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Contains ingredients with possible health concernsSTOP
Contains harmful ingredientsSTOP
BIOLAGE PROFESSIONAL HAIR SPA
Scalp Sync Clarifying Shampoo
Last verified: February 11, 2026
- Aqua / Water / Eau
- Sodium Laureth Sulfate
- Citric Acid
- Cocamidopropyl Betaine
- Sodium Hydroxide
- Sodium Chloride
- Parfum / Fragrance
- Sodium Benzoate
- Glycine
- Hexylene Glycol
- Glycolic Acid
- Propylene Glycol
- Salicylic Acid
- Menthol
- Polyquaternium-10
- Limonene
- Saccharomyces/Xylinum/Black Tea Ferment
- Hexyl Cinnamal
- Coumarin
- Benzyl Alcohol
- Linalool
- Glycerin
- Amyl Cinnamal
- Sorbitol
- Camellia Sinensis Leaf Extract
- Potassium Sorbate
- Ascorbic Acid
Why This Product is Rated STOP
Scalp Sync Clarifying Shampoo by BIOLAGE PROFESSIONAL HAIR SPA has been evaluated by Million Marker and contains ingredients with known health concerns. This product is rated STOP, indicating higher concern.
We recommend avoiding STOP-rated products and seeking safer alternatives from our GO or SLOW categories.
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