I tested Gisou's TikTok-viral hair oil, shampoo, conditioner, hair mask, and scalp treatment. ... The 22 Best Hair Care Tools of 2025. The Best Hairstyles for a Summer Heatwave.

When Gisou came out with a mini set that included travel sizes of its hair mask and heat protectant spray, I knew I needed to scoop it up. I bought two, and I've never looked back.

The all-in-one hair mask that is a must for the winter months. Although this particular product is new to the beauty scene this week, it isn't Gisou's first rodeo in the hair mask realm.

PARIS — Indie beauty brand Gisou is accelerating its momentum in the social space. In April, it ranked number one among all hair care and skin care brands in the U.S. in Europe combined for ...

Negin Mirsalehi On Gisou’s New Hair Serum Powered By Honey. Courtesy of Gisou. Just in time for the cooler autumnal air, Gisou has launched the much-awaited Honey-Infused Hair Repair Serum today ...

Gisou, the popular haircare brand known for its honey-infused products, has released a new hair serum dubbed the Honey Infused Hair Repair Serum. The serum contains natural ingredients such as ...

If you haven't yet heard of the hair-care brand Gisou, I bet you've probably seen at least one photo of the brand's founder, influencer Negin Mirsalehi, on Instagram.For the unfamiliar, Gisou is a ...

PARIS — Indie beauty brand Gisou is accelerating its momentum in the social space. In April, it ranked number one among all hair care and skin care brands in the U.S. in Europe combined for earned ...