An oral supplement containing hydrolyzed fish collagen, taurine, cysteine, methionine, iron, and selenium improved clinical efficacy of anti-hair loss treatments.

“And oral supplement containing a hydrolyzed fish collagen, taurine, cysteine, methionine, iron and selenium has demonstrated to improve the clinical efficacy of specific anti-hair loss treatments in subjects with AGA, faga or chronic telogen effluvium”