Thermal protector: how can the product save the health of the wires?

It is very common to use flat iron, dryers and babyliss on the hair, but did you know that excess heat can damage the hair? Well, these allies can become great villains when it comes to hair health.

Thus, the use of thermal protector is the number 1 rule to keep the wires protected from external aggressions, including excessive heat.

With it, the wire is protected by means of a film, with a sealing action that prevents water and nutrients from being lost during the receiving of heat.

There are several types of thermal protectors, which can be used on damp or dry hair. They can increase the durability of the straight or curls, decrease the frizz, keep the wires aligned, among other proposals.

However, it is important to note that even with the use of the thermal protector, heat equipment can only come into contact with dry locks!

The Healthy Minute separated some tips on how to use the product correctly and keep your hair healthy and silky daily.


What is the thermal protector and how does it work?

The thermal protector is a product developed for all types of hair. It assists in protecting against the high temperatures of the dryer, flat iron and babyliss.

When using any heat source, water evaporation from the hair occurs very quickly and not only does the hydration go away, but also the hair nutrients.

This aggression results in the formation of bubbles in the structure of the threads, leaving the locks more dry and very fragile.

Thus, the thermal protector forms a protective layer on the hair, sealing the strands and preventing the loss of water and nutrients during the use of heat sources. At this stage, the locks are protected and free from dryness.

In addition to thermal protection, the product may contain other benefits for the hair, such as assisting in hydration, reducing frizz, increasing the durability of straight or curls, keeping the locks aligned and returning the shine.

When to use?

There is no frequency indicated for the application of the product, but the ideal is to apply it every time you use a heat source such as the flat iron, the babyliss and the dryer.

The thermal protector helps in the drying process of the wires, reducing the time that the dryer or other instrument needs to stay in contact with the hair, in addition to protecting the locks from daily external aggressions.

How to use the thermal protector?

The ideal is to gently remove excess water from the strands with a towel or wait for the hair to dry naturally for a while before applying the product.

At the time of application – if the product is in cream, it is recommended to put a small amount of the product in the palm of your hands, equivalent to a coin of R $ 0.50 cents and apply lightly throughout the hair. You can use a comb or brush to distribute the entire thermal protector over the hair fiber.

In spray versions, it is recommended to spray the product all over the hair and use your fingers or a comb to spread the product evenly over the strands.

It is important to mention that the excess of thermal protector can cause a rebound effect, leaving the threads with a heavy and oily appearance. The best is to use a small amount and choose the one most suitable for your type of hair.

How to use thermal protector before flat iron

If you choose to let your hair dry naturally and decide to finish your hairstyle with the flat iron or babyliss, the ideal is to use lighter thermal protectors, such as a serum or spray.

The application is basically the same: if it is spray, just spray the product all over the hair and spread it with your fingers or a comb for complete protection of the strands.

If it is the protector in the form of a serum, it is recommended to put a small amount of the product in your hands and start spreading from the length to the ends so as not to weigh.

After application, it is recommended to look at the product packaging to see how many degrees the protection is on the wires. Thus, it is easier to adjust the heat source to the indicated temperature, preventing the hair from being unprotected.

What is the difference between thermal protector and leave-in?

Leave-in is a finishing treatment to be applied to clean hair. This type of product has several purposes that meet various types of needs and hair.

Its functions are varied, being able to be moisturizing, texturizing, antifrizz, among others.

However, not all leave-in is thermal protector! It is important to always look at the product proposals and check the benefits or the list of ingredients to make sure it will protect the strands from high temperatures.

Today, most products, in addition to being leave-in, which finishes and maintains the health of the hair, also protects against high temperatures, being more comfortable and avoiding the need to buy two different products.

Regarding the application, the two products can be used equally. Both in wet and dry threads, which can give more finishing and definition in the threads and, if there is thermal protection, also protecting it from excessive heat.

Types of thermal protector

To find the ideal thermal protector, it is first important to consider the effect you want to achieve on the locks: straighten, control the frizz, keep the curls or just protect the strands from the heat.

In addition, it is legal to take into account your hair type, so that the desired result is achieved, preventing the strands from becoming oily or looking heavy.

There are several types of the product on the market, for that we list some and for which they are indicated. So, you can find the perfect one for your need.

Spray thermal protector

The spray thermal protectors are lighter, indicated to keep the threads light and loose. It is easy to apply and with just a few sprays the hair is completely protected.

This type of product is also very suitable for making babyliss, since it keeps the curls for longer, leaving them light and without a heavy aspect.

Some options are:

  • Thermal Protective Fluid Felps Professional SOS Liss Express ;
  • Spray Protetor Térmico Redken Styling Pillow Proof Blow Dry;
  • Smoother Bio Extratus Finisher Spray ;
  • Leave-in Condicionador Aussie Hair Insurance.

Cream thermal protector

The thermal protector in cream is the easiest and most used version of the product. Indicated for all types of hair, helps to keep the strands smooth and aligned.

Ideal to be applied right after the bath, it is the right bet for the threads that are also opaque and dry, since this type of product promotes greater nutrition in the locks, while protecting it from the dryer and flat iron.

Some options are:

  • Leave-in 5 in 1 Faints Hair Forever Liss ;
  • Leave-in Haskell Cavalo Forte;
  • Nazca Defrizante Thermal Protector Ravor ;
  • Conditioner Salon Line Meu Liso #MuitoMaisLiso .

Thermal protector in oil / serum

The thermal protectors with texture in oil or serum are multifunctional and can be applied easily on damp or dry hair.

Ideal for dry and dry hair, this type of product promotes intense shine and softness to the strands, and can often be used to seal the ends of the hair.

Some options are:

  • Protetor Térmico Poker Straight Flat Iron Lee Stafford;
  • Precious Fluid Cadiveu Glamor;
  • Extraordinary Oil Elseve .

Thermal protector in mousse

Indicated for thin and thin strands, the thermal protector in mousse promotes full-bodied locks and long-lasting hairstyles, without losing protection against high temperatures.

It is also widely used to keep curls defined and protected when the high temperature diffuser is used.

The application of this product is simple: just spread a small amount of the product over the threads, leaving them bulky and full-bodied and finish with the dryer.

A good option is the  Mousse Emy Thermal Protection which, in addition to keeping the hairstyle in place, promotes thermal protection of up to 200º.

If you take care of your hair at home or in the salon, at some point you have come across brittle and dry hair after using the hairdryer, flat iron or babyliss.

Thus, the use of the thermal protector is essential to keep the locks hydrated and protected from high temperatures and external aggressions.

And did you like our tips? Tell us what your favorite thermal protector is and keep following the Healthy Minute to stay on top of the news.