Arginine: What you should know about this peptide

Arginine is a semi-essential amino acid. It belongs to the peptides . Semi-essential means that arginine cannot be produced in the adult body. Arginine is an important building block for collagen in the skin and keratin in the hair. Arginine moisturizes and is part of the skin's natural moisturizing factors (NMF). Therefore, arginine is very well tolerated. It is particularly ideal for dry, wound-prone skin, as it accelerates wound healing .