Its definitely a smart thing to avoid with sensitive skin (and fragrance of any type - natural is just as allergic as synthetic, if not worse!).
Loading dose controversy: some providers front-load the first 24 weeks with 2ml injections before stepping down to 1ml maintenance
Eye Health: Supports and nourishes retinal health to help maintain defenses against degenerative eye concerns
Mollica MP, Iossa S, Soboll S, Liverini G (2001) Acetyl-L-carnitine treatment stimulates oxygen consumption and biosynthetic function in perfused liver of young and old rats
Elsevier, Philadelphia (PA), pp 10991135 Watanabe M, Borges FT, Pessoa EdA, Fonseca CD, Fernandes SM, Drew RC, Vattimo M (2021) Renoprotective effect of N-acetylcysteine depends upon the severity of the ischemia reperfusion injury