Heat Protection

Heat Protection

96 products

Style with Heat Safely — Protect Every Strand, Every Time

Every time a blow-dryer, flat iron, or curling wand touches your hair, it's applying temperatures between 150°C and 230°C to a structure made of protein — keratin — that begins to denature (permanently change shape) at around 150°C. Without proper heat protection, the cuticle literally melts and fuses, the cortex loses water, and the disulfide bonds that give hair its strength begin to break. The result is what we call heat damage: dryness, frizz, brittleness, and hair that won't hold a style.

Professional heat protectants create a thermal barrier between the tool and the hair. They use heat-activated polymers (which form a protective film at high temperatures), silicones (which conduct heat evenly and prevent hot spots), and hydrating humectants (which replace the water the heat drives out). The best ones don't just block damage — they use the heat to bond smoothing or strengthening agents to the hair shaft, making your style last longer and your hair healthier after styling than before.

At ProHair.ca, we carry the full professional heat protection range — from Moroccanoil Perfect Defense and Pureology Colour Fanatic to Redken Iron Shape, Kenra Platinum Silkening Mist, and Matrix Mega Sleek Iron Smoother. Whether you're blow-drying daily or using a 230°C flat iron, there's a precisely rated protectant here for you.
Up to 230°C Protection
Colour-Safe Formulas
Nourishing While Protecting
Sulfate-Free Options
Vegan Options Available
Shop All Heat Protection Heat Damage Prevention: The Professional Guide to Safe Styling at Any Temperature

Shop Heat Protection by Range

Moroccanoil Perfect Defense

Moroccanoil Perfect Defense

Rated up to 230°C, argan oil-infused, and lightweight enough for even fine hair. The gold standard heat protectant in professional salons — protects, smooths, and adds argan oil nourishment simultaneously.

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Pureology Colour Fanatic

Pureology Colour Fanatic

21 benefits in one spray: heat protection to 232°C, detangling, frizz control, shine, colour protection, and UV shielding. The most versatile pre-styling treatment for colour-treated hair.

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Redken Iron Shape 11

Redken Iron Shape 11

A lightweight thermal straightening spray designed for fine-to-normal hair. Provides heat protection while adding a smooth, touchable hold that keeps blow-outs and straightened styles in shape.

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Matrix Mega Sleek Iron Smoother

Matrix Mega Sleek Iron Smoother

A rich heat-styling serum that conditions while protecting. Best for medium-to-coarse hair that needs serious heat protection and conditioning in one. Smooths and seals the cuticle under high heat.

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Kenra Platinum Silkening Mist

Kenra Platinum Silkening Mist

Silk proteins and thermal protectants in a weightless mist that works for blow-drying, flat ironing, and curling. Eliminates frizz and static while forming a heat-resistant barrier.

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Wella EIMI Thermal Image

Wella EIMI Thermal Image

Multi-benefit heat protection up to 220°C with conditioning agents that improve hair texture over time. Compatible with all EIMI styling products for a complete blow-dry system.

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Schwarzkopf BC Fibre Force Serum

Schwarzkopf BC Fibre Force Serum

Combines bond repair (amino acid rebuild) with heat protection. For bleached or severely heat-damaged hair that needs structural repair every time it's styled — not just a surface barrier.

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96 productos

Pureology - Cura de fuerza - Acondicionador |33.8 oz|Pureology - Cura de fuerza - Acondicionador |33.8 oz|
Pureology

Pureology - Cura de fuerza - Acondicionador |33.8 oz|

$33.99
$40.99
$33.99

Pureology Smooth Perfection Serum 150ml | Pureology | ProHair.caPureology Smooth Perfection Serum 150ml | Pureology | ProHair.ca
Pureology

Pureology Smooth Perfection Serum 150ml

$25.99
$30.99
$25.99

Pureology Smooth Perfection Lotion 195ml | Pureology | ProHair.caPureology Smooth Perfection Lotion 195ml | Pureology | ProHair.ca
Pureology

Pureology Smooth Perfection Lotion 195ml

$77.99
$90.99
$77.99

Pureology - Smooth Perfection - Shampoo |33.8 oz| - by Pureology |ProCare Outlet|Pureology - Smooth Perfection - Champú |33.8 oz|
Pureology

Pureology - Smooth Perfection - Champú |33.8 oz|

$33.99
$40.99
$33.99

Pureology - Smooth Perfection - Conditioner |33.8 oz| - ProCare Outlet by PureologyPureology - Smooth Perfection - Acondicionador |33.8 oz|
Pureology

Pureology - Smooth Perfection - Acondicionador |33.8 oz|

$33.99
$40.99
$33.99

Pureology - Nanoworks Gold - Shampoo |33.8 oz| - by Pureology |ProCare Outlet|Pureology - Nanoworks Gold - Champú |33.8 oz|
Pureology

