Prep your scalp for a rebalancing experience with the Purifying Scalp Concentrate. Designed to be used before shampooing, this rinse-off treatment with chemical exfoliant glycolic acid, exfoliates after just one use and helps to remove buildup, excess oil, impurities. So gentle, it can even be used on sensitive scalps. The formula is enriched with black tea ferment and glycolic acid to leave scalp feeling cleansed and refreshed.Benefits: Effectively exfoliates and clarifies the scalp after just one use Removes buildup, excess oil, impurities, and dead skin Gentle enough for sensitive scalps and colour-treated hair Microdosed with a balancing concentrate of fermented tea blend and filtered glycolic acid Provides a refreshing and invigorating scalp purification experience Soothes and hydrates the scalp for up to 72 hoursTo use: Experience scalp clarity with Biolageu0027s Scalp Detox Scrub. Before shampooing, apply 10ml directly to dry hair, massaging it in for 5 minutes. Leave on for 15 minutes, then rinse. Say goodbye to buildup, excess oil, and dead skin, revealing a refreshed and revitalised scalp.Biolageu0027s Commitment: Vegan formula: no animal-derived ingredients or byproducts. Biolage is approved by Cruelty Free International under the Leaping Bunny Programme