KÉRASTASE Balancing Shampoo for Oily Scalp & Dry Ends — 8.5 fl oz, Clarifying + Hydrating

KÉRASTASE Bain Divalent is a balancing shampoo designed to remove excess oil at the scalp while nourishing and softening dry lengths and ends.

This lightweight cleansing formula targets scalp oiliness without stripping the hair fiber, leaving hair with fresh-feeling roots and hydrated, manageable lengths. Formulated with amino acids, ceramides and vitamin B6, the shampoo aims to clarify buildup, protect strands from external aggressors and support visible volume at the roots. It is part of the Specifique collection, which offers complementary treatments to rebalance and revitalize stressed scalps and hair.

How does this shampoo manage oily roots without drying the ends?

The formulation uses gentle surfactants and conditioning actives that focus cleansing on the scalp while delivering moisture to lengths. Amino acids and ceramides help reinforce the hair fiber so the mid-lengths and ends remain soft after rinsing.

• Light, non-heavy texture that lifts oil and residue from the scalp.
• Amino acids to balance and condition the hair fiber.
• Ceramides that help strengthen and smooth mid-lengths and ends.
• Rinses clean to preserve natural bounce at the roots.

What results can I expect after using Bain Divalent?

Users often report a cleaner scalp feeling and increased volume at the roots without sacrificing softness along the lengths. The formula is designed for regular use and aims to reduce the appearance of flat, oily hair while maintaining hydration where it’s needed.

• Cleaning action that removes sebum and impurities from the scalp.
• Perceptible root lift—many users notice fuller-looking hair.
• Smoother, shinier ends thanks to conditioning ingredients.
• Protection from environmental stressors with added vitamin B6.

How should I use this shampoo for best performance?

Apply to thoroughly wet hair, work into a rich lather focusing on the scalp, then rinse. For a deeper cleanse, repeat the application and concentrate the second wash on the lengths and ends; avoid prolonged eye contact and rinse immediately if contact occurs.

• First pass: focus on scalp to dissolve oil and buildup.
• Second pass: concentrate on mid-lengths and ends for conditioning.
• Pair with Potentialiste Serum or Masque Rehydrant from Specifique for rebalancing and hydration.
• Dermatologically tested for safety under controlled conditions.

Can this shampoo be used with other KÉRASTASE Scalp treatments?

Yes—the Bain Divalent is formulated to complement other Specifique products like serums and masks. Using the full routine helps address scalp stress while delivering targeted hydration to the hair lengths.

• Works well with Potentialiste Serum for scalp balance.
• Pairs with Masque Rehydrant to replenish moisture in dry ends.
• Combining products supports longer-lasting freshness and manageability.

Who is this for: Bain Divalent is aimed at people with combination hair—scalp that becomes oily quickly while the lengths and ends feel dry or fragile. It suits anyone seeking a gentle, professional-grade cleanser that lifts oil, enhances root volume and preserves softness. Ideal for daily or frequent washing when you need a balanced result without harsh stripping or heavy buildup.

Ingredients

Aqua/Water/Eau, Sodium Laureth Sulfate, Tea-Lauryl Sulfate, Cocamide MIPA, Disodium Cocoamphodiacetate, Glycol Distearate, Hexylene Glycol, Sodium Chloride, Citric Acid, Sodium Benzoate, Sodium Hydroxide, Capryloyl Glycine, Polyquaternium-11, Salicylic Acid, Carbomer, Pyridoxine HCI, Menthoxypropanediol, Guar Hydroxypropyltrimonium Chloride, Hexyl Cinnamal, Linalool, Hydroxycitronellal, Citronellol, Benzyl Alcohol, Fumaric Acid, Parfum/Fragrance.