Pureology - Nanoworks Gold - Champú |33.8 oz|

$37.99
$44.99
$37.99

Pureology - Nanoworks Gold - Conditioner |33.8 oz| - ProCare Outlet by PureologyPureology - Nanoworks Gold - Acondicionador |33.8 oz|
Pureology

Pureology - Nanoworks Gold - Acondicionador |33.8 oz|

$37.99
$44.99
$37.99

Pureology - Hydrate Sheer - Conditioner |33.8 oz| - ProCare Outlet by PureologyPureology - Hydrate Sheer - Conditioner |33.8 oz| - ProCare Outlet by Pureology
Pureology

Pureology - Hidratar Sheer - Acondicionador |33.8 oz|

$78.99
$78.99

Pravana - Hydra Pearl Oil Vitamin Oil Complex |2.2 oz| - ProCare Outlet by Pravana
Pravana

Pravana - Complejo de aceite de vitamina de aceite de perla Hydra |2.2 oz|

$29.00
$0.00
$29.00
Pai-Shau - Something to Beleave-In | 4 OZ| - by Pai-Shau |ProCare Outlet|
Pai-Shau

Pai-Shau - Algo en lo que creer | 4 onzas |

$19.99
$0.00
$19.99

Olaplex Volumizing Blow Dry Mist | Olaplex | ProHair.ca
Olaplex

Olaplex Volumizing Blow Dry Mist

$37.99
$0.00
$37.99
Matrix Total Results Mega Sleek Conditioner – Anti-Frizz, Smoothing, and Hydrating Formula with Shea Butter | Matrix | ProHair.caMatrix Total Results Mega Sleek Conditioner – Anti-Frizz, Smoothing, and Hydrating Formula with Shea Butter | Matrix | ProHair.ca
Matrix

Matrix - Total Results - Mega Sleek - Acondicionador |33.8oz|

$24.90
$24.90

Matrix Miracle Creator Multi-Tasking Hair Treatment | Matrix | ProHair.caMatrix Miracle Creator Multi-Tasking Hair Treatment | Matrix | ProHair.ca
Matrix

Matrix Miracle Creator Multi-Tasking Hair Treatment

$20.00
$20.00

Matrix Food For Soft Multi-Use Hair Oil Serum – Lightweight Hydration & Heat Protection for Dry Hair | Matrix | ProHair.caMatrix Food For Soft Multi-Use Hair Oil Serum – Lightweight Hydration & Heat Protection for Dry Hair | Matrix | ProHair.ca
Matrix

Matrix Food For Soft Multi-Use Hair Oil Serum – Lightweight Hydration & Heat Protection for Dry Hair

$18.99
$18.99
Maria Nila Thermo-Protective Cream Spray - Nourishing Heat Protection for Hair | Maria Nila | ProHair.caMaria Nila Thermo-Protective Cream Spray - Nourishing Heat Protection for Hair | Maria Nila | ProHair.ca
Maria Nila

Maria Nila Thermo-Protective Cream Spray - Nourishing Heat Protection for Hair

$33.84
$35.53
$33.84
Maria Nila Shaping Heat Spray - Protects & Holds Hair, Vegan | Maria Nila | ProHair.caMaria Nila Shaping Heat Spray - Protects & Holds Hair, Vegan | Maria Nila | ProHair.ca
Maria Nila

Maria Nila Shaping Heat Spray - Protects & Holds Hair, Vegan

$37.29
$44.75
$37.29
Maria Nila fast-Drying Heat Protectant Spray for Shiny Hair | Maria Nila | ProHair.caMaria Nila fast-Drying Heat Protectant Spray for Shiny Hair | Maria Nila | ProHair.ca
Maria Nila

Maria Nila Heat Protectant Spray – Fast-Drying & Shine

$33.84
$40.61
$33.84
Loma - Volumizing Foam - by Loma |ProCare Outlet|Loma
Loma

Loma - Espuma Voluminizadora

$18.99
$24.99
$18.99

Loma - Nourishing Oil Treatment - ProCare Outlet by LomaLoma
Loma

Loma - Tratamiento de Aceite Nutritivo

$44.99
$59.99
$44.99

Loma - Molding Créme - ProCare Outlet by LomaLoma
Loma

Loma - Crema Moldeadora

$6.99
$9.99
$6.99

Loma - Maximum Volumizing Solution - by Loma |ProCare Outlet|Loma
Loma

Loma - Solución Máxima Volumen

$6.99
$9.99
$6.99

Loma - Daily Conditioner - 1L - ProCare Outlet by LomaLoma
Loma

Loma - Acondicionador Diario

$33.99
$44.99
$33.99

KMS - Therma shape - Quick Blow Dry |6.8oz| - ProCare Outlet by KmsKMS ThermaShape Quick Blow Dry – 200ml
KMS

KMS - Forma Therma - Secado rápido |6.8oz|

$18.99
$22.99
$18.99

KERATIN MIRACLE - HOME Smoothing Thermo Defence Spray 150mlKERATIN MIRACLE - HOME Smoothing Thermo Defence Spray 150ml
Medavita

KERATIN MIRACLE - HOME Smoothing Thermo Defence Spray 150ml

$49.99
$51.75
$49.99

Which Heat Protection Products Are Right for You?

