KERATIN RESEARCH Brazilian Keratin Hair Straightening and Smoothing Blowout Treatment Professional Organic Results shiny Hair with Natural look Queratina Keratina (4 OZ Original)
Original price was: $34.95.$27.95Current price is: $27.95.
Price: $34.95 - $27.95
(as of Mar 11, 2025 00:13:41 UTC – Details)
From the brand
We make it possible
Wake up with beautiful hair everyday
At Keratin Research we are dedicated to innovating, designing & improving hair products that actually work. The modern day person requires, now more than ever, products that perform and deliver results beyond expectations. Our products are made in the USA from the best and highest quality ingredients, formulated to perform with ease and simplicity and deliver exceptional value.
Kiss your bad hair goodbye
Experience maintenance-free hair. free up your valuable time
Is Discontinued By Manufacturer : No
Product Dimensions : 4 x 1 x 1 inches; 4 ounces
Item model number : 821040000000
UPC : 821040999990 821040120127
Manufacturer : KERATIN RESEARCH
ASIN : B00G9K8ZEI
Country of Origin : USA
Straighten, smooth, strengthen and repair damage across all hair types. Results last 4-6 months, far surpassing temporary keratin masks
Professional-grade results at home or salon. Effective formula containing a powerful blend of Keratin proteins, Argan oil, and Collagen Amino Acids.
Easy-to-apply instructions. Responsive support available to answer any questions.
Save time and wake up with smooth, beautiful hair every day.
Includes 120ml Keratin treatment bottle. for a very long hair and or thick/coarse please get 2 bottles or the 10oz version
Customers say
Customers find the shampoo effective and providing immediate results. They say it straightens their hair and makes it soft and silky. Many appreciate its ease of use, shine, and lack of frizz. However, some find the chemical smell unpleasant and toxic. There are mixed opinions on whether it offers good value for money.
AI-generated from the text of customer reviews
8 reviews for KERATIN RESEARCH Brazilian Keratin Hair Straightening and Smoothing Blowout Treatment Professional Organic Results shiny Hair with Natural look Queratina Keratina (4 OZ Original)
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Original price was: $34.95.$27.95Current price is: $27.95.
Brittany –
THIS WORKS!!!
It really does work!! I have tried every type of treatment out there and my hair is so unresponsive. I’ve tried relaxers, I’ve tried perms with big curlers to soften the curl, I even got a brazilian hair treatment in the salon that did NOTHING. And let me tell you, I have very stubborn hair. I have 3B type curls and have always struggled to control it and make it pretty. My hair is coarse and fine and 50% frizz and the curls aren’t uniform so it’s not a good look. It takes an hour to straighten it and once it’s straight it’s so stiff that it doesn’t look natural.I chose this product because it had such a high rating and because it seemed to be legit. I was very suspicious of all the products I looked at because even though they used so fancy name brand product on my hair at the salon it obviously wasn’t strong enough to work on my hair (it did work on my cousin’s wavy hair though, and took out almost all the frizz, my hair is just stubborn!!) Also, I didn’t want to spend a ton of money on something that might not work so I picked this because it was a trial size. I only used about half of it so there’s enough left over for another go around, it’s awesome!I didn’t even follow the directions and it still worked wonderfully. Let me tell you what I did: I didn’t use a clarifying shampoo because I didn’t want to go buy one, I just washed my hair really thoroughly and scrubbed at my scalp really good to clear away any dead skin or product. Then I rinsed my hair really well to best get rid of any soap residue. I blew it dry (a terrifying sight for my fiance!) and started to apply the product. WHEW the chemicals are strong. I would recommend doing it in a well ventilated room if at all possible because I kept having to stick my head out of the bathroom so my eyes would stop burning. I was not delicate about the application, I ended up putting too much in and my hair was def over-saturated but that’s what I wanted! I let it sit in my hair for thirty minutes while I surfed the internet. I then took a fine comb and combed through my whole head getting rid of the excess product. The directions say to immediately start straightening on soaking wet hair and to me that just felt wrong and like I was going to burn my hair. So what I actually did was blow my hair dry again and THEN I straightened it. I took extra time on each section to make sure I sealed the product into my hair. It probably took an hour but obviously it was worth it. Then the gross part is that your hair is stiff and sort of greasy from the product and you can’t do anything about it. You’re not supposed to pull your hair back, you just have to leave it straight and down and looking yucky. The directions said to leave it in for 72 hours for very curly hair, but I had to shower after 24 hours because I had to go to work. So for the first three days I didn’t shampoo it, just rinsed it and used a little conditioner, which I hardly even needed cause it worked so well. My roots are straight which is a HUGE deal as that is usually the curliest part of my hair. There is still a good amount of curl to it (because the directions say “for very curly hair leave product in for 72 hours” and I only left it in for 24 hours) at the bottom but it’s pretty and manageable. The biggest difference is that there is practically ZERO frizz and the hair is SO soft. It actually looks so much healthier than before I did the treatment. I’M SO HAPPY WITH THE RESULTS!As I have half the bottle left, I will probably try again in 3 months or so and I will leave it in for longer to see if that affects the curl. I really don’t feel comfortable with flat ironing soaking wet hair like the instructions tell you to but maybe someone else can let me know how it went for them and I will give it a try. I really think if I had followed the instructions to a t that my hair would have come out beautiful and straight. No regrets, I still love the results!
