Keragen Brazilian Blowout Keratin Hair Treatment – Sulfate-Free Smoothing System for Dry, Damaged, Medium to Coarse Hair – Eliminates Frizz & Curls, Adds Shine & Strength (16 Oz)

4b/4c Hair Review
I decided to try this treatment after a pricey keratin failure done at a salon, and I have zero regrets.I have coily hair – not the tightest coils, but tighter and naturally drier than wavy or curly hair and I am completely pleased with the results.Caveat: if you have tight curls or coils and want to achieve a dead straight effect at home, this may not be for you, unless you have that type of skill with a flat iron (I don’t). For me, the result was a loosening of my curly texture, to the point that my hair is so much easier to manage, whether I want to wear it curly of blow it out. (I imagine that a professional blow out, after having done this treatment at home, would result in a super straight look.)I followed the instructions closely (almost dying of the fumes, I’m not gonna lie) and after the flat-ironing process, I washed and conditioned with the sulphate free products from this same line. My hair felt like a baby’s hair! It’s the softest and most manageable it has ever been.I am definitely sticking with this treatment and highly recommend it if you are trying to achieve a looser, more manageable texture.

Dramatically changed my hair, even after a month!
I was lazy and put off this review, but it’s been about a month and my hair is almost as glossy & frizz free as when I first did the treatment. So I expect that next time I do it, the results will be even better!I naturally have a lot of wavy, frizzy, tangled prone hair. After using this product however, I don’t really have these issues anymore. It’s very manageable now, and I have less breakage. My hair is also very strong and straight. All my little flyaways & baby hairs do not curl up and look crazy in humidity anymore. Before I would use a ton of hairspray to try to tame the flyways, but the results could not even compare to what this product does for my hair.While using this product I personally do not wash my hair until I have to. Despite the instructions saying you can immediately. I like to wait as long as I can before washing.There is one downside though, my hair used to have a lot of natural volume. I could flip my hair a few times and have incredible volume. But now it stays flat unless I use a root spray. My hair also has difficulty with holding curls now even with styling products. Another issue is a lot of my wavy hair products I used before that worked well on my hair, now weigh down my hair a ton and no longer work for me. I also have to wash my hair more frequently now, I used to be able to go almost a full week without washing. My hair now gets noticeably greasy after 2-3 days.I figured I would mention this because I was expecting it to be more sleek, and shiny, with less flyways. But it actually changed the texture, appearance, and the way my hair normally acts. If you are a proud wavy/curly girl, I’m not sure if you want to use this because it may permanently change that for you!I personally don’t mind it because I hated dealing with my hair before, looking forward to my next treatment. I probably have a good 5 treatments left too, so it’s worth the price!Make sure to use gloves, and apply in a well ventilated area. Not only do you not want to breath in the fumes, but they can also irritate your eyes! Next time I do mine, I’m going to do it outside.Edit (follow):It’s now November 2023, and I’m still a fan of this product. The chemicals are very strong but I’ve done about 4 spaced out treatments so far since I got it. And the parts that are treated look different from my natural hair. I now have a long lasting Pantene commercial shine on my hair. Staying it has become a bit more difficult now because my hair is now stays straighter and is more “slippery” than normal. So it no longer holds a curl like it used to without either doing it overnight or using a lot of heat. Overtime it’s become a lot less frizzy and naturally more manageable. I also still have a good portion of the bottle left (about 6 treatments I would say!) The chemicals do burn the eyes though so I normally do this outside or in a room with the window/fan on with a mask because it’s intense. But the effect it has on my hair is just worth it to me.

Cabellos lisos con esto
Este producto hace su trabajo excelente me encanta es mi favorito

I used the product and do not get me wrong: I did not read the ingredients list on the bottle before using it however this was not specified in the product listing and formaldehyde has been banned from most countries as an extremely harmful ingredient and I am sure that it was banned from the UK for cosmetic products.This product contains it and I started getting suspicious when it started bothering my eyes in an unusual way: I normally get keratin treatments in the salon every 3 months but this one bothered me particularly.Upon checking ingredients I then realized why the incredible discomfort. Despite me opening the windows and ventilating the room for 3 hours the fumes still got to me and today I woke up as if I had drank alcohol or been in contact with something harmful as I have a headache, itchy eyes and a sense of nausea.I will contact Amazon customer service and make sure that this product can actually be sold in the UK.Update: one week after using the product my scalp started flaking in an extremely visible and unappealing way. I contacted customer support but no update on whether this product should be sellable or not in the UK. The product description does not specify any heavy chemicals used and even the Amazon robo advisor suggests that the product doesn’t contain any harmful chemicals, which is obviously not the case. To the seller: please specify the ingredient list in your listing.