KÉRASTASE Genesis Nutri‑Fortifiant Strengthening Shampoo 16.9 oz — for Weak, Breakage‑Prone Hair, Gentle Cleansing & Shine

Kérastase Genesis Nutri‑Fortifiant Shampoo is a fortifying cleanser formulated to gently remove impurities while nourishing and strengthening weak, fragile hair.

This salon‑grade shampoo is designed to target hair prone to breakage by reinforcing fibers and restoring suppleness and shine. It cleans the scalp and hair without stripping natural oils and works as part of a routine with the matching conditioner to improve manageability and reduce snap‑offs from styling or brushing.

How does this shampoo make weak hair stronger?

The formula contains strengthening agents that bind to hair fibers to increase resistance to mechanical stress. Regular use helps reduce breakage and leaves hair feeling more elastic and less prone to split ends.

• Gently cleanses while preserving moisture balance
• Reinforces fiber integrity to resist pulling and brushing
• Adds slip for easier detangling
• Improves shine and surface smoothness

Will it suit my sensitive or oily scalp?

Its gentle surfactant system clears oil and buildup without over‑drying the scalp, making it suitable for many sensitive or reactive scalps. If you have specific scalp conditions, consult a professional, but for general sensitivity this shampoo minimizes irritation risks.

• Light foaming action removes sebum and residue
• Formulated to maintain scalp comfort and pH balance
• Rinseable texture avoids heavy film or buildup

How should I use it for best results?

Apply to wet hair, massage into scalp to activate cleansing agents, then rinse thoroughly and follow with the Kérastase conditioner for added reinforcement. For visible improvement, use consistently as part of a hair‑care regimen and combine with minimal heat styling.

• Wet hair thoroughly before applying a coin‑sized amount
• Massage scalp and lengths for 30–60 seconds, then rinse
• Pair with Nutri‑Fortifiant Conditioner to seal and nourish
• Use 2–3 times weekly or as needed for oil control

What results can I expect and when will I notice them?

Users typically notice improved detangling, smoother texture, and reduced breakage within a few weeks of regular use. Long‑term benefits include enhanced overall hair resilience and a healthier appearance when the shampoo is used consistently with complementary treatments.

• Immediate: cleaner scalp, smoother surface, easier combing
• Weeks: reduced snapping and fewer split ends
• Ongoing: strengthened strands and enhanced shine

Who is this for: Kérastase Genesis Nutri‑Fortifiant Shampoo is aimed at anyone with fragile, thinning, or chemically treated hair seeking a non‑stripping, strengthening cleanser. It’s suited to people who want salon‑quality care at home, those recovering from damage, and anyone looking to minimize daily breakage while maintaining softness and manageability.

Ingredients

1227618 B - Ingredients: Aqua / Water / Eau • Sodium Laureth Sulphates • Sodium Chloride • Cocamidopropyl Betaines • Dimethicone • Citric Acid • Hexylene Glycol • Sodium Benzoate • Sodium HYDIUM HYDIUM •••••••AMODIMETHICONE • CARBOMER • GUAR HYDROXYPROPYLTRIMONIUM CHLORIDE • TRIDECETH-10 • GLYCERINE • SALICYLIC ACID • LIMONEN • GLYCOL DISTEARATE • MICA • PEG-100 STEARATE • LINLINALOOLOLOLSTEARETH-6 • PHENOXYTHANOL • COCO-BETINE • TRIDECETH-3 • CI 77891 / TITANIUM DIOXIDE • BENZYL SALICYLATE • COUMARIN • ZINGIBER OFFICINALE ROOT EXTRACT / GINGER ROOT EXTRACT TRACT TRACT TRACT TRITRAL • BENZYL ALCOHOL • CITRONELLOL • ACTIC ACID • FUMARIC ACID • XYLITYL GLUCOSIDE • ANHYDROXYLITOL • LEONTOPODIUM ALPINUM CALLUS CULTURE EXTRACT • XYLITOL • XANTHANE GUM • DI. PEPEPTIDE PEPAminobutyroyl Benzylamide Diacetate • Perfume / FRAGRANCE (F.I.L. C240805/1).