SKU: 88942322275

Glycine + NAC Pack

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Description

Glycine + NAC PackGlycine and N Acetyl Cysteine (NAC), collectively known as GlyNAC, represent a groundbreaking advancement in longevity science. These amino acids provide distinct individual benefits and, together, serve as crucial precursors to glutathionethe bodys master antioxidant. Glutathione is found in virtually every cell of the body and plays a critical role in maintaining cellular balance, supporting detoxification, neutralizing free radicals, and promoting

Glycine and N-Acetyl Cysteine (NAC), collectively known as GlyNAC, represent a groundbreaking advancement in longevity science. These amino acids provide distinct individual benefits and, together, serve as crucial precursors to glutathione—the body’s “master” antioxidant. Glutathione is found in virtually every cell of the body and plays a critical role in maintaining cellular balance, supporting detoxification, neutralizing free radicals, and promoting healthy aging. By targeting multiple hallmarks of aging, GlyNAC has become a potent ally in the fight against time.*

The Power of Three

The combined action of glycine, NAC, and glutathione is central to GlyNAC's powerful effects. Research shows that GlyNAC supports healthy aging across several key areas.*

Boost Glutathione Levels*
 

Lower glutathione levels, along with the oxidative stress that comes with aging, are the result of deficient precursor amino acids.1 GlyNAC provides these crucial building blocks, enabling the body to naturally synthesize glutathione and support optimal levels of this vital antioxidant.*

Support a Healthy Antioxidant-Oxidant Balance*

Maintaining the right balance between antioxidants and oxidants is crucial for overall well-being. This balance not only helps protect against harmful free radicals but also ensures oxidants can perform their beneficial functions within the body.*

  • Supplementing directly with glutathione may disrupt this delicate equilibrium, especially if the body has difficulty using excess glutathione.*
  • By using precursors like GlyNAC, the body can naturally produce glutathione, adjusting levels in response to oxidative stress and cellular needs. This leads to a more efficient and balanced antioxidant response.*

Optimize Mitochondria*

Mitochondria are particularly rich in glutathione, which plays a crucial role in neutralizing the free radicals produced during energy production. Research indicates that GlyNAC can enhance the natural antioxidant defenses of mitochondria, helping to preserve cellular integrity and potentially slow the aging process.*2-4

Target the Root Causes of Aging*

GlyNAC has shown potential in addressing multiple hallmarks of aging through various mechanisms. Animal studies suggest GlyNAC not only improves mitochondrial function but also extends both healthspan and lifespan.2 Recent human studies, using over 6 grams of each component, show that GlyNAC improves key aging biomarkers, leading to gains in exercise performance and cognitive function.*3,4

----

Optimize Your Stack for Peak Performance*

Experience one of the most exciting longevity stacks available today. ProHealth Pure Glycine and Pure N-Acetyl Cysteine (NAC) enable you to go beyond merely slowing the aging process; they rejuvenate your health and restore youthful vitality, empowering you to thrive at every stage of life.*

Ingredient Info  

  • L-Glycine: An amino acid known for its calming effects. Supports glutathione synthesis, neurotransmitter function, and healthy sleep.*
  • N-Acetyl Cysteine (NAC): A stable form of the sulfur amino acid L-cysteine. Plays a crucial role in glutathione synthesis and respiratory health.* 

References:

1. Sekhar RV, et al. Am J Clin Nutr. 2011;94(3):847-853.
2. Kumar P, et al. Nutrients. 2022;14(5):1114.
3. Kumar P, et al. Clin Transl Med. 2021;11(3):e372.
4. De Palma A, Rizzuto R. J Gerontol A Biol Sci Med Sci. 2023;78(1):75–85.

