Bio Protein Organic Brazilian Keratin Treatment - Formaldehyde-Free Hair Straightening, Keratina Brasileña, 100ml/3.38oz

After using this protein hair straightening kit, my hair looks noticeably smoother and shinier. It helped reduce frizz and left my hair straight with a very natural finish. My hair feels soft, healthy, and much more manageable. The results lasted well, and I’m very happy with how professional my hair looks after using this kit.

Didn’t do anything to my hair so please save your money

I've been color-treating my hair my entire adult life and was told keratin treatments like this were out of the question. I stopped getting highlights about a year ago (still get base color) and decided it might be time to try straightening the bangs. This product worked well. By the time I was ready for another treatment (5 mos later), the product was close to expiring, so I decided to risk it and do my entire head. It worked great! It was easy to apply and there was no damage to the non-bleached areas. I don't blow-dry my hair often, so this treatment leaves my air-dried curls more controlled without a lot of styling product.

I bought this treatment to try something more natural and I was delighted. I used it on my mom, who has short hair, and her hair was much softer, more manageable, and had a beautiful shine from the first use. I love that it's formaldehyde-free and has natural ingredients like coconut oil. It's ideal for fine or delicate hair. An excellent option if you're looking to straighten without damaging it! Plus, it arrived in perfect condition and on time.

The product was okay.

Me dejo el pelo muy suave

No empacan bien el producto no vale la pena

This keratin treatment is absolutely amazing! My hair feels silky smooth, frizz-free, and incredibly soft after just one use. I love that it’s organic and formaldehyde-free, making it safe and gentle on my hair. The results last for weeks, leaving my hair shiny and manageable with minimal effort. Definitely a must-have for anyone looking to achieve salon-quality straight hair at home! Highly recommend! Just make sure you order the amount of bottles needed for your hair length.