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cassiero
4
8/25/2026
[This review was collected as part of a promotion.] I’ve only tried one or two products from this brand before and they were lip products, but this mask looked interesting. I never try a new hair product on my own hair without trying it on a mannequin head first (a mannequin head with very similar hair to mine) because I’ve had a brand ruin my hair before. If I like the results, I’ll move onto trying it on my own hair. Honestly, I wasn’t very impressed, so I skipped on using it on my own hair. However I have a friend who loves everything that this brand releases so we tested it out on her hair (different hair than mine, darker, curlier, thicker) and she really loved the results.
Originally posted on sephora.com
CacauCastro
5
8/24/2026
[This review was collected as part of a promotion.] The texture is an absolute dream—super rich and buttery, but it just melts into your hair and spreads so easily without feeling heavy or greasy at all. Packed with amazing ingredients like Mirsalehi honey, ceramides, and hyaluronic acid, it delivers this insanely deep hydration that locks in moisture and leaves your hair with a gorgeous, mirror-like gloss and zero frizz. And honestly, the scent? It's that signature Gisou fragrance that we all know and love—fresh, sweet, and sophisticated, and it lingers in your hair all day long. I love working this into my self-care routine on wash days, just applying it from the mid-lengths to the ends and letting it work its magic for a few minutes to reveal the softest, most transformed hair ever. It is honestly the best!
Originally posted on sephora.com