ProHealth LONGEVITY - S-Acetyl Glutathione (300 mg, 60 stomach acid-resistant vegetable capsules, Used by: 30 Nov 2026)

Original price ~~$1,098.00~~ $383.00 Sale price

Special 45% off！ $698

S-Acetyl Glutathione

Supports Natural Antioxidant Activity*

• Support healthy cell function and healthy aging

• Hepatoprotective agent, immune system supporting

• Support the brain and nervous system

* Increased Bioavailability: S-acetyl glutathione in Emothion® is in crystalline form, which has a quicker dissolution rate and more efficient absorption than other glutathione supplements

* Better Form: S-acetyl glutathione is more bioavailable and can cross mitochondrial membranes and can increase glutathione levels inside cells better

* Higher Dose: 300mg per serving

* Stability Protection. The use of stomach acid-resistant capsules (DRcaps) further protects glutathione’s stability.

* Meets US Pharmacopeia Standard

* Free of Unwanted Ingredients

* Quality Manufacturing Practices

* Third-Party Tested

* Not contain: yeast, wheat, gluten, dairy, eggs, peanuts, tree nuts, fish, shellfish, soy, corn, dye or preservatives

Photos

Description

Supports detoxification, brain health and cellular functions

Supports healthy cell function and healthy aging
Supports liver detoxification
Supports the brain and nervous system

Research-Supported Benefits

Supports Cellular Health. Glutathione is our body’s antioxidant, playing a critical role in protecting the body from oxidative stress. Glutathione helps to regulate several cellular events, such as gene expression, protein and DNA synthesis, immune response and cell growth. In addition to being an antioxidant itself, glutathione is also a cofactor for several other antioxidant enzymes^1-3
Supports Detoxification. Glutathione supports detoxification in the liver, helping to neutralize and excrete harmful toxins. Glutathione not only binds to toxins before they can bind to and damage cells, but it also transforms toxins into a water-soluble form for further filtering and easy excretion through the urinary system. Dysfunctional detoxification pathways can lead to liver damage, DNA damage and increased cellular stress.⁴
Supports Healthy Aging. Glutathione deficiency contributes to oxidative stress, which can accelerate aging and the development of age-related disorders. Our mitochondria—the cells’ energy production centers—are dependent on glutathione, which can cross mitochondrial membranes, minimize reactive oxygen species (ROS) buildup and hence maintain the redox balance inside cells. Healthy mitochondrial function is vital for healthy aging.⁵
Supports Brain and Nervous System Health. Glutathione is necessary for neutralizing ROS in the brain, which can lead to poor cognitive function. Studies have noticed an imbalance of glutathione in the brain or blood of people with neurological and mental disorders, showing that reduced glutathione levels in the brain are linked to the development of neurological conditions.^{6, 7}
Inhibits melanin formation: Glutathione is also a tyrosinase inhibitor, which reduces the amount of melanin produced by tyrosinase in cells due to sun exposure, thus exerting a whitening effect. ¹⁰

How it Works

Glutathione functions extensively in tissues and organs throughout the body. It plays critical roles in protecting the body from oxidative stress, maintaining cellular functions, and supporting healthy immune function.
Many factors can increase cellular exposure to oxidative insult, and therefore increase cellular consumption of nutrients—such as glutathione—that provide antioxidant activity.
This may result in a fierce cycle of oxidative stress and challenges to detoxification. Complete biotransformation and protection from oxidative stress are important to maintaining cellular integrity and tissue health. ⁸
Much information related to mitochondrial health has surfaced in scientific literature. Mitochondria, the energy-producing powerhouses of cells, are also the primary intracellular site of oxygen consumption and the major source of reactive oxygen species (ROS).
S-acetyl glutathione has been shown to cross the membrane of the mitochondria, increasing the organelle's activity and minimizing ROS.⁵
Reduction of ROS is associated with maintaining mitochondrial integrity and function, and improved mitochondrial health is believed to support overall health and energy.
Use of stomach acid-resistant capsules (DRcaps) further protect stability. Laboratory data showed that S-acetyl glutathione increased intracellular glutathione and had a positive effect on many oxidative stress biomarkers.⁹

