Wanna Know the Secret to Safe Blow Drying? See the Ranking of the Best Heat Protectant Sprays!

The paradox of hair drying is that we all love blow dryers, yet our hair clearly doesn’t. Obviously, this tool proves itself to be irreplaceable in the morning when we’re running out of time and need to leave for work quickly, but the hair is still wet after the shower we’ve just taken. But the high temperature kicks moisture off the hair, and once it happens, the hair gets weaker and dull. To stay out of this, you need to do something to keep the hair safe while using a heat-styling tool. Aren’t you sure how to do it? No worries! Below you’re going to find the finest heat protectant sprays, so carry on reading and find out the product that suits your needs right.

Heat protectant sprays: Salvation for blow-dried hair

Cosmetics whose main task is to protect the hair from the heat given off by a blow dryer, straightener or curling tongs carry various names. Among them the most popular are heat protectors or thermal protection products. Most of those products are available in the spray form but you can also come across hair fluid or a serum that needs to be used prior to blow drying. Regardless of the form, all heat protectors work in a similar fashion: they create a protective barrier over the hair that locks water inside and blocks it from evaporating. In this simple way the risk of dehydration, brittleness and splitting is minimized.

How should a heat protectant be applied to the hair?

That’s simple! You just need to spray it over the hair right before reaching for a blow dryer, straightener or curling tongs. It’s worth realizing that some products can be applied to freshly-washed, damp hair as well as to dry hair prior to heat styling. If you don’t want to reduce the volume of your style, a lightweight and non-greasy heat protection spray is the product you should reach for.


Which thermal protection for hair should you choose to use heat-styling tools as often as you please, inflicting no harm to the lovely tresses of yours? We’ve tested a few best-selling products for you. Here are the finest heat protectants for hair that you can find in stores.

Nanoil Heat Protectant Spray

1. [HIT] Nanoil Heat Protectant Spray

You can’t make compromises if you want your hair to look gorgeous. Nanoil knows this principle very well, and therefore created a product that keeps your hair safe even when exposed to 440°F/230°C. Being non-greasy, this spray perfectly suits all types of hair and can be used all year, no matter the weather conditions. Apply Nanoil Heat Protectant Spray when you blow dry, straighten or curl. Use it also when you plan to spend time outside on a sunny day, or when you need to be in an air-conditioned room for a few hours. With this product, you can be positive that your hair remains moisturized and bouncy. Silk proteins bring nourishment and smooth out the scales, whereas vitamin E adds shine and prevents color from fading. See what else Nanoil Heat Protectant Spray is able to give you on nanoil.us

2. Alterna Caviar Leave-In Anti-Aging

If your hair is damaged, or if you see it getting weaker and gray, you may be interested in Alterna Caviar Leave-In Anti-Aging. This product combines strong heat protection with a conditioning action for better-looking hair that is slowly turning gray. This effect is owed to a big portion of vitamins A, C, B6 and B12 that are proven to help the damaged and lifeless look better again. Even though many users describe Alterna Caviar Leave-In Anti-Aging as a life-saver, it costs a pretty penny, which means that not everyone can afford it.

3. Ouai Heat Protection Spray

Ouai is one of those brands that is recognized worldwide. Despite launching top-self products that don’t suit everyone’s pocket, Ouai knows how to satisfy their clients. This product is designed mainly to protect heavy and thick hair that has a tendency to seborrhea. Ouai Heat Protection Spray is easy to apply; it coats each strand with a weightless coating – no volume loss! Formulated with quality ingredients, this heat protectant delivers promised results and keeps hair safe during heat styling. Most users point out, however, that this aerosol didn’t last them long.

4. Kérastase Genesis Defense Thermique Treatment

Kérastase is a brand designed for professional hair stylists. Does it mean that regular customers can’t use their products? Of course, it doesn’t! If you’re looking for a heat protection that also offers a mild nourishing effect, Kérastase Genesis Défense Thermique Treatment may be your go-to. This lightweight spray is recommended mainly for fine hair. When taking into consideration the effects it’s able to produce, Défense Thermique Treatment seems to be more of a conditioner than a heat protectant, yet applying it prior to blow drying should keep your hair safe from frying. It’s perfect for providing hair with sun protection.

5. Moroccanoil Protect & Prevent Spray

This is another brand known mainly due to its presence in professional hair salons. Their Protect & Prevent Spray is often used by hair stylists to keep their clients’ hair from dehydration while they blow dry and heat style it. What makes this Moroccanoil’s product different from other heat protectants is the oil-rich formula, enriched with argan oil and panthenol that is known for adding more shine to strands. If your hair is damaged and dehydrated, this spray may help you lock some moisture inside and get you healthier-looking locks.