mariposa –
Love the End Result
I am not much for writing reviews, but since I rely on reviews when I am trying to decide whether to buy something or not, I thought I would provide my experience with this product which I used for the first time today. Now, my hair is frizzy, kinky curly and definitely hard to management, especially in Florida’s heat and humidity. I think in my life time (I’m 56) I have had more bad hair days than good. So, I am no stranger to methods of straightening my hair. I had my first keratin treatment several years ago and before that I had the Japanese Hair Straightening which has its own drawbacks, but shelling out $250 or more on any regular basis is just not in the budget. Previously, I was using Bio Ionic Agave Smoothing System. It is the same process, washing with clarifying shampoo, blow drying hair, putting on the treatment, leaving it on for 30 minutes, blow drying it in, and then flat ironing it. Then you need to let the hair cool for about 20 minutes, and then you need to shampoo hair again (with a sulfate free shampoo), condition and blow dry and flat iron hair again. Plus, if you had hair color in your hair, this product does lighten it quite a bit, and if you wanted to color your hair you have to do it right after the last step, otherwise you needed to wait a week. Needless to say I would spend a lot of time doing this, and the end result was just okay. The Agave product had a caramel scent to it, and you did not need a mask while applying it or anything, but the scent kind of stayed with you and that part I did not like. So, after using the Agave for over 3 years I wanted to try something else.So, I started to look for another product and of course I came to Amazon to start my search. After reading the other reviews, I decided to give this a try. I was a little nervous at first because I think this product is stronger than what I was using previously. I read where people wrote that it made their eyes water and to make sure to do this procedure in a well ventilated area. The problem is that I live in a really small apartment that does not have good air flow. I turned on all the ceiling fans and the bathroom fan along with a stand up fan that I had. When I needed to blow dry the product into my hair, I sat by the sliding glass door with the fan blowing on me so the fumes would go outside. This product did make my eyes water and I am not used to wearing a face mask, so I did have a little bit of a problem with that, but I was able to get through it rather quickly. When it was time to flat iron my hair, I did it by the door as well and overall there did not seem to be a lot of fumes. I am not sure if this was because I was mindful of the amount of the product I had put in my hair, or I just did not notice it. I bought the smaller bottle (4 ounces) just in case I did not like it, and only used 2 ounces for my shoulder length hair.The first thing I really loved about this product is that it did not strip my hair color so compared to the product I was using previously. Since the it had extra steps that needed to be done, I would easily spend 4 hours with the whole process. With this keratin treatment, it took me only about 2 hours. This product left my hair really smooth, and I have not noticed any type of scent. I liked the idea that I could wash it relatively quickly after the treatment, and I thought that I would be washing my tomorrow, but I did not feel that it will be necessary. The only thing I would suggest is that if you have never had a keratin treatment before and want to try doing one on your own, to have someone with you to help you with the process.
Janet P. –
Worth the effort.
This product works great to eliminate frizzy hair. My hair type is 3b, left on for a little over 24 hours. Frizz gone. Easy to blow dry and straighten. Or let it dry and have soft curls. The smell is strong. Use a fan to blow the smell away from your face. Worth the price verses $300 for keratin treatment or Brazilian blowout. Lasts about 3 months, washing 2-3 times a week. Good luck!
Rewayda Shebl –
I liked my look after using this product,the hair become straight and healthy looking, just wash it and leave it without using anything elseI recommend it ð
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Tori A –
Worked very well for my extremely frizzy, thick hair. Used up the entire bottle, if your hair is very thick like mine, but past bra strap length you might need more than one bottle (or a larger bottle). Yes the smell is bad when you blow dry and flat iron. I sat in front of 2 open windows and an open balcony door, in the Canadian winter weather. Close your eyes when you iron or blow dry the pieces in the front of your face. Application is long. Very happy with the results, my hair feels healthier, is more shiny and WAY more manageable. I will post both and after pictures. Both pictures are of my hair after a shower with no styling at all.
Monalisha –
Good
TAS –
I believe the description of this product was changed to remove the 20ml clarifying shampoo pack after I placed my order. I didnât have any clarifying shampoo (which is still part of the instructions on the leaflet).Anyhow I started the treatment myself, washing out with a regular clarifying shampoo until I could feel almost zero residue in my hair. Following the rest of the instructions to the tee I had to block off 6 hours of my day to cover every bit of my super long hair. You donât need a large bottle or 2 bottles if you are primarily using this product to cover up the new growth of hair. Since the lower part of my hair is still pretty straight from my keratin last year, I only applied residual left over product to the ends.The trick is to apply a generous amount of product and then when you flat iron make sure that you keep ironing the strands until you see no more steam (Product will steam under hot iron). Start with small chunks and donât rush this process. I have very long hair and was able to complete the treatment myself in 5.5 hours. I think it would have definitely taken less time with an extra set of hands. I also found that there is no need to keep the product in more than overnight. I woke up the next morning and had to re-iron some of my strands as sleeping on my hair had left it in a crunch.In terms of recommending this product – yes I was super annoyed when I didnât receive the clarifying treatment but this is hands down one product that Works! I have been quoted up to $700 for a salon keratin treatment for hair my length and this is such a huge save! If you take care of it, this treatment will last months.