Kerastase Resistance Bain Extentioniste Shampoo - Strengthening Shampoo For Slow Growing Hair 250ml

Target stubborn breakage and retain existing length with Kérastase Resistance Bain Extentioniste, a strengthening shampoo formulated specifically for weakened, slow-growing hair that sheds easily.

This formula thoroughly removes daily accumulation while purifying the scalp to support a cleaner, healthier foundation. By increasing internal elasticity and reinforcing fiber integrity from root to tip, it minimizes snapping during washing, brushing, and styling so vulnerable strands can withstand routine mechanical stress. The fully rinsing structure leaves no heavy residue, creating an optimal transition point that allows subsequent deep conditioning treatments to lock in more effectively.

Beyond structural stability, consistent use delivers clear cosmetic improvements. Each wash leaves mid-lengths and ends visibly smoother and more reflective, while the balanced pH environment discourages dryness that accelerates end-fraying. A refined aromatic profile pairs clinical precision with a deliberate sensory note, turning daily maintenance into a mood-elevating ritual.

• Fragile hair focus: Addresses length loss by reducing mechanical breakage rather than altering biological growth cycles.
• Elasticity reinforcement: Improves strand flexibility to handle tension, thermal tools, and chemical handling without fraying.
• Scalp purification: Clears accumulating residue to maintain balance and remove weights that mask visual density.
• Treatment preparation: Resets the hair state so keratin masks and restorative leave-ins penetrate efficiently on follow-up wash days.

Available in a precise 250ml concentration, this product aligns with professional regimen standards for consistent dosing and long-term structural preservation. Integrate it into your foundational wash cycle to stabilize vulnerable fibers before applying targeted growth-retention protocols.