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Learn MoreDefend your hair from daily heat damage with Millies’ expert selection of heat protection sprays and styling shields. Whether you’re a fan of blow-drying, straightening, or curling, our edit of lightweight, high-performance formulas helps minimise breakage, dryness, and colour fade while boosting smoothness and shine.
From fine mists to nourishing creams, these products form a protective barrier against hot tools up to 230°C. Discover salon-trusted favourites with added benefits like anti-frizz technology, UV filters, or bonding agents to support long-term hair strength and manageability.
Pair with your favourite hot tools for a safe, glossy finish or explore our Hair Treatments or Leave-In Conditioners for deeper repair and hydration.
FAQs
1. What is the best heat protectant spray?
The best heat protectant depends on your hair type and styling needs. Look for ingredients like silicones, polymers, or proteins to create an effective heat shield. Brands like Color WOW, Kérastase, GHD and Redken offer top-rated options trusted by professionals.
2. Do I apply heat protectant to wet or dry hair?
Most heat protectant sprays are designed for damp, towel-dried hair before blow-drying. Some are also suitable for dry hair before using straighteners or curling wands, check the product instructions for best results.
3. How long should you let heat protectant dry?
Allow your heat protectant to fully absorb and dry, usually 1–3 minutes before using heat tools. This prevents steam damage and ensures the protective barrier is active.