Leave-in: how to use the product that moisturizes and protects the hair

If you’re looking for a product that helps you finish, protect and hydrate your hair, it’s time to start using leave-in!

Leave-in is the name given to a type of product without rinsing used on the hair, usually after washing, when the strands are still damp. There are leave-ins with different types of textures, from very consistent creams to more fluid, more liquid products. The functions are many and vary according to the product, but, generally, the leave-in provides hydration, protection of the hair against external agents (temperature, pollution, sun, etc.) and helps to give shape to the hair.

“The product is a powerful tool to protect the locks from external damage, being perfect for basic care. It also acts as a daily moisturizer for the strands and becomes a kind of thermoactive – in addition to protecting the hair fiber, the product can also help when brushing, closing the scales of the strands and making the hair smoother”, he comments. Edson Alves, hairstylist at Jacques Janine RJ.

But it’s not just those looking for hair with a smooth effect that can enjoy the benefits of leave-in: the product is also a great alternative for finishing curly and frizzy hair. In addition to leaving curls more hydrated, leave-in can help define, reduce or enhance the volume of curves.

There are no contraindications: “the leave-in is indicated for all types of hair – for the most rebellious, wavy, smooth, frizzy, dry or with a lot of volume”, points out Edson.

How to use the product on hair

Applying leave-in is very practical and doesn’t take much time. In a few minutes it is possible to complete the application all over the hair and finish it the way you think is best for the desired effect. The application can be done daily – or every time the hair is washed.

To get the best possible results, check out some tips for a perfect application.

1. Apply to damp hair

The best time to apply the leave-in is right after washing the hair, with the hair clean and still damp. Some products can help with the detangling process, a great asset when combing.

“A very common mistake in use is replacing leave-in with conditioner. In this case, the effect is harmful because, instead of closing the scales, they stay open and the hair becomes more ‘stooped’. The leave-in is important to close the cuticles and leave the ends hydrated”, explains Edson.

2. Put the ideal amount

According to Edson, the average amount is equivalent to the size of a real one coin. However, the correct amount of leave-in to be applied may vary depending on the type of hair, the desired effect and the texture of the product. Those with short hair may need less product, while those with long hair and a lot of it may do better by applying more, for example. It’s worth testing it out, gradually increasing and decreasing the amount to see how your hair reacts best.

3. Focus on length

Apply the leave-in to the entire length of the hair, but focus the application on the ends – generally, the most damaged and damaged part of the hair. In addition, avoiding application to the root helps to escape the effect of oily hair.

4. Make sure you finish

In the finalization stage, the leave-in will show its results more clearly. If your goal is smoother hair with less volume, the tip is to comb the strands well with a fine-tooth comb and let them dry straight. If the idea is to give more volume, create waves or define curls, the best way to finish is “kneading” the hair from the bottom up.

If you’re going to do a brush, babyliss or flat iron, this is the time! Do not leave to apply the leave-in after any of these processes – applying it before, the effect will be much more satisfying, since the components of the product react with the heat of the appliances. And on top of that, many leave-ins offer thermal protection.

5. Buy the right product for your hair type

Even applying the product correctly, the result may not be pleasant if the chosen leave-in is not suitable for your hair type. So when buying, it’s worth keeping an eye on the packaging! “There are specific types of leave-in for each hair type. Noticing this detail is essential for the best possible results”, says Edson.

3 leave-ins recommended by bloggers

With so many product options, choosing yours may not be that simple. Even following the manufacturer’s instructions and buying a leave-in suitable for your hair type, the effects can vary greatly depending on the brand and texture of each product. To make the choice easier, check out some tips from bloggers:

1. Leave-in Nectar Thermique Kérastase, by Bia Munstein

In this video, Bia Munstein talks about Kérastase leave-in, explains how she uses the product, including the ideal amount of cream, and comments on the effects the product leaves on the hair. She recommends this product for people with dry hair, especially for those who do a lot of brushing or flat ironing, since the leave-in has thermal protection. Leave-in Nectar Termique Kérastase for R$ 164.90 at DaDama.

2. Leave-in Onduladus, by Brenda Lima

Those who have curly or curly hair can do well with this leave-in from Onduladus. Brenda Lima shows the entire product application process and comments on the effects: the hair is easy to detangle, well defined and with less frizz. The blogger also shows the result the day after application and warns that the product is not suitable for those who follow the no poo.Leave-in Onduladus for R$ 47.90 at Mercado Afro.

3. Leave-in Shitake Plus, by Claudia Suely

Claudia Suely talks about the effects of this Bio Extratus leave-in, commenting that it gives shine and softness to the hair and is quickly absorbed. The vlogger indicates the product especially to be used before brushing, as it helps to maintain the result for longer. Leave-in Bio Extratus Shitake Plus for R$ 25.80 at Leo Cosméticos.

Leave ins that you can buy online

In addition to bloggers’ choices, there are many leave-in options on the market. The variation of price ranges and effects is also quite comprehensive and it is possible to find the ideal product for different hair. Check out some product options in our gallery.

After choosing the product, just enjoy the benefits of leave-in: practicality in application, well hydrated, soft, protected, frizz-free and well-finished hair. “Leave-in is like a sunscreen, it must be used every day for a good result”, concludes Edson.