Genesis Fondant Renforçateur by Kerastase

Kérastase Genesis Fondant Renforçateur Conditioner

A lightweight, strengthening conditioner that detangles effortlessly while fortifying weakened, breakage-prone hair. Fondant Renforçateur leaves hair feeling stronger, smoother, and beautifully weightless — the perfect complement to the Genesis shampoo routine.

Who It’s For

For weakened, fragile, or breakage-prone hair that needs gentle strengthening without heaviness. Ideal for fine to medium hair experiencing daily shedding from brushing or styling.

What It Does

• Strengthens and fortifies the hair fibre
• Detangles effortlessly without weighing hair down
• Reduces breakage and shedding
• Leaves hair soft, smooth, and resilient
• Lightweight formula perfect for fine or normal hair

Why You’ll Love It

Because it gives hair that confident, resilient feel — soft, airy, and noticeably stronger. Perfect when you want hydration that won’t flatten your style but still gives you that “my hair can handle anything today” energy.

How to Use

1. Apply to towel-dried hair after shampooing
2. Work through mid-lengths and ends
3. Leave for 2–3 minutes
4. Rinse thoroughly

When to Use

Use after every wash as part of your Genesis strengthening routine.

Key Ingredients

• Edelweiss Native Cells — Protect the hair fibre and reduce breakage
• Ginger Root — Strengthens hair at the root
• Aminexil — Helps anchor the hair fibre and reduce shedding

Fragrance

A fresh, elegant scent with notes of citrus, soft florals, and clean musk — light, uplifting, and beautifully refined.

Why We Love It

Because strong hair doesn’t have to feel heavy. This conditioner delivers real strengthening results in a formula so lightweight you’ll forget it’s working — until you notice far less breakage in your brush. Available in Alberta at Denim & Smith Barbershops.