V., Chen, L., Gnanasekar, M
8 , eabh2635 (2022)

GHK-Cu (glycyl-L-histidyl-L-lysine) is a human copper binding peptide with wound healing and skin remodeling activity, which is used in anti-aging cosmetics and more commonly referred to as copper peptide Lactotripeptides (Ile-Pro-Pro and Val-Pro-Pro) found in milk products, act as ACE inhibitors Leupeptin ( N -acetyl-L-leucyl-L-leucyl-L-argininal) is a protease inhibitor that also acts as an inhibitor of calpain Melanostatin (prolyl-leucyl-glycinamide) is a peptide hormone produced in the hypothalamus that inhibits the release of melanocyte-stimulating hormone (MSH) Ophthalmic acid (L- -glutamyl-L- -aminobutyryl-glycine) is an analogue of glutathione isolated from crystalline lens Norophthalmic acid ( y -glutamyl-alanyl-glycine) is an analogue of glutathione (L-cysteine replaced by L-alanine) isolated from crystalline lens Thyrotropin-releasing hormone (TRH, thyroliberin or protirelin) (L-pyroglutamyl-L-histidinyl-L-prolinamide) is a peptide hormone that stimulates the release of thyroid-stimulating hormone and prolactin by the anterior pituitary ACV (-(L--aminoadipyl)-L-Cys-D-Val) is a key biosynthetic precursor to penicillin and cephalosporin

Although a recent trial has shown to be beneficial when antiviral treatment is introduced early during the disease before hospitalization than later in the course of the disease, there is an urgent need for early therapies to reduce the risk of disease progression, prevent transmission, and be widely distributed to meet the worldwide demand (Gottlieb et al., 2022
However, according to Katie Emerson , MS, RD, CISSN, its benefits go well beyond basic wellness as it also plays a role in active nutrition and sports performance
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