Biolage ScalpSync Purifying Concentrate - 200ml Discover Scalp Sync Purifying Concentrate, micro-dosed with fermented tea and filtered glycolic acid. It gently exfoliates, removes impurities and balances the scalp. For a refreshed scalp, start your routine with this treatment. 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 colortreated 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 hours Use Experience scalp clarity with our 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 revitalized scalp.