How Prohealth is Better

Increased Bioavailability. Traditional glutathione supplements have poor absorption in the body. The S-acetyl glutathione in Emothion® is in crystalline form, which has a quicker dissolution rate and more efficient absorption than other glutathione supplements.
Better Form. Many glutathione supplements use L-glutathione. ProHealth uses S-acetyl glutathione, a derivative of glutathione that is more bioavailable, can cross mitochondrial membranes and can increase glutathione levels inside cells better.
Higher Dose. Typical glutathione supplements contain 100 mg, whereas ProHealth’s S-acetyl glutathione contains 300 mg per serving.
Stability Protection. The use of stomach acid-resistant capsules (DRcaps) further protects glutathione’s stability.
Meets US Pharmacopeia Standards. Our S-acetyl glutathione ingredients meet US Pharmacopeia standards.
Quality Manufacturing Practices. All of our products are manufactured in an FDA-registered, GMP-certified facility.
Third-Party Tested in the USA. Every batch is third-party tested in US laboratories to ensure the highest quality, purity and potency. Certificates of Analysis are available.

• Suggested Use: Take 1 capsule daily without food, or as directed by your healthcare practitioner.

• Storage: Keep closed in a cool, dry place. Keep out of reach of children.

• Contraindications: Consult your healthcare practitioner prior to use. Individuals taking medication should discuss potential interactions with their healthcare practitioner.

• Cautions: For use by healthy adults only. Not intended for use if you are pregnant or nursing. Not formulated for use in children. Do not use if tamper seal is damaged.

• Other Ingredients: Sunflower lecithin, hypromellose (capsule), magnesium stearate.

References

1. Wu G, Fang YZ, Yang S, Lupton JR, Turner ND. Glutathione metabolism and its implications for health. J Nutr. 2004;134(3):489-492. doi:10.1093/jn/134.3.489 

2. Chatterjee A. Reduced glutathione: a radioprotector or a modulator of DNA-repair activity?. Nutrients. 2013;5(2):525-542. Published 2013 Feb 7. doi:10.3390/nu5020525 doi:10.3390/nu5020525 

3. Forman HJ, Zhang H, Rinna A. Glutathione: overview of its protective roles, measurement, and biosynthesis. Mol Aspects Med. 2009;30(1-2):1-12. doi:10.1016/j.mam.2008.08.006 

4. Pizzorno J. Glutathione!. Integr Med (Encinitas). 2014;13(1):8-12. PMID: 26770075 

5. Marí M, Morales A, Colell A, García-Ruiz C, Fernández-Checa JC. Mitochondrial glutathione, a key survival antioxidant. Antioxid Redox Signal. 2009;11(11):2685-2700. doi:10.1089/ARS.2009.2695 

6. Dringen R. Metabolism and functions of glutathione in brain. Prog Neurobiol. 2000;62(6):649-671. doi:10.1016/s0301-0082(99)00060-x 

7. Mandal PK, Saharan S, Tripathi M, Murari G. Brain glutathione levels--a novel biomarker for mild cognitive impairment. Biol Psychiatry. 2015;78(10):702-710. doi:10.1016/j.biopsych.2015.04.005 

8. Ballatori N, Krance SM, Notenboom S, Shi S, Tieu K, Hammond CL. Glutathione dysregulation and the etiology and progression of human diseases. Biol Chem. 2009;390(3):191-214. doi:10.1515/BC.2009.033 

9. Di Paola R, Modafferi S, Siracusa R, et al. S-Acetyl-Glutathione Attenuates Carbon Tetrachloride-Induced Liver Injury by Modulating Oxidative Imbalance and Inflammation. Int J Mol Sci. 2022;23(8):4429. Published 2022 Apr 17.

10. Dilokthornsakul W, Dhippayom T, Dilokthornsakul P. The clinical effect of glutathione on skin color and other related skin conditions: A systematic review. J Cosmet Dermatol. 2019;18:728–737. doi:10.1111/jocd.12910

This product is not registered under the Pharmacy and Poisons Ordinance or the Chinese Medicine Ordinance. Any claim made for it has not been subject to evaluation for such registration. This product is not intended to diagnose, treat or prevent any disease.