Heat Protection Sprays

The most common format — misted onto damp or dry hair before any heat styling. Lightweight and even-distributing, these create a full-coverage thermal barrier. Check the temperature rating for your tool.

Heat Protection Serums & Creams

Richer formulas for coarse, thick, or dry hair that needs extra conditioning alongside heat protection. Applied to damp hair before blow-drying for maximum penetration.

Pre-Styling Treatments

Applied before other styling products, these treatments bond strengthening or smoothing agents to the hair shaft using heat as an activator. The heat actually improves the result.

Heat-Activated Masks

Deep conditioning masks designed to be activated by heat (blow-dryer hood or hot towel). The heat opens the cuticle and drives active ingredients deeper — while protecting it simultaneously.

Dry Heat Protectants

Designed for use on fully dry hair before flat ironing or curling. A lighter barrier than wet-application products, but critical for preventing contact damage from high-heat tools.

Multi-Benefit Styling Sprays

Products like Pureology Colour Fanatic that combine heat protection with detangling, frizz control, UV protection, and conditioning. For anyone who wants one product that does it all.

Expert Guide

Heat Damage Prevention: The Professional Guide to Safe Styling at Any Temperature

Not sure which line is right for you? Our in-depth guide breaks down every product, compares lines side by side, and helps you find the perfect match for your hair type.

Read the Guide

Frequently Asked Questions

What temperature does heat protection actually protect up to?
Every heat protectant has a maximum rated temperature — it's usually listed on the packaging. Common ratings are 180°C, 220°C, and 230°C. Always check your tool's temperature against your product's rating. If you use a flat iron at 230°C but your spray is only rated to 180°C, you're styling unprotected. Moroccanoil Perfect Defense and Pureology Colour Fanatic are both rated to 230°C+, making them suitable for even the highest-heat tools.
Should I apply heat protectant to wet or dry hair?
Most heat protectants should be applied to towel-dried, damp hair before blow-drying. This is when the product can distribute most evenly and bond to the hair surface. Some products are designed for dry hair use before flat ironing or curling — the packaging will specify. Using a wet-application product on already-dry hair is better than nothing, but you'll get less even coverage.
Do I need heat protection if I use a diffuser or low heat?
Yes — even low heat settings can cause cumulative damage, especially for fine, bleached, or high-porosity hair. If you diffuse daily, using a lightweight heat protectant like Redken Iron Shape 11 or Kenra Platinum Silkening Mist is a good habit. It also reduces frizz and adds smoothness as a bonus. The one exception: air-drying with zero heat tools — in that case, heat protection isn't necessary.
Can heat protectant be used on colour-treated hair?
Yes — and it's especially important for colour-treated hair. Heat is one of the main causes of colour fade (it opens the cuticle and lets colour molecules escape). A colour-safe heat protectant with UV filters (like Pureology Colour Fanatic) provides a double layer of colour protection: against heat and against UV degradation. It's the most impactful multitasking product for colour-treated hair.
What's the best heat protectant for bleached or blonde hair?
Bleached hair has significantly compromised cuticle and cortex integrity, so it needs both heat protection AND structural support. Schwarzkopf BC Fibre Force Bonding Serum is the top choice: it combines amino acid bond repair with thermal protection, using the heat of styling to drive the repair deeper. Follow up with Moroccanoil Perfect Defense or Pureology Colour Fanatic for surface heat blocking. For very damaged bleached hair, consider a bond treatment (Olaplex No. 3) the night before styling.
Is one application of heat protectant enough for my whole blow-dry session?
One application on damp hair before blow-drying is the standard and typically sufficient for a normal blow-dry. Where stylists add extra protection is for tools used after blow-drying (flat irons, curling wands) — an additional light spray of a dry-application heat protectant before using those tools gives an extra barrier at the highest-heat points. For everyday blow-drying without additional tools, one good application of a well-rated spray is all you need.

Why Buy From ProHair?

ProHair.ca stocks the complete professional heat protection range from Canada's most trusted brands — Moroccanoil, Pureology, Redken, Kenra, Matrix, Wella, and Schwarzkopf. Every product is 100% authentic, sourced from authorized Canadian distributors, and properly stored. Don't risk counterfeit thermal protectants that may offer no real protection — buy from Canada's trusted professional source since 1996. Free shipping on orders over $99.99 across Canada.
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