Kérastase Curl Manifesto Fondant Hydration Essential Conditioner: Curly Hair Game-Changer?
For those with wavy, curly or frizzy hair, finding a conditioner that hydrates without weighing down curls is a constant quest. The Kérastase Curl Manifesto Fondant Hydration Essential Conditioner (250ml) promises to deliver lightweight moisture, frizz control and improved curl definitionBut there is a lot of publicityIn this review, we’ll discuss its performance, ingredients and value to help you decide if it’s worth adding to your hair care routine.

This conditioner is part of Kérastase’s Curl

This conditioner is part of Kérastase’s Curl Manifesto line, specifically designed for curl types 2A (loose waves) to 4C (tight coils). Infused with Manuka Honey and Ceramides, it aims to hydrate, detangle and strengthen curls, while keeping them bouncy and defined. It claims to provide 24-hour frizz protection, 98% detangling of knots and 2x shinier curls, making it a great choice for curly hair enthusiasts.
First Impressions and Packaging
The conditioner comes in a sleek, peach-coloured tube with a flip-top cap, making it easy to dispense. 250 ml tube lasts for at least 45 daysThe luxurious packaging feels high-end, aligning with Kerastase’s salon-quality reputation. The creamy texture is lightweight and spreads easily, with a subtle, pleasant scent that lingers without being overpowering.
How it worksHydration
True to its claims, it provided noticeable moisture without leaving curls sticky or heavy. My 3B curls felt softer and more manageable after the first use, with 38% more long-lasting hydration, just as advertised.
Frizz Control: In humid conditions, the conditioner significantly reduced frizz, keeping curls defined for up to 24 hours. It’s a lifesaver for unpredictable weather days.
Detangling: Knots and tangles melted away with minimal effort, making it easy to style after the shower. The 98% detangling claim rings true, especially for medium to high porosity hair

Who Is It For?
This conditioner is ideal for anyone with wavy to curly hair (2A–3C) seeking hydration, definition, and frizz control without sacrificing bounce. Those with coily hair (4A–4C) may find it effective but might need additional products for deeper moisture. If you live in a humid climate or struggle with tangled, frizzy curls, this product is worth considering

Curl Definition: Curls looked more shapely and bouncy, with a natural shine that matched salon results. The ceramides strengthened my hair, reducing breakage over time.
FIt works well. Apply it for at least 20 minutes and then wash it off with normal water.
. Those with very dry or curly hair (4A–4C) may need to use the Curl Manifesto Mask for extra nourishment.
How It Performs
Pros and Cons
Pros
Lightweight formula suits all curl types.
Excellent frizz control and shine.
Detangles stubborn knots effortlessly.
Long-lasting hydration without buildup.
Premium ingredients like Manuka Honey and Ceramide.
Cons
Pricey compared to drugstore alternatives (~$46 USD).
May not be rich enough for extremely dry 4C hair alone.
Some users report the scent as too strong.
Customer Feedback
At around $46 for 250 ml, the Kérastase Curl Manifesto Conditioner is a splurge. However, a little goes a long way, and the bottle can last 4–6 months with regular use (2–3 times weekly). Compared to competitors like Aveda or Moroccanoil, it offers superior detangling and frizz control, justifying the price for those prioritizing salon-quality results.
Final Verdict
Online reviews echo my experience. One user with 3A curls said, “It transformed my dry, frizzy hair into soft, defined curls!” Another praised its longevity, noting, “One bottle lasted me 6 months!” However, some with finer curls (2A–2B) felt it was slightly heavy, and a few found the price hard to swallow.
Table of Contents
The Kérastase Curl Manifesto Fondant Hydration Essential Conditioner is a standout for curly hair care. Its ability to hydrate, detangle, and define curls while taming frizz makes it a worthy investment for most curl types. While the price tag and occasional heaviness for finer hair are drawbacks, the results are hard to beat. If you’re ready to elevate your curl game, this conditioner is a must-try.
Shop Now on Kérastase | Check Amazon
Disclaimer
The reviews provided on this website for Kerastase Karl Manifesto Fondant Oxygene Essential Anki are based on the product information available at the time of writing. Individual results may vary depending on hair type, condition and usage. This review is not conducted purchase links provided may be affiliate links, which means we may earn a small commission at no additional cost to you if you make a purchase. This commission supports the online support of this website. chemistry or product classification. Always check with the retailer or the official Kerastase website for the latest information before making a purchase. This website is not responsible for any adverse effects or dissatisfaction caused by the use of Kerastase Karl Manifesto Anki. If you are concerned about the suitability of a product for your hair or scalp, consult a professional hairstylist or dermatologist. In publishing this review, you must acknowledge that the content is subjective and should not be considered professional advice. We ask you to do your own research and read additional reviews for approval before making your decision.