- WHAT IS GLUTATHIONE? – Glutathione is a naturally occurring antioxidant in your body that helps your liver do its job. This formula combines glutathione with several other antioxidants and antioxidant precursors—to help take some of the load off of your hard-working liver.
- DEFEND YOUR LIVER AGAINST CELLULAR STRESS – The natural biological processes within your body create free radicals, compounds that can exert oxidative stress on liver cells and elsewhere. Our formula helps quench free radicals with glutathione and vitamin C.
- EXTRA LIVER SUPPORT – We’ve also included L-cysteinein this formula. This amino acid helps your body produce its own glutathione. Plus, it gives your liver direct support with some of its detoxification duties. Including it in this formula was a no-brainer!
- INGREDIENTS MATTER – Sourced using only the finest raw ingredients with the purity and potency your body deserves. This product is certified non-GMO and gluten-free. Manufactured in the USA and a Certificate of Analysis is available for every product we produce.
- LIVE YOUR HEALTHIEST LIFE – For over 40 years, we’ve been developing advanced, effective formulas made with the highest standards and based on the latest scientific findings. We believe the answers to a healthier, richer life are within reach and that rigorous scientific research is the path to get us there. Or formulations are created using the exact ingredients and dosages used in the studies that inspired them, ensuring that maximum bioavailability and efficacy is achieved.
From the brand
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What’s in Life Extension supplements?
We use pure, potent ingredients and clinical dosages.
Why is it called “Life Extension”?
Our mission is to help people live their most fulfilling, healthiest life–for as long as possible.
Where are Life Extension supplements manufactured?
99% of our products are manufactured in the U.S.A. Our ingredients are sourced worldwide, whether that’s wild-caught anchovy from Chile for our award-winning fish oil, or ultra-potent curcumin from Indian co-op farms.
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Product Description
L-cysteine is a conditionally essential amino acid, one of only three sulfur-containing amino acids, the others being taurine (which can be produced from L-cysteine) and L-methionine (from which L-cysteine can be produced in the body by a multi-step process). Cysteine plays a role in the sulfation cycle, acting as a sulfur donor in phase II detoxification and as a methyl donor in the conversion of homocysteine to methionine. Cysteine also helps synthesize glutathione, the body’s most important intracellular antioxidant and a vital detoxifier.