Some skin care products

TONERS

These liquid solutions often follow cleansing to balance the skin’s pH and prep it for serums or moisturizers.

The clue "Some skin care products" points to "TONERS" because toners are a common category in skincare routines, used after cleansing to balance the skin’s pH. The word "some" hints that the answer is plural, and "TONERS" fits as a general term for these liquid-based products. No wordplay is involved—it’s a straightforward definition.