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GlyNac Antioxidant & Immune Support Dietary Supplement, 60 Capsules
Supplement facts panel showing Glycine and N-Acetyl L-Cysteine doses, plus other ingredients.
Clear bottle of dietary supplement capsules;  60 capsules for antioxidant and immune support.
Dietary supplement bottle and capsules; antioxidant & immune support.
GlyNac Antioxidant & Immune Support Dietary Supplement, 60 Capsules
Supplement facts panel showing Glycine and N-Acetyl L-Cysteine doses, plus other ingredients.
Clear bottle of dietary supplement capsules;  60 capsules for antioxidant and immune support.
Dietary supplement bottle and capsules; antioxidant & immune support.

GLYNAC

Elevate Health through Glycine & NAC*

$29.95
5.0
Rated 5.0 out of 5 stars
313 Reviews
View Ingredients & Nutrition Facts
Qty
  • Supports Antioxidant Capacity
  • Supports Glutathione Synthesis
  • Promotes Mitochondrial Function
  • Aids in Nutrient Sensing

Active Ingredients: Glycine, N-Acetyl L-Cysteine

Other Ingredients: Vegetable Capsule (Hypromellose), Rice Powder, Magnesium Stearate, Silicon Dioxide.

HOW

Take 2 capsules with water daily or as directed by your healthcare practitioner.

WHEN

Daily

DOSE

2 Capsules

  • Benefits

    • Supports Antioxidant Capacity
    • Supports Glutathione Synthesis
    • Promotes Mitochondrial Function
    • Aids in Nutrient Sensing
  • Ingredients

    Active Ingredients: Glycine, N-Acetyl L-Cysteine

    Other Ingredients: Vegetable Capsule (Hypromellose), Rice Powder, Magnesium Stearate, Silicon Dioxide.

  • How To Use

    HOW

    Take 2 capsules with water daily or as directed by your healthcare practitioner.

    WHEN

    Daily

    DOSE

    2 Capsules

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Formulation

Glycine

  • Found In
  • Red Meat, Seeds, Poultry, Peanuts
  • Source
  • Glycine
  • Benefits
  • Metabolic Support, Sleep, Liver Health
  • Science
  • 95,325 published articles

L-Cysteine

  • Found In
  • Cysteine
  • Source
  • N-Acetyl L-Cysteine
  • Benefits
  • Liver Health, Detoxifcation, Brain Health
  • Science
  • 24,535 published articles
overview

Elevate Health through Glycine & NAC*

  • OVERVIEW

    In the ever-evolving world of healthcare, the pursuit of innovative solutions that optimize health and well-being never ceases. GlyNAC, a groundbreaking dietary supplement, utilizes the synergistic power of Glycine and NAC (N-Acetylcysteine) to promote a broad spectrum of longevity support. This includes enhanced antioxidant capacity, detoxification and glutathione synthesis to name a few. GlyNAC serves as a game-changer in aging and is backed by compelling research.

  • GLYCINE

    Healthcare professionals know the importance of a strong antioxidant defense system. Glycine, an essential amino acid, plays a pivotal role in fortifying this defense mechanism. It accomplishes this through its involvement in the synthesis of glutathione, often hailed as the body's master antioxidant. This potent compound safeguards our cells against the pernicious effects of oxidative stress, which is implicated in the aging process and various chronic diseases. Glycine plays many parts in the body's intricate biochemical processes:


    Neurotransmitter Regulation 


    Glycine works as an inhibitory neurotransmitter in the central nervous system. This balancing offers immense potential in aiding relaxation, managing stress, and supporting cognitive function.3


    Collagen Production


    Glycine is ally to those passionate about skin health and joint function. It forms the backbone of collagen, the structural protein that keeps our skin supple and our joints in motion.3

  • NAC

    N-Acetylcysteine (NAC), a powerful antioxidant and a precursor to glutathione, plays a pivotal role in safeguarding cellular health:


