What is a hydroxide relaxer that does not require the application of a protective base? answer

a. cream relaxer

b. no-base relaxer

c. metal hydroxide relaxer

d. base cream relaxer?

The hydroxide relaxer that does not require the application of a protective base is a no-base relaxer. No-base creams have a lower concentration of lye and may be applied directly to the hair roots without requiring the protective layer like use of petroleum jelly onto the scalp. In addition, even when using no - base relaxers, stylists still put an additional protectant around the ears and hairline to prevent irritation to the skin. Nevertheless, they still contain chemicals in the first place.