Resistance - Sérum Thérapiste

Not worth it

Smells amazing but didn’t notice the product doing anything for my hair. Another downside is that it’s very pricey for such a tiny amount of product.

Indispensable pour une routine capillaire

Je le rachète constamment. Très bon produits pour les cheveux secs et abîmés

Très bon produit

Très bon produit laisse les cheveux doux et soyeux

5 STARRRRRSSSS

Must have for bleached, fine or fragile broken hair. Use it after your leave in on damp hair it’s a game changer. Great for strengthening fragile ends and heat protection

Meilleur sérum

Cela fait 2 fois que je rachète ce sérum, il est vraiment super. J’ai les cheveux blonds décolorés donc secs et cassants, dès que je l’utilise mes cheveux sont doux, brillants et l’odeur est ouf! C’est une pépite!!! Par contre son prix………😭😭

What a wonderful fragrance! I have all the products from this line. The unique packaging features a transparent and white color. My hair is soft, shiny, and smells lovely. I highly recommend!

Must have when humid/rainy , great in all weather!

I've used this since before it was named Resistance Hair Serum (used to be Fibre Architect), so obviously a long term fan! Not in love with the packaging, sometimes pumps unevenly, but never had a problem replacing it for one that worked, and only had one really problematic bottle over 15 yrs, so really splitting hairs (pun intended) as this product protects root to tip in styling, and I use a flatiron regularly for styling, but I've yet to find any other product that protects and holds its sleek style from EXTREME humidity and heat, even after getting my hair half soaked during a dental procedure, my hair looked as good going into the office as it had when I left, so it has serious staying power. A TINY bit goes a long way and it has a great scent.

A must have in my routine, I really recommend.

From the first day I started using the product I could see the difference in my hair…! I have bleached and dry hair … after applying the serum it’s feel soft and moisture…!!!

Meilleur serum

Au bout de 2 semaines les pointes sont douces !! Genial je recommande, le seul bémol le prix.

Disappointed

I bought this product because is for really damage hair , because of my highlights but I really disappointed because doesn’t do anything for my hair , only made my hair smells good nothing else . So is no for me .

I love this product, I have been using it for month and to me is the best for dry blonde hair, my hair now is bright, no damage at all. I recommend 100%. I actually use all kerastase products

Great product if you can afford it

This product is fantastic and has made my hair feel amazing. I’ve been using it for a month now, along with the shampoo and conditioner from the same line, and I’ve already noticed a significant difference. Unlike many others who’ve complained about the pump, I haven’t had any issues. Both sides of the product have dispensed smoothly. However, I do find that it goes quite quickly, which is a bit frustrating considering the price. For reference, I wash my hair every other day and use the product after every wash. I’m almost halfway through my bottle. If you can afford to replace it regularly, this product is truly remarkable.