    Glutathione Synthesis


    NAC takes the stage as a key player in the synthesis of glutathione by enhancing the body's ability to combat free radicals and reduce oxidative stress, creating a fortress of protection within our cells.4


    Liver Shield


    When it comes to liver health, NAC is a reliable companion. It aids the liver in its detoxification processes and shields liver cells from the harmful effects of toxins and medications.5


    Mental Well-Being


    Research has unveiled NAC's potential to positively impact mental health by supporting mood, temperament and overall emotional wellbeing, specifically by targeting glutamate levels in the brain.6

  • REFERENCES

    1. Kumar P, Osahon OW, Sekhar RV. GlyNAC (Glycine and N-Acetylcysteine) Supplementation in Mice Increases. Nutrients. 2022 Mar 7;14(5):1114. doi: 10.3390/nu14051114. PMID: 35268089; PMCID: PMC8912885.

    2. Kumar P, Liu C, Hsu JW, Chacko S, Minard C, Jahoor F, Sekhar RV. Clin Transl Med. 2021 Mar;11(3):e372. doi: 10.1002/ctm2.372. PMID: 33783984; PMCID: PMC8002905.

    3. Razak MA, Begum PS, Viswanath B, Rajagopal S. Oxid Med Cell Longev. 2017;2017:1716701. doi: 10.1155/2017/1716701. Epub 2017 Mar 1. Erratum in: Oxid Med Cell Longev. 2022 Feb 23;2022:9857645. PMID: 28337245; PMCID: PMC5350494.

    4. Nguyen D, Hsu JW, Jahoor F, Sekhar RV. J Clin Endocrinol Metab. 2014 Jan;99(1):169-77. doi: 10.1210/jc.2013-2376. Epub 2013 Dec 20. PMID: 24081740; PMCID: PMC3879663.

    5. Khoshbaten M, Aliasgarzadeh A, Masnadi K, Tarzamani MK, Farhang S, Babaei H, Kiani J, Zaare M, Najafipoor F. Hepat Mon. 2010 Winter;10(1):12-6. Epub 2010 Mar 1. PMID: 22308119; PMCID: PMC3270338.

    6. Dean O, Giorlando F, Berk M. J Psychiatry Neurosci. 2011 Mar;36(2):78-86. doi: 10.1503/jpn.100057. PMID: 21118657; PMCID: PMC3044191.

Nutrition
Serving Size: 2 Capsules | Servings Per Container: 30
IngredientsAmount Per Serving
Glycine
750 mg
N-Acetyl L-Cysteine
750 mg

Other Ingredients: Vegetable Capsule (Hypromellose), Rice Powder, Magnesium Stearate, Silicon Dioxide.

Practitioner Resources

Professional Information

People Requiring:

  • Aging & Longevity Protocols

  • Mitochondrial Support

  • Elevated Levels of Glutathione Production

  • Genomic Stability

Your Peers Approve - See Why

5.0
Rated 5.0 out of 5 stars
Based on 313 reviews
Total 5 star reviews: 299 Total 4 star reviews: 13 Total 3 star reviews: 1 Total 2 star reviews: 0 Total 1 star reviews: 0
100%would recommend these products
Reviews Summary
Customers say this website offers a straightforward shopping experience with quick shipping and delivery. Many reviews mention the easy-to-navigate interface and detailed product descriptions. The ordering process receives praise for its simplicity, while frequent comments address the responsive customer service. Some note the pricing can be high, particularly for international shipping. Reviews indicate the website provides comprehensive product information and subscription options.
313 reviews
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    I find Infiniwell to be a very high-quality brand with exceptional ingredients. My patients are happy with their results when using Infiiniwell supplements.

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FAQs

Looking for a dietary supplement that supports healthy aging, mitochondrial health, and antioxidant defense? InfiniWell’s GlyNAC supplement features a powerful combination of glycine and N-acetyl L-cysteine, designed to support glutathione synthesis and protect against oxidative stress.

  • What is GlyNAC?

    GlyNAC is a dietary supplement that blends two amino acids—glycine and N-acetyl L-cysteine (NAC).

