Frizzy, dry, or unmanageable hair doesn’t have to be your everyday reality. The Plastica dos Fios Brazilian Keratin Treatment — available in a generous 1000ml (34 fl oz) size — is a professional three-step system formulated with keratin, arginine, and açaí oil to deeply nourish, smooth, and revitalize your hair from within. Whether you’re dealing with persistent frizz, heat damage, or hair that simply won’t cooperate, this treatment delivers the kind of results you’d expect from a salon visit — at home. 💆♀️

🌟 Benefits

• 🧴 Keratin rebuilds the hair fiber from within — The keratin and arginine complex in this Brazilian keratin smoothing treatment bonds directly to damaged areas of the hair shaft, restoring structure, reducing porosity, and leaving strands noticeably stronger after the first use.
• 🍋 Açaí oil delivers deep nourishment and lasting shine — Rich in antioxidants and essential fatty acids, açaí oil penetrates the cuticle to hydrate from within — a key ingredient that sets this keratin hair treatment for dry damaged hair apart from standard smoothing formulas.
• 📉 Significant frizz reduction for smooth, sleek results — This anti-frizz keratin treatment tames even the most resistant frizz and volume, leaving hair smooth, manageable, and sleek — even in humid conditions — for weeks after a single application.
• 💆♀️ Suitable for all hair types including color-treated — Whether your hair is natural, relaxed, highlighted, or chemically processed, this straightening treatment for color-treated hair is gentle enough to use without compromising your existing color or service.
• 📦 300ml size — ideal for home use and lighter users — The 300ml (10.14 fl oz) format provides enough product for 2–3 full applications on short to medium-length hair, making it the smart choice for at-home keratin treatment without committing to a salon-size bottle.

🪄 How to Use

1. Cleanse: Wash hair thoroughly with a clarifying or anti-residue shampoo to remove all product buildup and open the cuticle. Towel-dry until damp — not dripping.
2. Apply: Divide hair into sections and apply the Plastica dos Fios keratin treatment from root to tip, ensuring even coverage on every strand. Use a fine-tooth comb to distribute evenly.
3. Process: Leave on for 20–40 minutes depending on your hair’s thickness and condition, then blow-dry completely.
4. Seal: Pass a flat iron over small sections to seal the keratin into the hair fiber. Rinse, apply the restore mask if included, and finish as desired.

👩 Who It’s For

This treatment is ideal for women looking for a reliable keratin treatment at home that delivers real, lasting results without a salon appointment. It’s especially well-suited for those with frizzy hair in humidity, dry or heat-damaged strands, or anyone seeking a long-lasting anti-frizz treatment for thick hair. The 300ml size is a practical entry point for first-time users or those with shorter hair who want professional-grade smoothing without the commitment of a larger professional kit.

❓ Frequently Asked Questions

What ingredients are in Plastica dos Fios and how do they work?
The formula contains keratin, arginine, and açaí oil. Keratin fills gaps in the hair fiber to restore smoothness and strength, arginine supports the hair’s natural structure and moisture retention, and açaí oil — rich in antioxidants and omega fatty acids — deeply nourishes and adds lasting shine. Together, they work in a three-step process to transform dry, frizzy hair into smooth, healthy-looking strands.

How long do the results of this keratin treatment last?
Results typically last 2 to 3 months depending on your hair type, how often you wash, and the products you use post-treatment. Using a sulfate-free shampoo after the treatment will significantly extend the smoothing effect and keep the keratin bond intact for longer.

Can I use Plastica dos Fios on color-treated or bleached hair?
Yes — Plastica dos Fios is safe for color-treated, highlighted, and chemically processed hair. The formula is designed to nourish and smooth without stripping color. If your hair is heavily bleached or very porous, a strand test is recommended first to assess how the hair responds to the flat iron step.

Can I do this treatment at home, or do I need a professional?
Plastica dos Fios is formulated for both salon and at-home use. The three-step process is straightforward, and the 300ml size is specifically practical for home application on short to medium-length hair. You will need a blow-dryer and a flat iron to complete the treatment correctly.

When will I see results after the treatment?
Results are visible immediately after the first session — hair will feel smoother, look shinier, and be noticeably easier to manage right after rinsing and finishing. The full effect settles within 24–48 hours as the keratin fully bonds to the hair fiber, and continues to improve with each subsequent wash using sulfate-free products.