If you’re looking for a blow dry aid with benefits, you might be in the exact right place. Kérastase Genesis Defense Thermique is a heat protectant, for sure, but it’s also here to nourish, moisturise and fortify your hair. All those benefits are heat-activated, which makes sense, and together they aim to reduce breakage and hair fall. You can also expect added shine and a delightfully soft finish. 

• Protective, strengthening blow dry aid
• Adds shine, reduces frizz
• Anti hair fall
• Heat protectant up to 220 degrees Celsius
• Works against breakage 
• Moisturises, fortifies and nourishes the hair
• 150ml

This range is targeted at people whose hair has started falling more than they’re used to. If you’re a regular heat styler, and you’ve been noticing more hair on your brush lately, you’ll want to get involved. It’s suitable for all hair types, and is safe to use on coloured hair. 

This is a heat protectant, so it’s designed to be used on damp hair prior to blow drying. Dispense 2-4 pumps (fine hair will need less, thick hair will need more) into your palm and work through your hair evenly. Comb to distribute. 

You can also use it on dry hair before straightening or curling, or even as a last step to reduce frizz and add some shine. 

• Ginger root, to protect against environmental factors
• Edelweiss extract, an antioxidant which helps to preserve collagen through the lengths of the hair