    • Glycine: An amino acid naturally produced by the body and also found in foods like meat, fish, and dairy. It supports collagen production, neurotransmission, and detoxification.
      N-acetyl L-cysteine: A stable form of cysteine, which is also naturally produced in the body and present in foods like poultry, eggs, and garlic. It supports glutathione production, detoxification, and respiratory health.
    Together, these ingredients provide the building blocks needed for the body’s natural production of glutathione, a key antioxidant. The name “GlyNAC” simply reflects this combination: Glycine + N-acetyl L-cysteine.

  • What is glutathione?

    Glutathione (often abbreviated as GSH) is a powerful antioxidant naturally produced in the body. It helps protect cells from oxidative stress, supports detoxification processes, and is essential for maintaining overall cellular health.

    By neutralizing free radicals, GSH helps keep your cells functioning properly.

  • What are the mitochondria, and why are they important?

    The mitochondria are small structures found inside your cells that act like power plants, producing the energy your body needs to function. When your mitochondria work properly, your body’s energy levels stay steady, promoting overall health.

  • What is involved in the natural synthesis of glutathione?

    Glutathione is naturally synthesized in the body through a two-step process that requires three key amino acids: glycine, cysteine, and glutamic acid:

    • Step 1: Glutamic acid and cysteine combine to form gamma-glutamylcysteine (a key intermediate in the natural production of glutathione).
    • Step 2: Glycine is added to produce GSH.
    This process occurs primarily in the liver and is essential for maintaining the body’s antioxidant defenses, supporting detoxification, and promoting cellular health.

  • What is InfiniWell’s GlyNAC supplement?

    InfiniWell’s GlyNAC supplement provides glycine and N-acetyl L-cysteine—precursor amino acids for the body’s natural production of glutathione. Low glutathione levels have been associated with oxidative stress and age-related changes in cellular function.

    By supporting glutathione synthesis, GlyNAC helps maintain cellular health, mitochondrial function, and overall health.

  • What are the health benefits of GlyNAC supplementation?

    Supplementing GlyNAC may help support healthy glutathione levels, normal oxidative stress responses, and mitochondrial function. Research, including human studies and trials on aged mice, suggests that GlyNAC supplementation may support healthy glutathione levels, maintain cognitive function, and promote normal physical performance in older adults.

    Key benefits include:

    • Glutathione production: Supports GSH synthesis to help maintain healthy glutathione levels and promote antioxidant capacity.
    • Mitochondrial function: Promotes healthy energy production, protecting cells from widespread mitochondrial damage.
    • Cognitive abilities: May support brain health and promote mental clarity and focus, especially in response to oxidative stress and aging.
    • Cardiovascular health: Supports healthy blood pressure and promotes the overall health of the heart and blood vessels.
    • Physical function: May support muscle strength, gait speed, and exercise capacity by supporting mitochondrial health and reducing reactive oxygen species (ROS), molecules that can damage cells.

  • How does GlyNAC help with mitochondrial dysfunction and oxidative stress?

    GlyNAC supports antioxidant defenses and mitochondrial health by providing the amino acids needed to naturally produce glutathione. Glutathione helps neutralize reactive oxygen species, which can cause oxidative stress and genomic damage.

    By supporting healthy glutathione levels, GlyNAC promotes normal mitochondrial function and overall cellular health.

  • What do studies say about GlyNAC supplementation?

    Studies from Baylor College of Medicine and other scientific research have shown that supplementing glycine and cysteine (as NAC) improves GSH concentrations, reduces oxidative stress caused by aging, and supports mitochondrial function.

    They highlight potential benefits for healthy aging, including cognitive function, stem cell activity, and normal cellular processes.

  • Can GlyNAC support brain health?

    Yes. GlyNAC may support brain health by improving GSH levels, which protect brain glucose transporters and neurotrophic factors. This could help maintain cognitive abilities and support mental clarity as you age.

  • Does GlyNAC supplementation help with age-related health concerns?

