Salerm 21 Thermal Protector
Salerm 21 Thermal Protector is a professional-grade heat protection spray designed to shield hair from temperatures up to 300°C / 570°F. Its innovative dry-gas technology ensures even distribution without greasiness or buildup, making it ideal for daily styling with blow dryers, flat irons, and curling tools.
Formulated with microencapsulated Vitamins E & B5, this spray provides deep nourishment, hydration, and antioxidant defense. Silk protein reinforces the hair fiber, enhances softness, and improves shine while helping repair damage caused by heat and styling.
Perfect for achieving smooth, frizz-free, salon-quality results with every use.
| Specification | Details |
|---|---|
| Capacity | 6.9 fl.oz. / 196 g |
| Heat Protection Level | Up to 300°C / 570°F |
| Key Ingredients | Microencapsulated Vitamins E & B5, Silk Protein |
| Application Method | Apply before using heat styling tools |
FAQ
How long does the thermal protection last after application?
The protection lasts as long as the heat styling session and is effective during use with blow dryers, flat irons, or curling tools.
Can this product be used on colored hair?
Yes, it is safe for use on colored hair and helps protect against heat damage without affecting color integrity.
Does it leave a residue or greasy feel on hair?
No, the dry-gas technology ensures even coverage without greasiness or buildup.

Isaac Wallace –
I use this before every blowout and flat iron session. My hair feels smoother and less frizzy. The heat protection is strong and doesn’t leave any residue. My curls hold better now.
Kevin Peters –
After switching from a regular spray, I noticed less split ends and more shine. The silk protein really helps with softness. Works well with both straightening and curling.
Bella Martin –
Great protection for high heat tools. A little goes a long way. Hair feels clean and not greasy after use. Slight improvement in manageability.
Jack MacLeod –
Used it on my dry, damaged hair and saw a noticeable difference. Less frizz, more shine. The vitamins and silk protein seem to help repair minor heat damage.
Jan Ince –
Works well for daily styling. I apply it to damp hair before styling. No residue, and my hair stays smooth throughout the process.