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✨ Unlock your smoothest, most radiant hair yet! ✨
KERAGEN Brazilian Smoothing Keratin Hair Treatment is a professional-grade, sulfate-free blowout system designed for medium to coarse dry or damaged hair. This 16 oz formula eliminates curls and frizz, reduces drying time, and delivers salon-quality straightening results at home. With consistent use and sulfate-free maintenance, it provides sleek, shiny hair lasting 2 to 5 months, making it a must-have for millennials seeking effortless, polished looks.






| ASIN | B011IVFVTO |
| Best Sellers Rank | #21,503 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #6 in Chemical Hair Straighteners |
| Brand | KERAGEN |
| Brand Name | KERAGEN |
| Customer Reviews | 4.4 out of 5 stars 2,340 Reviews |
| Hair Type | Damaged, Dry, Medium to Coarse |
| Item Form | Creams |
| Item Weight | 15.84 ounces |
| Manufacturer | Chemco Corp |
| Manufacturer Part Number | K01-92167 |
| Material Features | Paraben Free, Sulfate Free |
| Model Number | K01T-92167 |
| Product Benefits | Conditioning, Smoothing |
| Special Ingredients | Keratin and Collagen |
| UPC | 755439921678 |
| Unit Count | 16.0 Fluid Ounces |
E**4
long, smelly process but it’s worth it!!
I’ve used this twice now and would recommend it. It is a long and smelly process but the results are worth it to me. I have that annoying middle-ground curly hair where I can get it to curl kind of nice with lots of product and plopping but also takes a good amount of flat ironing to get the frizz out if I want to wear it straight. I have DREAMED about being able to just blow dry my hair and have it look decent and this actually gave me that! Here was my process: 1- double shampoo with clarifying shampoo. 2- blow dry hair completely (no products) 3- wearing gloves, I apply the treatment with a brush. I separated my hair into four sections and after all my hair was covered, I combed it through and let it sit for an hour. —- here comes the miserable part—- 4- I used paper towel to try to absorb any excess product, then used my blow dryer brush to blow dry. This takes A LONG TIME. In the summer I do it outside but in winter I set up in front of my patio door with a mirror and a fan blowing straight at me to try to blow the fumes outside. I still wear gloves when I am blow drying. 5- I set my flat iron at 430 and in small sections make SEVERAL passes over each section (maybe 8-10 times each section). The fumes are the worst during this part. Once I’m done flat ironing, I collapse in exhaustion. Just kidding, but seriously you have to be committed to this and set aside 3-5 hours. Apparently you can wash your hair right away again after flat ironing but I try to wait 48 hours to “lock it in”. Whether it actually makes a difference, I’m not sure, but after putting a whole evening into doing this, I just want to be done. I’ve attached two pictures of the fuzzball that is my hair after blow drying before, another picture after I completed the process, and lastly after the first was with just using a blow dryer - no flat ironing! I will say that I find I have to wash my hair more frequently after doing the treatment because I feel like it gets greasy faster, but the fact that I can take 3 minutes blow drying my hair and it looking like I flat ironed it is incredible to me. I use sulfate-free shampoo and conditioner to prolonge the results (I like the EverPure line from L’Oréal or the Native brand.) TLDR - mentally prepare yourself for a long, smelly process but it’s worth it!!
A**Y
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.
