How to do a Brazilian straightening step by step

Comment faire un lissage brésilien étape par étape

Dreaming of smooth, shiny, and manageable hair? This practical guide to Brazilian straightening takes you step by step to transform your hair routine at home. With the Brazilian straightening kit , give your hair a real deep keratin treatment in 9 simple steps. The result: disciplined, soft, and lastingly enhanced hair, without compromising the health of the fiber.

The Brazilian straightening protocol step by step

This guide was designed to help you replicate a high-quality Brazilian straightening treatment, whether in a salon or at home. The nine steps are designed to maximize the smoothing effect while respecting the hair fiber.

Double clarifying shampoo

The first step is to rid the hair of any residue, substance, or chemical residue that could hinder the product's penetration. Perform two clarifying shampoos , gently massaging from root to tip to thoroughly prepare the hair.

80% pre-drying

Excess moisture prevents the treatment from penetrating properly. Dry hair about 80% dry with a gentle, moderate heat blow-dry using a suitable brush. This preserves the softness and natural appearance of the hair, while preparing the fiber to receive the keratin.

Protection

Before applying, protect your hands with gloves and shake the bottle well to homogenize each component of the formula. Prepare your sections and have all the necessary equipment ready (straightener, comb, clips, straightening kit, etc.).

Apply strand by strand

Starting one centimeter from the roots, apply the smoothing product to each strand, from the lengths to the ends, starting at the nape of the neck. This technique allows you to smooth your entire head of hair evenly.

Break time

  • Colored hair : 40 minutes
  • Natural hair : 60 minutes

These pause times allow the proteins and keratin to fix in the fiber and provide a long-lasting smooth and silky effect.

Rinse without shampoo

Rinse gently, without shampooing, to remove excess product while retaining the active ingredients. This gentle action protects the hair fiber and maintains the desired effect.

Smooth brushing

Blow-dry your hair using a suitable heat setting. The goal is to activate the keratin and create a smooth base before using the iron.

Smoothing with a fine strand (0.5 cm)

  • Colored/highlighted hair : 180–200°C, 7 passes
  • Natural hair : 230°C, 10 passes

These settings respect the ideal temperature according to the nature of the hair and guarantee deep fixation of the treatment.

Interview

The next day, wash with a sulfate-free shampoo, followed by a mask or a specific smoothing treatment. This routine extends the duration of the smoothing treatment by up to 4 months and preserves the softness and health of the hair.

Care tips for perfect straightening

Maintenance is just as important to prolong the results and maintain the quality of the hair.

Sulfate-free shampoo

Sulfates damage the fiber and reduce the duration of the treatment. Choose a pH-balanced, suitable, salt-free shampoo to protect the keratin.

Protect from limescale, chlorine and salt

Chlorine, limescale, and salt alter the appearance of hair and dry out the fiber. Rinsing with fresh water after swimming is essential.

Space out the colorings

Allow at least 15 days before or after coloring to avoid weakening the hair fiber and reducing the hold of the straightening treatment.

Reactivate smoothing

Depending on the hair type and condition, the treatment can last 3 to 4 months. For curly or damaged hair, a second straightening treatment after 6 to 8 weeks helps maintain optimal results.

Sensory Routine

Incorporate a rich mask or finishing oil into your weekly routine to deeply nourish and maintain a silky feel.

The secrets of the effectiveness of Brazilian straightening Myriam K

A successful Brazilian straightening treatment is not only based on technique, but also on the quality and formula of the active ingredients used. At Myriam K , each product is designed as a high-performance hair treatment. The smoothing formula combines hydrolyzed keratin, silk amino acids, and smoothing soybean oil to act deep within the hair fiber.

The result? The internal structure is strengthened, the scales close and the hair regains a smooth and even surface, ready to reflect the light and shine brightly.

Hydrolyzed keratin

This protein fills in gaps in the fiber, restores elasticity and limits breakage . By attaching to the heart of the hair, it offers a long-lasting effect and a silky feel.

Silk amino acids

They leave an ultra-thin smoothing film that provides softness and fluidity, without weighing hair down. This treatment makes styling easier and prolongs the smoothing effect.

Macadamia oil

Rich in fatty acids, it nourishes and softens the fiber , while facilitating the passage of the iron at the appropriate temperature. It helps to fix the keratin and improves thermal resistance.

Mistakes to avoid to preserve smoothing

Even with impeccable protocol, certain habits can ruin the effects of the treatment. Here are the points to watch out for.

  1. Washing too soon : After straightening, the first 48 hours are crucial. Avoid shampoos, tight ties, or accessories that mark the fiber.
  2. Use a stripping shampoo : Aggressive surfactants (sulfates) open the scales and cause keratin to leak out. Choose a gentle shampoo, ideally one enriched with keratin.
  3. Excessive exposure to humidity : rain, steam room, swimming pool, etc. Humidity can prematurely relax the straightening. Recommend using an anti-frizz product before any exposure.
  4. Rough brushing : Straightened hair remains fragile. We recommend a boar bristle or soft fiber brush that respects the cuticle.

Professional maintenance routine to offer in salons

To prolong the effects of straightening and keep hair soft, smooth and shiny for longer, adopt a simple and effective routine at home:

FAQ about Brazilian straightening

What are the benefits of silk amino acids in Myriam K Brazilian straightening?

Silk amino acids create a lightweight protective film on the hair fiber. The result: softer, more supple, easier-to-style hair with no weight. They improve the hold of the straightening treatment over time while preserving the hair's natural lightness and shine.

How to adapt the straightening protocol according to hair type?

The protocol varies depending on the type of hair. For colored or highlighted hair: temperature between 180 and 200°C, 7 passes, 40 min. For natural hair: 230°C, 10 passes, 60 min. These adjustments allow for maximum effectiveness without sensitizing the fiber.

Why should you avoid washing your hair immediately after a Brazilian straightening treatment?

The first 48 hours after straightening are essential to allow the keratin to permanently bond with the hair fiber. Washing too early or using a tight attachment can open the hair cuticles and alter the result. It's better to wait to ensure long-lasting straightening.

What are the signs that hair remains healthy after straightening?

Shiny, soft, breakage-free, and frizz-free hair are the first indicators. The fiber remains sheathed, the scales tightly closed. Soft, luminous hair shows that the treatment has been respectful of the hair structure.

What products should you avoid after a Brazilian straightening treatment to preserve its effects?

Avoid shampoos containing sulfates, harsh treatments, chlorinated or hard water, and prolonged exposure to salt. These elements damage keratin and dry out the fiber. Choose a gentle routine, without harsh surfactants, to prolong the smoothing effect.

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