KÉRASTASE Genesis Strengthening Fondant Conditioner — 6.8 fl oz Lightweight Detangling & Anti-Breakage Treatment

KÉRASTASE Genesis Strengthening Fondant Renforcateur is a lightweight conditioner that detangles, hydrates, and reinforces weakened hair to reduce breakage from brushing while adding body and shine.

This salon-grade conditioner from KÉRASTASE’s Genesis line combines edelweiss native cells with ginger root to deliver immediate softness and visible strength without weighing hair down. Designed for normal to dry strands that are fragile or prone to breakage, the formula targets the hair fiber to reduce hair fall caused by mechanical stress like brushing and heat styling. It rinses clean and leaves hair manageable, fuller-looking, and touchably smooth.

How does this conditioner reduce hair breakage during brushing?

The formula reinforces weakened areas along the hair fiber and smooths the cuticle to minimize friction from combs and brushes. By improving slip and elasticity, strands are less likely to snap when detangled or styled.

• Contains ginger root to strengthen and boost fiber fortification.
• Edelweiss native cells help protect and support the hair structure.
• Light conditioning agents provide slip for easier detangling.
• Designed to reduce mechanical breakage caused by brushing and styling.

Will it weigh down fine or normal hair?

No—this fondant is formulated to be lightweight while still delivering moisture and softness. It adds body and shine without leaving a greasy residue, making it suitable for normal to dry hair that needs reinforcement but not heavy conditioning.

• Light texture that rinses clean and preserves volume.
• Adds lightweight body for fuller-looking hair.
• Leaves hair soft and shiny without buildup.

How should I use it for best results?

Use after shampooing on towel-dried hair, leave on briefly, then rinse thoroughly for immediate detangling and reinforcement. For optimal protection against breakage, incorporate the full Genesis routine: shampoo, this conditioner, and the accompanying serum.

• Apply to clean, damp hair focusing on mid-lengths and ends.
• Leave on for 2–3 minutes to allow active ingredients to penetrate.
• Rinse thoroughly and style as usual; use regularly for cumulative benefits.

What visible benefits should I expect after regular use?

With consistent use you can expect smoother, easier-to-comb hair with improved resilience to breakage and enhanced shine. The conditioner helps minimize split ends and creates the appearance of thicker, more buoyant strands.

• Immediate detangling and smoother texture after each wash.
• Reduced hair fall from brushing over time with routine use.
• Added moisture and glossy finish without weight.

Who is this for: KÉRASTASE Genesis Strengthening Fondant Renforcateur is ideal for people with normal to dry hair that is weakened by heat, styling, or frequent brushing, and those seeking a lightweight conditioner that detangles, adds body, and helps prevent breakage. It’s suitable for anyone looking to add protective support to the hair fiber while maintaining volume and shine; pair it with the Genesis shampoo and serum for a complete strengthening regimen.

Ingredients

Aqua / Water / Eau, Cetearyl Alcohol, Stearamidopropyl Dimethylamine, Isopropyl Myristate, Glycerin, Glycine Soja Oil / Soybean Oil, Helianthus Annuus Seed Oil /Sunflower Seed Oil, Coco-Caprylate/Caprate, Cetyl Esters, Tartaric Acid, Caprylyl Glycol, Salicylic Acid, Limonene, Hydroxypropyl Guar Hydroxypropyltrimonium Chloride, Linalool, Benzyl Salicylate, Coumarin, Zingiber Officinale Root Extract / Ginger Root Extract, Citral, Benzyl Alcohol, Citronellol, Xylitylglucoside, Anhydroxylitol, Leontopodium Alpinum Callus Culture Extract, Xylitol, Citric Acid, Xanthan Gum, Dipeptide Diaminobutyroyl Benzylamide Diacetate, Parfum / Fragrance.