Best Flat Iron Protectant

ghd Bodyguard - Heat Protectant Spray, For all Hair Types, Lightweight Non-Greasy Advanced Formula, UV Protection up to 230°C (120ml)

Kérastase Genesis, Nourishing and Fortifying Blow-dry Spray Cream, For Weakened Hair, With Ginger Root and Edelweiss Flower, Defence Thermique, 150 ml

L'Oréal Professionnel TECNI.ART Pli Heat Activated Styling Spray, For Long-lasting Body and Bounce, 190 ml

REDKEN Heat Protection Smoothing Cream, Babassu Oil, Frizz Dismiss Rebel Tame, 250 ml

Kérastase Nutritive Nectar Thermique, Anti-Frizz Blow-Dry Milk for Dry Medium to Thick Hair with Niacinamide, Protects from Heat Styling and Reduces Frizz, 150 ml

Bed Head by TIGI - Some Like It Hot Heat Protection Spray - For Hair Straightening, Curling and Drying Tools - 100 ml

TRESemme Care & Protect Heat Defence Spray UK’s no. 1 heat defence brand** heat protection up to 230°C* 300 ml

L'Oreal Elnett Heat Protect Styling Hairspray, 170ml

Kérastase Blond Absolu, Fortifying Heat Protecting Serum, For Lightened and Highlighted Hair, With Hyaluronic Acid and Edelweiss Flower, Cicaplasme, 250 ml

Wella Professionals EIMI Thermal Image Heat Protection Spray with Light, Flexible Hold, For Protected, Smooth and Shiny Hair, 150ml