Complex Brazilian Keratin Hair Blowout Treatment Formaldehyde Free with Inverto 120ml with Clarifying Shampoo Straighten Repair and Smooth Hair by Keratin Research Keratina Brasilera

First, my hair is very thin fine dark blonde with light blonde highlights. It is fairly long and hits my mid back. I have a little curl but mostly wavy with a ton of breakage and frizz. I have no experience with coloring my hair or doing this process by myself. I have always had a professional give me highlights or do Brazilian blowouts. However since money is tight I decided to take chance and do this myself. It turned out awesome! No more frizz! It was time consuming. 3 1/2 hours including the 1hr processing time. I found the instructions very easy to follow and watched a few videos for tips. The product had very little smell and was easy to apply. I applied using a brush a stylist uses during coloring applications. I tried not to put on too much product and evenly distributed it by using a fine tooth comb. I also used both a flat iron and a curling brush to make sure it was baked on well. It did seem a bit sticky until you wash it the final time and I used the deep conditioner. But after washing it, my hair was soft and silky. Just like I had it done in the salon! I have a ton of product left so I think I could do this at least one more time. I was worried it might effect my color or highlights but it did not. I was sure to follow the directions of using a lower temperature on my flat irons to prevent discoloration. I am really glad I found this product. Now I hope it lasts! If not, I will update this post.

I was very close to “chopping it all off,” but my husband likes my mid-back length hair and asked me to try this one last thing. My issue was that over the last few years about two inches of my hair all along the nape of my neck had gone from being wavy (like the rest of my hair) to being kinky curly with a tendency to frizz. It was so much curlier than the rest of my hair that it made that part of my hair hang inches shorter than the rest of my hair. I had looked into salon keratin treatments and had decided it just wasn’t worth the cost...hence, I was ready to try a pixie cut. I have now used this product three different times. My hair stays manageable and shiny for at least three months. In fact, this last time I didn’t feel most of my hair needed the treatment (just the hair toward the nape of my neck that starts to curl and frizz sooner than the rest of my hair, but even it will last at least a few months). My husband loves that I’m happier with it and am wearing it down. There are two negatives: one, of course, is the terrible smell during the flat-ironing portion (we open a window and turn on a fan for that part), but other than that the effort is well worth the long-lasting manageability. The second negative is that it did change the color of my hair somewhat. I have naturally medium brown hair and my hair has more of a reddish tone after treatment. I could see this issue being a deal breaker for some, but I didn’t find it to be a big issue. I know these issues could lead others to rate this far less than five stars, but I am giving it five stars because it has consistently made me love the way my hair looks with almost no daily effort.

I'm a professional cosmetologist licensed in New York and France... I have used different keratin treatments which claimed to not have formaldehyde and other harmful chemicals but turned out to be in recall, sold without an autorization from the US and actually completely banned from the market later on as it was found to be harmful after all... Ridiculous, greedy market! You can search and find for a whole list of those on the internet if you are curious about it... Inverto is not on those lists. I've used a natural anti-frizz keratin treatment which was based with plants and vegetables, it was great to control frizz but would leave the hair dry if not using the same products of the line as a maintenance at home... These products were expensive... With the Inverto, you control frizz, give a lustrous shine that lasts, the maintenance products aren't pricy. I get clients who get frizz free from 4 months to 9 months depending on the quality of the water they have at home, the shampoos frequencies, especially the kind of shampoos they use, their lifestyle, the level of frizz they had to begin with, the level of damage their hair had and the texture of their hair. This is a treatment you'd use on people with straight hair with frizz, wavy to curly if you want to get good results but not for the kinky curly kind of hair. The clients with straight and frizzy hair (frizz caused by health issues/medications or chemical damage and so breakage and high dehydration) get shine back, no frizz, life back to the hair, and smoothness. Though keep in mind that the treatment needs to be fused to the hair by the way of a flat iron and so high temperatures. This means that sometimes a keratin treatment won't be what will help you right now if your hair is overly damaged. I'd advise to begin with replenishing treatments before considering a keratin treatment... The wavy hair clients get all the results as the straight hair ones do but sometimes get their waves losen down to straight hair depending on the strength of their waves. About the same results with the curly hair ones. The results on the curls depends on the strength they have but also they can get wavy to looser curls as well and so get diminished volume. 👍👍 This is a treatment I'd recommend to get rid of the frizz or tame it down and bring back your hair to a healthier look with shine as well. It is not a keratin treatment to get your hair straight. I hope my review helps understanding what this Inverto treatment does. 😇 The directions are simple and need to be followed with care. It comes with a great and efficient clarifying shampoo and a wonderful mask. I usually get out of this tube 3 treatments for medium length and medium thickness hair, 4 if it's for a thinner and shorter length hair client. 😎 I like the fact there's no need to oversaturate the hair with this treatment. Please make sure you follow the advise of an educated cosmetologist aka a board certified professional or even a cosmetologist trained by a board certified professional and have it professionally done. 😉