Supplement Facts
Serving Size: 1 Capsule
Servings Per Container: 120
Amount Per Serving %DV
N-Acetyl Cysteine (NAC)
600 mg
† Daily Value (DV) not established

REV.05.24

  • OTHER INGREDIENTS: Vegetable capsule rice flour.
  • DOES NOT CONTAIN: Dairy, egg, soy, wheat, gluten, fish, shellfish, tree nuts, peanuts, seasame.
  • SUGGESTED DAILY USE: Take one (1) capsule, 1 to 3 times daily, or as directed by your healthcare professional.
  • NOTE: Store in a cool, dry place, away from direct sunlight. Do not use if tamper-evident packaging is broken. KEEP OUT OF REACH OF CHILDREN.
  • CAUTION: Not intended for use if you are pregnant or nursing. Not formulated for use in children. If you have a medical condition or are taking medications, consult with your healthcare professional before using this product.

Supplement Facts
Serving Size: 1 Capsule
Servings Per Container: 120
Amount Per Serving %DV
Glycine 1000 mg
† Daily Value (DV) not established

REV.04.24

  • OTHER INGREDIENTS: Vegetable capsule, rice flour.
  • DOES NOT CONTAIN: Dairy, egg, soy, wheat, gluten, fish, shellfish, tree nuts, peanuts, sesame.
  • SUGGESTED DAILY USE: Take one (1) capsule, 1 to 3 times daily, or as directed by your healthcare professional.
  • NOTE: Store in a cool, dry place, away from direct sunlight. Do not use if tamper evident seal is broken or missing. KEEP OUT OF REACH OF CHILDREN.
  • CAUTION: Not intended for use if you are pregnant or nursing. Not formulated for use in children. If you have a medical condition or are taking medications, consult with your healthcare professional before using this product.
  • Triple Lab Tested: Tested three times by independent 3rd-party labs to ensure products meet the highest standards.
  • Complete Transparency: In an industry flooded with fake supplements, we stand apart by publishing our 3rd-party lab test results. We're committed to showing you exactly what's in every bottle, so you can feel confident in what you're putting into your body.
  • USA Manufacturing Excellence: Made in FDA-regulated, GMP-certified facilities in the USA for the highest quality and safety standards.
  • 100-Day Risk-Free Guarantee: We stand behind our products. Not satisfied? Reach out to our Santa Barbara, CA office for a full refund within 100 days – no hassle, no questions.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 88942322275

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spritz04
Fort Morgan, US
★★★★★ 5
Will buy again
Size: 18 Count (Pack of 1)
My dog loves these. Good value.
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Reviewed in the United States on March 26, 2026
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Ellen P. Lacter
Grantham, US
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Large Pig Ears, Great for Big Dogs
Size: 18 Count (Pack of 1)
These are big pig ears, so they are good for big dogs.
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Reviewed in the United States on May 15, 2026
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dswpoodles
Waukegan, US
★★★★★ 4
PRICE DOUBLED IN 2 WEEKS
Size: 18 Count (Pack of 1), Size: 18 Count (Pack of 1)
I rescue standard poodles mostly. I also train service dogs. My pack of "poodles" has all sizes and ages. This is not for profit , it is to save lives. Until 2 weeks ago -date now is: 08/17/2022- the price of these were around 20.00. My dogs all loved them. I have a buffet table with lots of storage I use to store the treats and it has room on top for all the treat jars. In the afternoon or evening, they'd get a hard, chewy treat like ears. Standard poodles love to chew . They could finish off one of the ears in minutes. These treats are quiet large and thin. They do smell but they are natural foods. NO WAY can I afford over 40.00 for 18 ears. Did pigs go exttict? Did they quit growing ears? How could They raise the price to cost double the amount? I looked at other ears on Amazon & the other brand i get which starts with a p- has not gone up. Paws- clipping. They have some Bizarre names so guess I'll just double my order for them. I have way too many dogs to give treats to. I want to be fair to all of them. They are my kids & will get the best I can offer. I did wait a few weeks before writting this. I also dropped my Sub & Save with this.
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Reviewed in the United States on August 19, 2022
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Chris Griffith
Massapequa, US
★★★★★ 5
Expensive. Have to limit as I have 3 dogs.
Size: 18 Count (Pack of 1)
Dogs love.
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Reviewed in the United States on May 13, 2026
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Amazon Customer
Boise, US
★★★★★ 5
Tula's treat
Size: 18 Count (Pack of 1)
She gets one a day and it makes her a very happy girl.
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