GlyNAC - Powder premium combination of glycine and N-acetylcysteine for cellular balance – 30 g
GlyNAC is a combination of two key amino acids, N-Acetyl-L-Cysteine (NAC) and Glycine, which play important roles in the body. They combine to form glutathione, one of the most important antioxidants, whose levels naturally decrease with age. The powder form of GlyNAC allows for easy use and accurate dosing.
WHY BUY
With increasing age and the influence of factors such as stress, pollution or an unsuitable diet, the level of glutathione, which is involved in various cellular processes, may decrease.
GlyNAC is a unique combination of two amino acids - N-Acetyl-L-Cysteine and Glycine, which the body needs to make it.
This powder supplement from L Cell offers an optimal ratio of both ingredients in a pure, highly absorbable form.
Regular laboratory testing ensures pharmaceutical quality and safety - free of heavy metals, mycotoxins or other undesirable substances.
Thanks to its powder form without added preservatives, artificial colours and allergens, GlyNAC is easy to incorporate into your daily regime.
You can add it to cold drinks or food according to your needs.
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SUITABLE FOR
Notice
According to EU regulations, we have to write on our website:
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Follow the recommended daily dosage.
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The product is not suitable as a substitute for a varied diet or as a replacement for a balanced diet.
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If you are nursing (ill), pregnant or expecting to become pregnant, consult a qualified nutritionist/physician about the use of the product.
But! Each person has different needs, which means that the recommended daily dosage is not set in stone.
We, as sellers, are not qualified to advise you in any way. Always consult a naturopath, holistic physician, or otherwise educated person who practices traditional medicine (this may include a classically trained physician - with some exceptions).
GlyNAC - Powder - main benefits
Discover the key benefits and unique features of this product:
- Two key precursors of glutathione - N-Acetyl-L-Cysteine and Glycine in an ideal ratio.
- No artificial additives - contains no GMO, artificial colours, preservatives or allergens.
- Powder form for easy use - add to cold drinks or food.
- Safety and quality control - regular testing for heavy metals and mycotoxins.
- Dosage for more than 30 days with 30 g - practical packaging with measuring cup.
- Suitable for vegans - contains no animal ingredients.
- If you don't like the powder form - try it in capsules.
- L Cell is a brand of dietary supplements focused on longevity, created in collaboration with leading scientists and medical experts.
- Try this brand - which emphasizes natural ingredients and sustainability.
If you are looking for a different product, check out our wide range of quality dietary supplements!
What is GlyNAC?
GlyNAC is a combination of two essential amino acids - N-Acetyl-L-Cysteine (NAC) and Glycine, which together contribute to the production of glutathione, a key antioxidant in the body.
Glutathione occurs naturally in the human body and is involved in protecting cells from oxidative stress.
Although NAC and glycine can be obtained from foods such as chicken or fish, their intake in the normal diet may be insufficient.
Supplementing with GlyNAC powder is an effective and practical way to supply the body with the necessary amount of these key amino acids.

