Common Names: Cysteine, Cys, L-Cys
Scientific Names: 2-Amino-3-sulfhydrylpropanoic acid
L-Cysteine is a non-essential amino acid that plays a vital role in various biological processes within the human body. This amino acid is crucial for various physiological functions, serving as a building block for proteins, and plays a key role in the synthesis of the antioxidant glutathione. While L-Cysteine is naturally present in protein-rich foods, some individuals may consider supplementation to address specific dietary needs or health goals.