Thermal hair protector: know the benefits and an amazing homemade recipe

If you have a habit of blow-drying your hair or using your flat iron frequently, you may already know that these habits can end up damaging the hair.

However, sometimes we cannot expect hair to dry naturally or we are not in the mood to leave home with it in its natural form.

The problem is that heat damage should not be ignored. When strands are exposed to high temperatures, the cuticles open and allow moisture to escape, leaving hair porous and frizzy.


To avoid this effect, it is a good idea to use a thermal protector before using the dryer, flat iron or babyliss to prevent heat damage from these appliances.

The benefits of thermal protector

Thermal protector is a product that promotes hydration of the wires while forming a barrier that reduces moisture loss during heat application.

Also read: 11 Mistakes You Must Avoid To Have Healthy Hair


The industrialized versions of this product usually have a mixture of two ingredients, cyclomethicone and dimethicone. While the former promotes hydration of the hair, is the latter responsible for making a protective layer around the strands? thus, they lose less moisture during heat use.

In addition, thermal protectors soften the cuticles, allowing them to close and leaving the strands less porous. This makes them less likely to frizz in higher humidity environments or on rainy days.

Finally, by increasing the moisture level, reducing moisture loss and promoting cuticle closure, thermal protectors make hair more pliable and more pleasing to the touch.


How to use the thermal protector

The thermal protector should be used after the hair has been washed and conditioned with the hair still damp.

Remember to use the curling iron and babyliss only after your hair is dry, otherwise you risk frying? the wires. Exposing damp hair to the heat of these appliances accelerates the loss of water, leaving it dry.

Read also: Capillary schedule: Complete schedule to recover even the most damaged hair

If your hair is thin, it is best to use cooler temperatures as it does not need as much heat to dry or take on the new shape. That way you save your wires from aggression.

How to make a homemade thermal protector

If you want to try a home-made thermal protector, you can follow the tip from youtuber Bia Siqueira, from the channel Ficar Gata. Write down the ingredients:

  • 50 grams of Yamasterol
  • 1 tsp repair oil
  • 1 saline cap
  • 2 water caps (measure with saline cap)

Just mix all the ingredients and store the mixture in a spray bottle, which facilitates application to the hair.

According to youtuber, you should apply the product on damp hair lock by lock. It is not necessary to use a large amount of the mixture, otherwise the hair can become oily and heavy.

If you have any questions regarding the preparation of the thermal protector, just watch the following video with all the explanation:

Read also: Straightening brush: how it works and what are the best brands in the market

For those looking for all-natural products, it is possible to use some vegetable oils as a thermal protector. The most suitable are grape seed oil, coconut, avocado, sunflower and olive oil.

Grape and sunflower seed oils have a very high smoke point, which means they prevent heat from directly reaching the strands. Avocado oil, in turn, is able to nourish and moisturize your hair and protect it from sun damage during the day.

Coconut oil can penetrate deep into the hair, moisturizing and minimizing water loss and refreshing the scalp in summer. Lastly, olive oil is rich in vitamins and antioxidants, which help maintain the health of the hair, and is still able to form the protective barrier around the hair.

If you still have questions about using thermal protectors or if your hair does not react very well to the indicated products, it is always advisable to consult the opinion of a trusted hairdresser or a trichologist.

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