gisou serum negin mirsalehi tips
Instagram @negin_mirsalehi

If all that heat styling and dry shampoo is starting to wreak havoc on your locks (Christmas parties, we’re looking at you) then the new Gisou serum should be at the top of your beauty shopping list.

Created in response to the fabulous hair escapades of none other than Negin Mirsalehi herself, this serum is your ticket to locks that defy expectations. After just one round with this golden elixir, the results are nothing short of amazing. Clinical trials spill the tea—it’s a moisture powerhouse, boasting a whopping five times more hydration. It’s basically the superhero that swoops in, sealing split ends by a jaw-dropping 94% and throwing in some heat and UV protection while it’s at it.

But wait, there’s more. The Gisou serum isn’t just a one-hit wonder. It’s your hair’s new BFF, promising to strengthen those strands, amp up elasticity, stand guard against breakage and even play colour protector. And here’s the magic potion’s secret: a 96% naturally derived formula that’s as clean as it gets, coupled with some groundbreaking encapsulated honey technology.

Even better? GRAZIA got the inside scoop from Negin to find out how she makes the most of this hair hero. Discover her top five tips below, and get ready to say hello to happier, healthier, hotter hair – fast.

gisou serum
Courtesy of Gisou

Tip 1: Always apply the Honey Infused Hair Repair Serum on damp hair. This is when your hair is most fragile so the serum will keep it protected, and the cuticle is lifted, so the product can absorb most deeply.

Tip 2: The Honey Infused Hair Repair Serum can be used at any time of day, however, it does protect the hair from UV damage, so it’s a great product to apply after washing your hair in the morning, to keep your hair protected as you go about your day.

Tip 3: The magic is in the mixing. Apply the Gisou serum into the palms of your hands and mix together before applying it to the lengths of your hair. This is how you will burst the honey microdroplets and combine them with our amazing plant-based keratin. Once the ingredients are combined, go ahead and apply to the lengths of your hair.

Gisou Honey Infused Hair Repair Serum
GISOU HONEY INFUSED HAIR REPAIR SERUM, DHS190, SHOP NOW

Tip 4: This product is all about protecting and repairing – so focus it on areas where your hair is dry or damaged (e.g., on the ends). It’s clinically proven to seal split ends by 94%!

Tip 5: After applying the Hair Repair Serum on damp hair, style your locks however you like it, and then finish with our Honey Infused Hair Oil on dry hair to lock in the moisture, tame frizz and add our signature Gisou shine. These two are perfect partners for a golden, glossy Gisou honey glow.