l lysine and l-carnitine together Biosynthesis of from Source Naturals L-Lysine 1000 mg

Supports exercise performance and recovery

First discovered in rat liver over 60 years ago, the cytosolic glutathione S-transferases (GSTs) are a family of dimeric enzymes that have evolved to conjugate hydrophobic and electrophilic substrates to glutathione, resulting in their inactivation and significantly increased water solubility - thus facilitating their elimination from the body. Substrates for GSTs include a broad range of endogenous and xenobiotic substances, including byproducts of oxidative stress, carcinogens and therapeutic drugs.

So you can be sure you are getting an effective natural supplement backed by real science

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