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Consistency is more important than a high dose

[PubMed] [Google Scholar] Albiston A.L., Ye S., Chai S.Y

Nevertheless, no alterations were observed in muscle fiber type distribution or fiber dimensions, and BCAA supplementation did not facilitate any of these training-induced histological adaptations (55)

[18] Glutathione S-transferase uses GSH to clean up various metabolites, xenobiotics, and electrophiles to mercapturates for excretion

Its found in a mix of products from cleansers to serums plus, it works well with other skin brightening ingredients like vitamin C and niacinamide