Résistance Sérum Extentioniste Scalp& Hair Serum by Kerastase

Résistance Sérum Extentioniste Scalp & Hair Serum

Available in Canada at Curious Salons

For: Weakened, slow-growing, or breakage-prone hair

Description:
Strengthen your hair from root to tip with Kérastase Résistance Sérum Extentioniste, a concentrated scalp and hair serum designed to promote long, strong, and healthy growth. Enriched with Ceramides, Taurine, and the Creatine R Complex, this leave-in formula revitalizes the scalp, reinforces the hair fibre, and reduces breakage for visibly longer and stronger hair over time. Lightweight and non-greasy, it nourishes the scalp environment for optimal growth while leaving hair refreshed, soft, and resilient.

Who It’s For:
Perfect for those seeking stronger, longer hair growth or experiencing breakage from heat styling, colouring, or environmental stress. Suitable for all hair types.

What It Does:

• Stimulates and fortifies the scalp for healthy growth

• Strengthens hair fibre to reduce breakage and split ends

• Improves shine, smoothness, and elasticity

• Promotes visibly longer, stronger, and healthier hair

When To Use:
Use 2–3 times per week as part of your Kérastase Résistance Extentioniste routine to maintain scalp health and support long-term growth.

How To Use:
Apply 2–3 pipettes directly onto the scalp, section by section, on dry or towel-dried hair. Massage gently to stimulate circulation. Do not rinse. Style as usual.

Key Ingredients:

• Creatine R Complex – Reinforces and rebuilds internal hair strength

• Ceramides – Restore the cuticle barrier and prevent breakage

• Taurine – Energizes the scalp and helps maintain a healthy growth environment

Fragrance:
A clean, fresh, and energizing blend of green citrus, bergamot, and mint, softened by musk and light wood notes — creating a revitalizing scent that embodies renewal and strength.

Full Ingredient List:
Aqua / Water / Eau, Alcohol Denat., Creatine, Taurine, Ceramide, Citric Acid, Limonene, Linalool, Benzyl Salicylate, Alpha-Isomethyl Ionone, Hexyl Cinnamal, Benzyl Alcohol, Parfum / Fragrance.

Why You’ll Love It:
Unlock your hair’s growth potential with every use. Kérastase Sérum Extentioniste strengthens from within, fortifying strands and energizing the scalp for visibly longer, more resilient hair — the perfect fusion of science, luxury, and results.