Biolage Scalp Sync Purifying Concentrate for All Scalp Types Morning & Evening (based on instructions to use morning and night) Do not shake

Do not shake

hydrates and soothes skin for a healthy-looking complexion

A serum containing 4% Lactic Acid

or oily skin

Formulated with 98% natural ingredients

Biolage Scalp Sync Purifying Concentrate for All Scalp Types Morning & Evening (based on instructions to use morning and night) Do not shakeBiolage Scalp Sync Purifying Concentrate is a pre shampoo treatment that exfoliates and clarifies the scalp, removing buildup, excess oil, impurities, and dead skin after just one use. Infused with glycolic acid and fermented tea, it leaves the scalp feeling refreshed, hydrated, and reinvigorated. Suitable for all scalp types, including dry, sensitive, dandruff prone, and oily scalps, as well as color treated hair.