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L-cysteine - effect and function

L-cysteine is a semi-essential amino acid that has an antioxidant effect as a glutathione precursor. It strengthens skin, hair and nails, supports wound healing and protects cells from oxidative stress.

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Copper peptide

Copper peptide is a bioactive compound combining copper with amino acids, widely used in medicine and cosmetics to support skin regeneration, wound healing, and anti-aging.

KPV

KPV is a naturally occurring tripeptide with anti-inflammatory and immunomodulatory properties, studied for its role in gut inflammation and wound healing.

IGF-1 LR3

IGF-1 LR3 is a synthetic, long-acting analogue of Insulin-like Growth Factor 1, used exclusively in research. It is not an approved medicinal product.

Related search terms: L-cysteine + L-cystine