Kerastase Resistance Serum Extentioniste Leave In Hair Serum 1.7 oz is a strengthening scalp and hair serum designed to support healthier-looking lengths while helping reduce breakage and improve hair resilience. Its lightweight leave-in formula helps nourish the scalp and leave hair smoother, softer, and more manageable.

What It Does
This leave-in serum helps strengthen weakened hair while supporting healthier-looking growth and reducing the appearance of breakage. Its lightweight formula helps improve softness and shine without weighing the hair down.

Key Benefits
Helps strengthen weakened hair
Supports healthier-looking hair lengths
Helps reduce the appearance of breakage
Lightweight leave-in serum formula
Improves softness and manageability
Adds shine and smoother texture
Professional 1.7 oz serum bottle

How to Use
Apply directly to the scalp and hair roots section by section. Massage gently and leave in. Use regularly as directed for best strengthening results.

Keywords
Kerastase Resistance Serum Extentioniste, leave in hair serum 1.7 oz, Kerastase strengthening serum, scalp and hair treatment, serum for breakage prone hair, salon strengthening treatment, Kerastase Extentioniste serum, professional haircare serum