02 — Haircare on Amazon
Kérastase Genesis Fondant Renforçateur Anti Hair-Fall Conditioner 200ml | Fortifying Conditioner for Hair Prone to Breakage & Fall

Kérastase's Genesis Fondant Renforçateur is a lightweight fortifying conditioner from the Genesis anti-hair-fall line, enriched with Edelweiss Native Cells, Ginger Root, and Aquaxyl to reinforce and fortify the hair fiber and help prevent breakage, leaving hair soft, supple, and weightless without weighing it down. Kérastase is a premium professional French haircare brand founded in Paris in 1964.
Why it made the list
It is the everyday conditioning step of a full Genesis anti-hair-fall routine, designed to pair with a matching shampoo, hair mask, and serum for maximum effect, with a quick 2-to-3-minute processing time.
It carries an Amazon's Choice badge and a strong 4.6-star average across a large base of 4,832 ratings, currently at a genuine 22% discount of 146.35 AED off the 187.98 AED list price. Amazon's own AI-generated review summary describes customers finding it effective with a salon-quality fragrance, leaving hair soft and smooth, with one customer noting it does not make roots greasy, and that it makes hair feel stronger overall, though opinions about value for money are genuinely mixed.
Best suited for
- Buyers with hair prone to breakage and fall who want a premium salon-brand fortifying conditioner
- Buyers who want a lightweight formula that adds strength and softness without weighing hair down, suitable for daily use
- Buyers building out the full Kérastase Genesis anti-hair-fall routine (shampoo, conditioner, mask, and serum) for maximum effect
Product information
Factual specification data from the official Amazon catalog. No customer review scores are listed here because our rating display is automated from the live Amazon sync.
- Brand
- KÉRASTASE
- Item Form
- Gel
- Material Features
- With natural extracts
- Hair Type
- Damaged
- Product Benefits
- Strengthens, repairs, & protects from root to tip, leaving hair soft, supple & weightless.
- Scent Name
- Floral
- Additional Features
- Not Tested On Animals
- Package Type Name
- Bottle
- Hair Conditioner Type
- Standard Hair Conditioner
- Is Discontinued By Manufacturer
- No
- Product Dimensions
- 5 x 8 x 19 cm; 200 g
- Date First Available
- 16 January 2020
- Manufacturer
- L'Oreal
- Item model number
- 905-57883
- Country of origin
- Spain
- Best Sellers Rank
- #414 in Beauty and #8 in Hair Conditioners
- ASIN
- B083JKX9MX
Directions
Directions
Apply a coin-sized amount to towel-dried hair, massage from root to tip, leave 2-3 minutes, then rinse thoroughly.