How does GlyNAC work?
GlyNAC provides the body with the essential components for glutathione production.
NAC contains cysteine, which is the main building block of glutathione, while glycine helps stabilize its structure.
Glutathione is an important antioxidant that helps neutralize free radicals - reactive molecules that can interfere with cellular function.
However, its levels naturally decline with age, so GlyNAC may be suitable for supplementing these key components in the daily diet.
Tip from L Cell: Taking GlyNAC together with NR can enhance the effects of both substances.
NR (Nicotinamide riboside) is an advanced form of vitamin B3 that naturally converts to NAD+, important for cellular energy and metabolism.
Biohacking: science, technology and the path to a better self
Biohacking is an approach to optimizing the body and mind through science, technology and lifestyle changes. The aim is to improve performance, health and longevity through methods such as diet and sleep modification, supplementation, meditation, breathing exercises or the use of modern technology such as biomarker monitoring. Biohacking often draws on principles from nutritional science, neuroscience and epigenetics and combines them with practical tools to help people function better, feel more energetic and slow the aging process.
Roots of biohacking dates back to the 1990s, when the first experiments with personalised nutrition and health tracking technologies began to emerge. In 2005 , Dave Asprey, the founder of Bulletproof Coffee, popularized the concept by combining nutrition, supplementation and technological innovation to improve mental and physical performance. Biohacking today is divided into several directions - from nutritional biohacking to neurohacking to hardcore biohacking, which includes implants and genetic modification. Overall, it is a conscious approach to health that uses both traditional methods and the latest scientific knowledge.
In our shop you will find other companies that have dedicated their research to this. It is, for example, a Dutch company NoordCode which specialises in functional foods and supplements for the 21st century. Their products are designed to promote a clean and wholesome diet, reduce inflammation and provide healthy and delicious options for everyday living.
Another important company is the American company Jigsaw Healthfounded in 2005 by Pat Sullivan. Specializes in the manufacture and sale of dietary supplements aimed at promoting health and vitality, including vitamins, minerals and probiotics.
Last but not least, there is Bioptimazerswho focus on optimizing health and performance through high quality nutritional supplements. Their products are designed to support various aspects of health, including digestion, sleep and cognitive function.

WHY CHOOSE L Cell
L Cell combines science, innovation and ethics to deliver quality dietary supplements focused on longevity. The range includes antioxidants, polyphenols, autophagy modulators and NAD+ boosters that support regeneration and vitality.
The products are laboratory tested and manufactured according to ISO 22000, which guarantees maximum quality and safety. Scientifically based formulations make L Cell the ideal choice for those who want to invest in health.
The brand emphasizes efficiency, sustainability and ethical production. It combines a scientific approach with respect for nature, selects quality ingredients and promotes healthy ageing. Each product is designed to suit different lifestyles and to be consistent with responsible consumption.
L Cell is backed by a team of scientists and physicians, including Professor Mindaugas Valius, an expert in cell biology, Agnė Misiūtė, a physician, and nutrition experts from UCL. Their collaboration ensures that the products reflect the latest scientific knowledge and provide reliable and innovative solutions for a long and healthy life.
Scientifically based composition
The products are developed by a team of leading scientists and physicians with a focus on longevity and cellular regeneration.
Maximum quality and safety
All supplements are laboratory tested and manufactured to strict ISO 22000 standards.
Natural composition and sustainability
The products combine a scientific approach with respect for nature, contain quality ingredients and support healthy ageing.
Innovation for health and vitality
The range includes antioxidants, polyphenols, autophagy modulators and NAD+ boosters to aid recovery and overall well-being.
Composition
Complete composition
Main components
Glycine, N-acetylcysteine, zinc, thiamine (vitamin B1), vitamin D.
Nutritional components
| Nutrients and other substances | Amount per serving | |
|---|---|---|
| Glycine | 620 mg | * |
| N-acetylcysteine | 380 mg | * |
| Zinc | 1.5 mg | 15 % |
| Thiamine (vitamin B1) | 0.165 mg | 15 % |
| Vitamin D | 0. 75 μg | 15 % |
* Daily Value not established
Use
- 2 scoops of powder in the morning before or after meals.
- Mix with water or other liquid.
Notice
- Store in a cool, dark place.
- Store out of the reach of children.
- This product is not intended to diagnose, treat or cure any disease.
- Shelf life - 24 months.
FAQ
What are the side effects of the product?
GlyNAC is generally well tolerated, but some individuals may experience mild side effects such as gastrointestinal upset, nausea, or headaches. Start with a lower dose and gradually increase.

What to choose - powder or capsules?
Benefits of powder:
- The powder allows for precise dosing.
- The powder is generally more cost effective than capsules and can be mixed into a variety of liquids.
Benefits of capsules:
- Capsules are convenient because they are easy to take and require no preparation.
- The capsules have a more acceptable taste, which may be advantageous for those who are sensitive to different tastes.
- Capsules ensure consistent intake with pre-measured doses.