L**️
LOVE! Soft, Smooth + Frizz Free Hair 🙂
First, this WORKS. I have very thick Curly/Wavy hair that will frizz the second there’s humidity in the air. I’ve been blowing out my hair since I was 13 (I’m 40)… I’ve mastered the blow out but there’s no cream, spray or serum that will stop my hair from frizzing + curling in the humid NE summers. I first ordered this last year and just ordered another bottle. My hair is just below my shoulders (very thick) and I got 4 uses out of it. I’ve paid $250-500 each for professional Relaxers, Japanese Straightening, Brazilian Blowouts and Keratin Treatments for over 20 years. This works just as well as the last Keratin Treatment I had done in a salon for less than $10 per treatment. I personally can’t stand sitting in a salon chair for hours and for $400+ difference, I’m more than happy to do it myself. It’s ready to use out of the bottle. You need gloves, an applicator brush, comb, blow dryer and straightener. There is a strong chemical smell blow drying/straightening when the products basically burning off but I’ve never had a negative reaction and my hair is undoubtedly in better condition after. I’ve left it in for 24hrs and 48hrs and had the same outcome so I do think you can actually wash it as soon as you like. This relaxes and smooths my hair; it still has wave to it but ZERO frizz. Like hair color, how long it lasts depends on how fast your hair grows, how often you wash it and what you wash it with. My hair grows fast, I wash it every other day only using Sulfate Free Shampoo half the time and it lasts a good 8-10 weeks. For the price, convenience of doing it myself and the end result… softer, more manageable, frizz free hair, this is an easy 5 stars. Highly recommend. ⭐️⭐️⭐️⭐️⭐️
M**Z
You girls have to try this
Very nice product, it provides what was requested, my hair was really nice after this, highly recommended
I**E
Highly recommend!
Me and my mom tried this product the other day and WOW. My natural hair texture is coarse, pretty thick and would say i have mostly wavy hair with a few curls if i reallyyyyy work in products and don’t touch it. It’s very rare for my hair to remain frizz free without either a ton of products (which usually leave my hair feeling heavy and oily) or a ton of high heat & tension. I noticed my hair had become very brittle leaving it hard to manage and to leave natural no matter what products i used and almost never touching my hair to heat. So i decided to give this a try as it is also supposed to be really good for your hair! First image is my hair air dried natural (before product) and the last pic is my hair air dryed after using this product. My hair is now so silky smooth, dries faster and so manageable! I am still able to work with my hair, curl it, style it, it’s just easier now, lasts longer & i don’t have to use as much heat. I washed with a clarifying shampoo twice, worked in the product on damp hair, I left it in for 45 mins (time recommended is on bottle) then blow dried with my Revlon & straightened it on 410. I wound up leaving it in my hair a full day like that before washing like normal. here are my only cons: the smell/fumes during the blow drying/straightening process and how long drying takes while product is in hair. We knew going into this that this comes with the process, but it did actually really burn our eyes & throats and made us cough pretty bad. Next time we will just do this part in a better ventilated room or outside. It’s worth it for the end result! Highly recommend and don’t regret it!
J**J
Amazing but…
I am very familiar with keratin treatments I go to a hair salon twice a year and it’s expensive!!! Price went up again!!! So I decided to give this product a try. I followed the directions and of course I knew exactly how to do it. The product smell terrible my eyes got so red my nose and throat burn bad so I had to take breaks and go outside to breath!!! I waited 30 minutes since my hair is not thin but also not very thick. I dried it and straight it and it looks bad it was sticky and nasty but I gave it a try and decided to wait a day and then wash it and I’m happy I did because when I wet it usually my hair feels dry until I put conditioner but this time it felt so soft I was so impressed it’s shiny and soft and I think for this price it worth doing it then going to a salon. But next time I will do it outdoor. I also did my daughter hair it’s thick and very frizzy and same thing with her hair happened it was super sticky but got amazing after first wash. I know people say wait 72 hours before you wash it but there are two kind of keratin some have to wait this time and some don’t I feel that this one is ok to wash after a day.
S**W
AMAZING - See Steps Below
I have 3c/4a hair (both patterns) - my last keratin treatment prior to this was over a year ago. This treatment was comparable to GKs old resistant formula! The video is from the following morning after my treatment with no products and no heat - I’ll update after my first wash. 1. Wash hair TWICE with clarifying shampoo to open the hair cuticles. I detangle with a wet brush during the shampoo, brushing from the ends to root. 2. Wrung out my hair. My hair dries fast so I didn’t towel dry. If your hair holds onto water then I’d pat down with a microfiber towel (making sure hair is still damp) 3. I applied the Keragen smoothing treatment with hands and then combed it thru with a detangling brush. I went over it with a fine tooth comb to ensure the treatment saturated all strands. 4. Left the treatment on for a total of 45mins (less time for less kinky hair, can leave on up to 60mins for kinkier hair). I purchased a steamer cap that attaches to a standard blow dryer and steamed for the first 15mins of the 45mins. 5. Used fine tooth comb to remove the excess!!! 6. DO NOT RINSE. Blow dried with a round brush dryer 7. Straightened hair at 410 degrees (lower temp for less kinky hair - temp suggestions on bottle). Made sure to pass the straightener 5-7 times over section of hair. 8. Did not add any additional products. Wrapped hair with a mesh cap and silk bonnet. Pros: hair is silky and after straightening, my hair didn’t have product/residue feel that other keratin treatments give Cons: there will be some fumes but I noticed they weren’t as bad as compared to other keratin treatments I’ve had in the past. I think what helped is that I applied the treatment using hands which cut the application time in half AND removing all the excess before blow drying minimized fumes/cut drying time significantly as well.