    By supporting glutathione synthesis and reducing oxidative stress, GlyNAC may promote healthy aging and maintain cardiovascular health, as well as support normal mitochondrial function and cellular processes.

  • Is GlyNAC suitable for older humans?

    GlyNAC has been studied in both young mice and older adults, showing promise for healthy aging. That said, GlyNAC supplementation may promote overall health, cognitive function, and physical function in older humans by supporting healthy GSH levels and mitochondrial health.

  • Can GlyNAC improve physical function?

    GlyNAC may help maintain muscle strength, gait speed, and exercise capacity by supporting mitochondrial health and oxidative defenses.

  • What ingredients are in GlyNAC?

    Each serving (2 capsules) contains:

    • Active ingredients: Glycine and N-acetyl L-cysteine
    • Other ingredients: Vegetable capsule (hypromellose) to encase the ingredients, rice powder for consistency, and magnesium stearate and silicon dioxide to prevent clumping and keep the product free-flowing

  • How should I take GlyNAC?

    Take 2 capsules daily with water or as directed by your healthcare practitioner.

  • Does GlyNAC contain any stimulants?

    No. GlyNAC does not contain caffeine or other stimulants.

  • Can GlyNAC support cardiovascular health?

    Yes. By reducing oxidative stress and supporting endothelial function, GlyNAC may help maintain cardiovascular health and support overall wellness.

  • How does GlyNAC support overall cellular health?

    By supporting healthy glutathione levels and antioxidant defenses, GlyNAC helps protect against oxidative stress and fosters normal cell communication. This contributes to overall cellular health and resilience.

  • What makes GlyNAC different from other dietary supplements?

    GlyNAC combines glycine and N-acetyl L-cysteine to support GSH synthesis and mitochondrial health. This dual approach has been evaluated in scientific research, including randomized clinical trials, showing potential to support multiple aspects of healthy aging in both older humans and aged mice.

  • Where to buy GlyNAC

    You can buy InfiniWell’s GlyNAC supplement directly from the InfiniWell website or from authorized online retailers.

    When looking for the best GlyNAC supplement, check that it contains both glycine and N-acetyl L-cysteine, is manufactured to high-quality standards, and includes transparent labeling.

  • Glossary

    Terms to know:

    • Aging hallmarks: Biological processes and changes that contribute to aging, such as oxidative stress, mitochondrial dysfunction, and genomic damage.
    • Cellular senescence: A state in which cells lose the ability to divide and function properly, contributing to tissue aging and dysfunction.
    • Cysteine: An amino acid the body uses to build proteins and produce glutathione.
    • Endothelial dysfunction: Impaired function of the blood vessel lining, which can be influenced by oxidative stress and affect cardiovascular health.
    • Genomic damage: Damage to DNA that can impact aging processes and overall cellular health.
    • Glutamic acid: An amino acid the body uses to make proteins; a key building block in the synthesis of glutathione.
    • Glutathione deficiency: A lack of sufficient glutathione levels, which can lead to oxidative stress and cellular damage.
    • GlyNAC: A dietary supplement that combines glycine and N-acetyl L-cysteine, two precursor amino acids that support glutathione synthesis and mitochondrial health.
    • GSH synthesis: The process by which the body produces glutathione using glycine and cysteine (from NAC).
    • Mitochondrial dysfunction: A decline in mitochondrial function that leads to reduced energy production, increased oxidative stress, and cellular damage.
    • Neurotrophic factors: Molecules that support the growth and survival of brain cells, important for cognitive function and brain health.
    • Nutrient sensing: The body’s ability to detect and respond to nutrient levels, which affects metabolic health and longevity.
    • Oxidative stress: A condition characterized by an excess of reactive oxygen species.
    • Reactive oxygen species (ROS): Chemically reactive molecules that can harm cells by damaging DNA, proteins, and lipids.
    • Stem cell fatigue: A decline in the ability of stem cells to renew and repair tissues, which may contribute to aging and reduced tissue function.