Maintain the strength and health of your hair with K18 Peptide Prep pH Maintenance Shampoo. Our color-safe formula effectively cleanses while keeping the hair cuticle balanced to prevent damage, dullness, frizz, and tangling. Ideal for daily use, our pH-optimized shampoo uses safe yet effective cleansers to nourish and manage your hair without disrupting the hair fiber or scalp environment. With each wash, you'll create a clean canvas for healthy hair without any fillers or harm to your hair and scalp. Simply massage into hair and scalp, rinse thoroughly, and repeat as desired.