Biolage Scalp Sync Purifying Scalp Concentrate is a gentle pre-shampoo treatment that exfoliates and clarifies the scalp from buildup, excess oil, impurities and dead skin after one use. Infused with Glycolic Acid and Fermented Tea, this pre-shampoo is ideal for all scalp types. 

Benefits:

• Hair and scalp are left feeling refreshed, hydrated and invigorated
• Ideal for all scalp types (dry, sensitive, dandruff-prone, and oily)
• Sulfate, paraben, and silicone-free
• Mineral oil free
• Infused with Glycolic Acid and Fermented Tea

How to use: Before shampooing, section dry hair to expose scalp. Apply nozzle directly to scalp to apply 10ml of product evenly throughout the scalp. Massage for 5 minutes and leave on for a recommended time of 15 minutes, then rinse.