Heat Protectors
Defend 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.
Color Wow
Color Wow Dream Coat Supernatural Spray
€32.95
€26.36
Alfaparf Milano
Alfaparf Milano Semi Di Lino Style & Care Thermal Protect Spray 300ml
€19.90
€15.92
Redken
Redken One United Multi-Benefit Treatment Spray 150ml
€27.40
€21.92
Joico
Joico K-Pak Color Therapy Lustre Lock Daily Shine & Protect Spray
€29.70
€23.76
Kérastase
Kérastase Discipline Fluidissime Anti Frizz Heat Protect Spray
€39.20
€31.36
Kérastase
Kérastase Genesis Defense Thermique
€39.20
€31.36
Kérastase
Kérastase Resistance Ciment Thermique
€39.20
€31.36
Ghd
Ghd Bodyguard Heat Protect Spray
€29.00
Out of Stock
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Dyson
Dyson Omega™ Hydrating Hair Oil 30ml
€51.99
€41.59
Alfaparf Milano
Alfaparf Milano Semi Di Lino Style & Care Thermal Protect Spray 300ml
€19.90
€15.92
K18
K18 HeatBounce Conditioning Heat Protectant 118ml
€49.00
€39.20
L'Oreal
L’Oréal Professionnel Tecni.ART All in 1 Performer
€23.80
€19.04
Color Wow
Color Wow Dream Coat Supernatural Spray
€32.95
€26.36
Kérastase
Kérastase Resistance Ciment Thermique
€39.20
€31.36
Joico
Joico K-Pak Color Therapy Lustre Lock Daily Shine & Protect Spray
€29.70
€23.76
Redken
Redken One United Multi-Benefit Treatment Spray 150ml
€27.40
€21.92
Kérastase
Kérastase Discipline Fluidissime Anti Frizz Heat Protect Spray
€39.20
€31.36
Ghd
Ghd Bodyguard Heat Protect Spray
€29.00
Out of Stock
Kevin Murphy
Kevin Murphy Heated Defense 150ml
€30.00
€24.00
Joico
Joico Defy Damage Protective Shield
€31.50
€25.20
Kérastase
Kérastase Styling L'Incroyable Blowdry
€40.10
€32.08
Kérastase
Kérastase Resistance Extentioniste Thermique Heat Styling Crème
€31.36
Out of Stock
Kérastase
Kérastase Nutritive Beautifying Detangling Blow Dry for Dry Fine To Medium Hair
€39.20
€31.36
AVEDA
AVEDA Smooth Infusion Perfect Blow Dry
€38.00
€30.40
Ghd
Ghd Sleek Talker Wet to Sleek Styling Oil
€39.00
Bumble and Bumble
Bumble and Bumble Hairdressers Invisible Heat Protector Primer 250ml
€36.00
€28.80
35% off
Philip Kingsley
Philip Kingsley Perfecting Primer 125ml
€30.00
€19.50
AVEDA
AVEDA Smooth Infusion Perfectly Sleek Blowdry Heating Creme 150ml
€36.00
€28.80
