Kerastase Resistance Serum Therapiste Dual Treatment Fiber Quality Renewal Care for extremely damaged lengths and ends delivers a breakthrough repair that your hair can feel. This revitalizing treatment blends an oil and a cream texture to nourish weakened fibers, instantly repairing and fortifying hair from within. It rebuilds strength and elasticity so even severely damaged lengths regain bounce and resilience.

Specifically formulated to renew fiber quality, it also boosts heat protection during styling and helps reduce split ends, leaving hair looking sleek, smooth, and healthier overall.

From Kerastase, a brand trusted by professionals for science-led hair care, Resistance therapies target inside-the-fiber damage to deliver renewal rather than quick fixes. This dual-action treatment supports extremely damaged lengths and ends as part of a regular care routine.

• Oil & cream texture delivers layered nourishment without weighing hair down
• Deep-in repair rebuilds strength and elasticity from within
• Enhanced heat protection during styling helps prevent further damage
• Split-end reduction for longer-lasting smoothness
• Sleek, healthy-looking finish leaves hair more manageable

Experience revived fiber quality — add Kerastase Resistance Serum Therapiste to your routine today and feel the difference.