n-acetylcysteine a safe antidote for cysteine glutathione deficiency (NAC): from Clinical to Anti-Aging N-acetylcysteine Clinical Applications | Cureus
Description
The authors also admit that the findings may be mainly statistical rather than causal

When keratin blocks the opening of hair follicles, it forms a plug, leading to bumpy skin

Many high-performing adults now use it to support a stronger metabolism and better body composition

Using methionine is an option that requires more steps as well as other nutrients to convert methionine to NAC
