Biolage Scalp Sync Purifying Concentrate Scalp Exfoliant, 6.8 fl oz — Gentle Glycolic Acid & Fermented Tea

Biolage Scalp Sync Purifying Concentrate is a rinse-off scalp exfoliant micro-dosed with fermented tea and filtered glycolic acid to remove buildup and refresh the scalp.

Designed for every scalp type, this 6.8 fl oz concentrate targets excess oil, product residue, and dead skin without stripping color-processed hair. Its formula blends a fermented tea concentrate with a mild glycolic acid to clarify and prepare the scalp for healthier styling and cleansing routines. Use it before shampooing as a focused pre-wash treatment to rebalance and soothe the scalp.

How does this concentrate remove buildup without over-drying?

The formula uses filtered glycolic acid at a micro-dosed level to exfoliate gently rather than aggressively. That controlled chemical exfoliation loosens dead skin and product residue, while the fermented tea blend helps maintain hydration and calm the scalp.

• Mild chemical exfoliant: filtered glycolic acid for gentle removal of dead cells
• Fermented tea blend: supports hydration and helps reduce irritation
• Rinse-off use: minimizes prolonged exposure to acids for sensitive scalps

When and how should I apply the Scalp Sync Purifying Concentrate?

Apply this concentrate to a dry scalp before shampooing for optimum clarifying results. Section hair, dose about 10 ml directly onto the scalp, massage briefly, leave on for 15 minutes, then rinse and proceed with your regular shampoo.

• Dosage: apply 10 ml evenly across the scalp
• Technique: massage for 5 minutes to activate exfoliation
• Timing: leave on for 15 minutes, then rinse and shampoo as usual

Is this safe for sensitive scalps and color-treated hair?

The concentrate is formulated to be gentle: glycolic acid is used at a low concentration and the fermented tea blend offers soothing properties. Because it's a rinse-off treatment, exposure time is limited, making it suitable for many sensitive or color-treated scalps when used as directed.

• Micro-dosed glycolic acid reduces irritation risk
• Fermented tea blend helps calm and hydrate
• Rinse-off application protects color and reduces prolonged contact

What immediate benefits can I expect after one use?

After a single treatment, you can notice reduced surface buildup, a cleaner-feeling scalp, and improved manageability when styling. The formula aims to leave the scalp balanced and prepped for subsequent cleansing and conditioning steps.

• Removes visible product residue and excess oil
• Leaves the scalp feeling refreshed and less clogged
• Preps hair for better absorption of shampoos and treatments

Who is this for: Biolage Scalp Sync Purifying Concentrate is aimed at shoppers who experience visible product buildup, occasional flaking, or a heavy-feeling scalp and want a salon-grade, rinse-off clarifying step. It suits all hair types, including color-treated hair, and is a good option for those seeking a gentle chemical exfoliant combined with botanical-derived soothing agents. If you prefer a targeted pre-shampoo treatment to renew scalp balance and improve the results of your regular haircare routine, this concentrate is formulated for you.

Ingredients

AQUA / WATER / EAU • CETEARYL ALCOHOL • PARAFFINUM LIQUIDUM / MINERAL OIL / HUILE MINERALE • ORBIGNYA OLEIFERA SEED OIL • AMODIMETHICONE • DIPALMITOYLETHYL HYDROXYETHYLMONIUM METHOSULFATE • CETYL ESTERS • CETRIMONIUM CHLORIDE • PARFUM / FRAGRANCE • CAPRYLYL GLYCOL • SODIUM BENZOATE • CITRIC ACID • TRIDECETH-6 • BENZYL SALICYLATE • DILAURYL THIODIPROPIONATE • BENZYL ALCOHOL • LINALOOL • HEXYL CINNAMAL • GERANIOL • AMYL CINNAMAL • COUMARIN • CITRONELLOL