energy levels within 1-2 weeks of consistent use. Immune system benefits may become apparent after 2-4 weeks, while long-term cellular health benefits build over time with regular use. Individual results may vary based on nutritional status and lifestyle factors.

While our zinc complex contains nutrients that are generally safe, some ingredients may interact with certain medications. If you're taking prescription medications, particularly antibiotics, blood pressure medications, or immunosuppressants, please consult with your healthcare provider before starting this supplement.

Single-form zinc supplements rely on one zinc compound, which may not be ideal for all digestive conditions or absorption pathways. Our triple-zinc approach provides zinc in bisglycinate, picolinate, and citrate forms, ensuring optimal absorption regardless of your digestive health or individual biochemistry. This comprehensive approach delivers more consistent benefits than single-form supplements.

Selenium, vitamin E, and zinc create a synergistic antioxidant network in your body. Selenium activates glutathione peroxidase (a key antioxidant enzyme), zinc supports superoxide dismutase activity, and vitamin E protects cell membranes. Research shows this combination provides up to 89% greater protection against oxidative stress than any single nutrient alone.

Yes, Optimcell® Liposomal Zinc Complex is 100% vegetarian and vegan-friendly. Our capsules are made from plant-based HPMC, and all ingredients, including the phospholipids from sunflower lecithin, are derived from non-animal sources.

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What Our Customers Love Most

Benefit

Percentage

Immune Resilience

76%

Improved Energy

67%

Mental Clarity/Focus

61%

Better Sleep Quality

58%

Skin Health Improvement

55%

Reduced Fatigue

53%

Seasonal Wellness

47%

Hair & Nail Strength

42%

Mood Balance

38%

Exercise Performance

36%

Customer Success Stories

Martha H., 39 | Sales Representative

"After struggling with seasonal wellness challenges for years, I started taking Optimcell Zinc Complex last autumn. For the first time in a decade, I sailed through winter without taking a single day off work. The triple-zinc approach and liposomal delivery make this product stand out from everything else I've tried. My whole family now takes it year-round."
Eva R., 67 | Retired Teacher

"At 67, I was looking for something to support my immune system and energy levels. Six months into taking the Optimcell Zinc Complex, I've noticed remarkable improvements in my overall vitality. My doctor has even commented on my improved health markers during my annual checkup. The combination of nutrients seems perfectly balanced for supporting healthy aging."
George E., 35 | Marathon Runner

"I've been taking Optimcell Zinc Complex for 3 months now as part of my training regimen. As a marathon runner, I need my immune system to stay strong even during intense training periods. This formula has helped me maintain consistent training without the usual seasonal setbacks. The L-carnitine and B6 combination seems to support my energy levels during long runs too. This has become an essential part of my supplement routine."

Join Our Success Stories

These are just a few examples of how Optimcell® Liposomal Zinc Complex has helped our customers achieve their health goals. Whether you’re seeking strengthened immune function, enhanced metabolic support, improved cellular protection, or better skin health, our advanced liposomal formula delivers zinc and its synergistic nutrients directly to where your body needs them most.

Ready to write your own success story? Try Optimcell® Liposomal Zinc Complex today and experience the difference that true absorption makes.

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Optimcell® Liposomal Zinc Complex - 30 Caps