Meet Kerastase Specifique Bain Divalent Balancing Shampoo, a targeted cleanse designed for oily roots and sensitized lengths. In a generous 500ml bottle, this balancing shampoo delivers a lightweight, breathable clean that roots you to freshness while caring for drier ends. It’s suitable for every hair type, so you can enjoy a comfortable scalp and visibly healthier lengths from wash to wash.

What makes Bain Divalent unique is its smart formulation built around Amino Acids and Vitamin B6. This duo cleanses gently yet effectively, removing excess sebum at the roots while reinforcing and nourishing the lengths without weighing hair down. The result is a scalp that's calmer and a hair fiber that feels lighter, more flexible, and easier to manage.

• Targeted action that cleanses oily roots and purifies sensitized lengths in a single step—no second product needed for the scalp.
• Lightweight nourishment that strengthens dry ends while maintaining volume at the roots, so hair feels breathable, never heavy.
• Immediate comfort with long-lasting scalp calm and improved hair quality after each wash.
• Versatility for all hair types — from fine to thick, straight to curly and coily, including textures that swing between oil and dryness.
• Simple daily routine that delivers noticeable improvements in ease of styling and overall hair feel without extra steps.

Use cases and benefits

• Ideal for days when your scalp feels slick at the roots but your lengths crave moisture and care.
• Perfect for high-humidity climates or busy mornings when you want a quick, effective cleanse that doesn’t require additional products.
• Supports easier styling by restoring balance—hair lays more naturally and airier without stiffness.

How it works — The cleansing action targets excess sebum at the scalp, while the Amino Acids reinforce and nurture the hair fiber along the lengths. Vitamin B6 contributes to a reinforced, nourished feel, helping hair resist becoming weighed down after washing. The result is a refreshed scalp and lifted, lighter-feeling lengths with lasting vitality.

How to use — Apply to wet hair, massage into scalp with circular motions to dissolve oil and impurities, then rinse thoroughly. For best results, follow with conditioner or treatment designed for sensitized lengths to maintain balance and deliver ongoing nourishment.

Experience a balanced scalp, refreshed roots, and lengths that feel lighter and more manageable after every wash with Kerastase Specifique Bain Divalent. A thoughtfully engineered solution for those who want harmony between oil control and hair health—delivered in a single, easy ritual.