which substance is used in lotions and cosmetics?\n○ ammonium hydroxide\n○ acetic acid\n○ formic acid\n○…

which substance is used in lotions and cosmetics?\n○ ammonium hydroxide\n○ acetic acid\n○ formic acid\n○ zinc hydroxide
Answer
Brief Explanations:
Acetic acid is sometimes used in cosmetics for pH - adjustment. Ammonium hydroxide is caustic and not typically used. Formic acid is too corrosive. Zinc hydroxide is not a common ingredient in lotions and cosmetics.
Answer:
acetic acid