Glutathione, Cysteine & C

100 capsules Item # 01541

Glutathione, Cysteine & C 100 capsules - Life Extension

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Glutathione, Cysteine & C

100 capsules Item # 01541

Glutathione, Cysteine & C is a powerful antioxidant supplement with targeted nutrition that provides intracellular antioxidant support and encourages healthy liver function.
Gluten free Non-GMO
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$0.15/count | 33 - 100 Day Supply

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$0.16 / count | 33 - 100 Day Supply

I started taking this to ensure my liver stayed healthy.


Use for glutathione assistance


Combined with some other things I think it makes a real difference


Frequently Bought Together

  • This Item: Glutathione, Cysteine & C, 100 capsules
  • L-Carnitine, 500 mg, 30 vegetarian capsules

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Glutathione, Cysteine & C

100 capsules


$0.16/count | 33 - 100 Day Supply

What Is Glutathione?

Our formula features L-cysteine, a non-essential amino acid with many health benefits ranging from protein synthesis to glutathione production. It also has vitamin C and additional glutathione to help protect your cells from oxidative stress, scavenge free radicals, support healthy iron absorption and more.

Fight against oxidative stress and promote healthy liver function with this triple-action antioxidant-support formula.

Glutathione, Cysteine & C Benefits

  • Provides L-cysteine for liver support & oxidative defense
  • Promotes the body’s natural production of antioxidant glutathione
  • Supports antioxidant protection & more with vitamin C

Keep That Liver Cranking

The liver is a large organ that processes vitamins and nutrients from your food into forms that can be used by your body, recycles compounds (such as iron) from red blood cells, synthesizes plasma proteins, produces important hormones, secretes bile and converts sugars into glycogen. The liver is also responsible for the body’s natural detoxification processes.

Life Extension - Why We Do It?

The Best Supplements Science Can Offer

When putting something in your body, you should be confident that you’re getting the nutritional benefits your body deserves. We've been delivering the highest-quality products—backed by science and formulated with the finest ingredients—for over 40 years.

What Matters to You, Matters to Us

We're committed to empowering you to live a healthier life. Whether it’s finding sustainable partners for our ingredients or funding the latest anti-aging research, we're all about your health & wellness.

Highly Recommended

98% of our customers recommend us to family and friends. We're very proud of that because our loved ones matter to us—and we're willing to bet you feel the same way.

Product Transparency

40 years of research dedicated to bringing you premium, scientifically-validated formulations.

The pressures of modern living make it critical to maintain liver health. Mitochondria power the hard-working cells in your liver, an important part of maintaining normal liver function.1 Our formula provides powerful intracellular antioxidant support and encourages healthy liver function.

These statements have not been evaluated by the Food and Drug Administration.
These products are not intended to diagnose, treat, cure, or prevent any disease.

Serving Size 1 capsule

Amount Per Serving

Vitamin C (as ascorbic acid)

500 mg

Setria® L-Glutathione (reduced)

50 mg

L-Cysteine Hydrochloride

200 mg

Other ingredients: vegetable cellulose (capsule), microcrystalline cellulose, stearic acid, vegetable stearate, silica.


Setria® is a registered trademark of KYOWA HAKKO BIO Co., Ltd.

Dosage and Use
  • Take one (1) capsule one to three times daily on an empty stomach, or as recommended by a healthcare practitioner.
  • Do not purchase if outer seal is broken or damaged.
  • When using nutritional supplements, please consult with your physician if you are undergoing treatment for a medical condition or if you are pregnant or lactating.

To report a serious adverse event or obtain product information, contact 1-866-280-2852.

Actual Size

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  1. Compr Physiol. 2014;4(1):177-97.
  2. Mol Nutr Food Res. 2016;60(1):134-46.
  3. Molecules. 2018;23(3):575.
  4. J Nutr Metab. 2015;2015:760689.
  5. Front Pharmacol. 2014;5:196.
  6. Integr Med (Encinitas). 2014;13(1):8-12.
  7. J Am Coll Nutr. 2003;22(1):18-35.
  8. Free Radic Biol Med. 2011;51(5):1000-13.
  9. RSC Adv. 2015;5:27986-28006.
  10. Prev Nutr Food Sci. 2015;20(3):198-203.
  11. Int J Vitam Nutr Res. 2004;74(6):403-19.
  12. J Res Med Sci. 2014;19(2):164-74.

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