A**H
NOT FORMALDEHYDE FREE- TERRIBLE UNBEARABLE FUMES
NOT FORMALDEHYDE FREE. this comes up when you search for formaldehyde free keratin treatment and it is not. I didn’t check the ingredients because I already searched formaldehyde free so why wouldn’t it be right? WRONG. The fumes on this are so bad. I don’t know how anyone can tolerate it. I don’t use air conditioning. I had all my windows and doors fully open with 3 fans on full blast and it was still burning my eyes while I was applying it. I pushed through, but once I started blow drying, it got 10x worse. My nose started burning and running, and when I tried wearing a mask, it actually made it worse. My eyes were red, burning, and watering like crazy. I tried to push through but I just couldn’t. I had my eyes closed, held my breath and it was still burning my eyes and nose unbearably. So I ended up with half my head blowdried and the other half I just rinsed out. The side I didn’t blow dry feels nice and soft while the other side feels super rough and dry. I will update after a few days. For reference: My hair is 3b 3c. Has been bleached so my natural pattern is more of a 3c 4a. I haven’t bleached my hair in over a year. I also wanted to mention that I have a pretty high pain tolerance I’ve been bitten by wasps, get migraines, endometriosis cramping…etc. but I cannot describe the irritation of those fumes and I would rather have all those other things at once than ever go through that again. Definitely avoid this and try to find one that is formaldehyde-free.
L**I
Amazing results but make sure your room is well ventilated
I have incredibly thick and curly hair prone to frizz, I have tried a few products and this has been by far the most effective. My tips are to ensure the space is extremely well ventilated, because the fumes from this are really strong and the chemicals in the fumes are not good for you. I wore gloves, ear covers, a face mask, a towel covering the back of my neck, and if you have sensitive eyes wear goggles as it does make your eyes run when blow drying/ straightening. You need a clarifying shampoo to use first (skip conditioner), and then work the product through your damp hair in sections, I left it on for an hour for full effect (put hair in a shower cap and chill for an hour, there weren’t any fumes until I had to brow dry so it was okay) and then blow dried on a cool setting (less fumes on a cool setting) before straightening with my GHDs (you need very hot straighteners for this to work). I straightened each section of hair 5 times. The thing I like about this product is that you can wash it straight away after (normally you have to leave it on your hair for 3 days!) so it’s nice to know that you wash all the chemicals out after the treatment is done (use sulfate free shampoo). You can feel the change of the texture of your hair even when wet, and it’s so much quicker and smoother to blow dry. Also the bottle is huge and you only need a small amount per treatment so it’s going to last me ages… This product is the best I have used, however note that it’s not formeldyhyde free (which is probably why it works so well!) so use precautions to be safe with it (use in well ventilated area and avoid contact with your skin.). You do get amazing results with this.
L**N
ريحة تكتك
ريحته تكتم و تموت ما انصححح فيه، وتراه معالج "بلو اوت" هذا مانعته هيئة الغذاء والدواء وممنوع بيعه في المملكه
M**4
Good and effective pls make same price before only 178aed
Good and effective but why now the price is high than before.
Y**Z
Aún no he recibido la devolución
Lo he devuelto porque tiene un olor muy fuerte, soy alérgica y tenía miedo de usarlo y que me hiciera mal
G**A
Toxic product
The product is awful do not buy it it almost killed me It hurts even the throat It is toxic and cause suffocation it releases gases worst tear bomb I regret buying it
Trustpilot
3 days ago
2 weeks ago