INVERTO 60 Advanced Gel Complex Brazilian Keratin Hair Blowout Treatment Formaldehyde Free Straightening Smoothing and Repairing Damaged Hair Keratin Research (Long Hair-240ml)

I never leave review but honestly I am very surprised and pleased with how well this worked for my hair! I have curly 3C hair that literally gets frizzy when I get out of the shower. I could straighten it perfectly and it would be frizzy in 5 mins or less. First picture is after I washed with the clarifying shampoo, 2nd pic is my initial blow dry, I then put the product in my hair, waited 60 mins, rinsed it out and blow dried/straightened just like it says to in the directions and ended up with silky smooth and shiny hair! Can’t wait to see how this hold up! The scent also wasn’t bothersome and I didn’t have any burning sensations at all. Follow the directions, do the treatment in a ventilated area and wear gloves and it will be perfect!

Very happy with this product. I had my first Brazilian Blowout in December that was starting to wear off after 11 weeks. The stylist quit and quarantine made finding another option out of the question so I gave this a try. I ordered the long hair 2 bottle option but only needed one so I shared with a friend. I didn’t realize that they made a blonde option and will order that in the future because it did make my blonde hair brassy. My friend’s dark brown hair was a little red as well. Otherwise I found it to be pretty easy. I liked it as well as the professional results. I have long hair and was able to do this myself in just over 2 hours.

This is the worst decision I've made for my hair. I had thick frizzy curly hair and now my hair is still big with less curls and unmanageable because its knotted. I used this product about 5 months ago and my hair is still suffering. When I used this product as instructed, for several weeks I walked around with my hair smelling like a dead skunk--it was so disgusting but it was during Covid, so I didn't have to interact with other people except my family (who was also pretty appalled by the scent; yes, you'll be that smelly person). 5 months later, and my hair continues to form a large knot and it's difficult to comb through it. I have pretty much given up on my hair and just want it to grow out so I could cut off the hair that was treated with this junk. Even now, I constantly have to detangle my hair but there is always this huge knot--completely given up on my hair. Not recommended. Honestly, for things like this just go to the hair salon.

I was very surprised this worked as well as it did. It probably does not last as long as the ones from the salon but mine lasted about 5-6 weeks. Having gone to the salon many times for a treatment like this I did not find the process to do it overall hard - just dedicate some time as it takes a while.

My hair is wavy but not curly. It only stayed really straight for about 2 weeks. Now it makes it easy to style with a straightener but is not super straight without using it

Me gusto mucho que me enviaron mi codigo rapidamente y que mi producto llego esta vez super que bien protegido y no se derramo en la caja Gracias Amazon volvere a realizar compras con ustedes.

Absolutely adore this product!!! My hair is coily not curly and it has made it so easy to maintain my style without reverting for days! It’s not as harsh and leaves my hair so manageable!

There is some fumes when flat ironing but is minimal compared to other keratins I have used. Worked great