Ammonium hydroxide

Ammonium Hydroxide When used in skin peels and hair waving and straightening, it is used to stabilize and adjust the acids.
Antibacterial Substances that can kill bacteria and treat infections. Also used as preservatives in cosmetics.

Ammonium Hydroxide: An ingredient used to stabilize and adjust the acids in skin peels and hair waving and straightening.

The colouring is usually either the substance of safflor (the petals of safflower), or a solution of carmine in ammonium hydroxide and rosewater perfumed with rose oil.

See also: Cream, Lotion, Fragrance, Acne, Scrub