Who should avoid taking it?
Individuals with certain medical conditions, pregnant or nursing women, and those taking specific medications (such as those that affect liver function or have anticoagulant properties) should consult their physician before taking.

Can I add the powder to coffee or tea?
No, supplements should not be added to hot liquids as this can reduce their effectiveness. However, you can add them to cold/wet drinks or food as directed.

When does the maximum effect occur?
The effect of Effect Peak reaches its peak within 2 to 4 weeks of starting use. The body needs time to fully absorb and use the active ingredients. Regular use and adherence to the recommended dosage is important for optimal results.
Be patient - the real benefits come with time!

How to store the product correctly?
Store the product in a cool, dark and dry place, out of direct sunlight. If you live in an extremely warm environment, we recommend storing the product in the refrigerator, otherwise it is not necessary.

Additional parameters
| Category: | Dietary supplements |
|---|---|
| EAN: | 4779060270185 |
| Producer: | Roermondseweg 28, 6081 NV Haelen, the Netherlands |
| Country of origin: | EU |
| Suitable for: | Vegetarian-Vegan-Gluten free-Soy free-Nut free-Sugar free-Lactose free-GMO free |
| Content: | 30 g |
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L Cell is a science-led supplement brand focused on longevity, cellular regeneration and the biological processes that influence long-term health. Its portfolio includes antioxidants, polyphenols, autophagy modulators, NAD+ precursors and other compounds commonly used within the fields of longevity and biohacking.
L Cell products are not designed as universal, one-size-fits-all solutions. Instead, they are carefully developed formulations grounded in current scientific understanding. Emphasis is placed on meaningful dosing, intelligent combinations of ingredients and long-term usability within a structured supplementation routine — rather than short-lived trends or quick-fix promises.

Recognised products thanks to:
- Laboratory testing: Each batch is verified by an independent third party, with a focus on purity and consistency.
- Strict manufacturing standards: Production complies with ISO 22000 and recognised good manufacturing practices.
- Thoughtful formulations: Development is informed by cellular metabolism, regeneration and the interactions between individual compounds.
- An ethical approach: A long-term commitment to sustainability, responsible production and genuine value for users.
Who is behind L Cell
L Cell is a supplement brand that develops its own formulations in collaboration with academic experts. Its work centres on longevity, cellular health and the biological mechanisms that support long-term physical resilience.
Formulation development involves specialists in cellular biology, nutrition and molecular medicine, including researchers from the Life Sciences Centre at Vilnius University and experts collaborating with University College London (UCL). Development focuses on understanding mechanisms of action, appropriate dosing and practical long-term application.
This academic foundation clearly distinguishes L Cell from standard private-label supplement brands. L Cell does not rely on ready-made formulas or follow trends indiscriminately; only ingredients and combinations with clear relevance to efficacy, safety and long-term use are included. The brand is intended for those who want to understand what they supplement — and why.
L Cell: science, ethics and responsibility
The L Cell brand is developed by the same team behind H Drop.
Alongside scientific rigour and quality, the team places strong emphasis on social responsibility and inclusion.
L Cell actively supports diverse communities and creates an inclusive working environment for people with hearing impairments, individuals on the autism spectrum and members of vulnerable groups, including seniors. Ethical considerations are viewed as a natural part of long-term, sustainable business practice.
Ethics, respect and long-term sustainability are not marketing slogans, but principles reflected in how the brand develops, manufactures and operates.


Highest standards of quality and safety
All L Cell products are manufactured in accordance with strict quality and safety standards. Production processes comply with ISO 22000, which governs food and supplement safety.
Every product undergoes quality control and laboratory testing to ensure formulation consistency, ingredient purity and user safety.
The core idea behind L Cell is to create supplements that support longevity and cellular health.
"Have you ever considered what healthy ageing could truly look like?"
Who L Cell products are for
L Cell commitments
| Manufacturing company : | L Cell Ltd. |
|---|---|
| Address : | Mokslininkų g. 2 Vilnius LT-08412 Lithuania |
| E-mail : | info@lcell.co.uk |

