Premium Advanced Brazilian Keratin Hair Treatment Straightening Complex Blowout Keratin Professional Salon Results at home for Months Keratina Brasilera Tratamiento (10oz +4oz)
$65.00
Price: $65.00
(as of Mar 16, 2025 02:34:32 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
Package Dimensions : 10.63 x 4.41 x 1.89 inches; 1.25 Pounds
UPC : 821040720112
Manufacturer : KERATIN RESEARCH
ASIN : B00S1S2SNK
Country of Origin : USA
This is a professional-grade Keratin Hair Straightening & Hair Repairing Treatment that can be used at home or salon, delivering long-lasting results for months—far beyond what a keratin mask or serum can achieve. While it requires time for proper application, the lasting benefits, cost-effectiveness, and time savings make it superior to other hair treatments. Keratin Research products will save you countless hours of daily hair maintenance for months of hassle-free, beautiful hair.
Our Keratin Hair Treatments come with comprehensive support, featuring simple, easy-to-follow instructions and instructional videos from our experienced team making your experience a breeze. Our 10 oz bottle can deliver several individual treatments and has a very long shelf life. Includes: 300ml Keratin Hair Treatment, 120ml Clarifying Shampoo.
Long-Lasting Results: Achieve elastic, flexible, and soft hair with a naturally vibrant shine that lasts 4-6 months with Keratin Research’s Original Formula—no need to wait 3 days thanks to the express formula.
Salon-Quality Shine: Experience stunningly soft, shiny, silky hair, thanks to a powerful blend of Keratin, Collagen, Moroccan Argan Oil, and Coconut Oil for sleek, smooth beauty and luxurious shine. Imagine clearing your bathroom of dozens of single-purpose products and replacing them with one powerful, all-in-one solution that meets all your hair care needs.
Advanced Frizz Control & Protection: This treatment offers months of advanced frizz control, long-lasting moisture, and heat damage protection, while taming split ends and strengthening hair from the inside out for smoother, more manageable styling.
Customers say
Customers are satisfied with the shampoo’s effectiveness, value for money, and frizz-reducing effects. They find it works better than other treatments and is a good alternative. Many customers report that their hair feels soft and smooth after using the product. Some customers dislike the smell and have mixed opinions on the time required.
AI-generated from the text of customer reviews
12 reviews for Premium Advanced Brazilian Keratin Hair Treatment Straightening Complex Blowout Keratin Professional Salon Results at home for Months Keratina Brasilera Tratamiento (10oz +4oz)
Add a review
Related Products
Kativa Brazilian Straightening Kit, 12 Weeks of Home Use Professional Straightening, with Organic Argan Oil, Shea Butter, Keratin & Amino Acids, for Straighter, Softer and Shinier Hair, All Hair Types
Keratin Hair Treatment Frizz Control Salon Smoothing Long Lasting Cream for All Frizzy Free Curly Dry Damaged – Professional Brazilian Complex Blowout Straightening For Silky Smooth – 3.4 Ounce
$65.00
Hal –
Great results that last at least a month.
I bought the larger size to use in my hair and a friend. I still have enough for probably another use for the both of us, although we have short shoulder length hair. Our hair textures are thick, wirey hair (we are Asian and Native American). As some others have noted, the chemicals get VERY strong so youâre going to want to turn on the fan, vents and window. My eyes were burning when I was working on the hair closer to my face. For my hair, Iâm pretty experienced working on it myself, and Iâm very thoughrough so I was able to do it myself. I the. Proceeded to apply it to my friends hair. Followed the instructions to the T. We have our hair a bit over 24 hours before we washed it with sulfate free shampoo and straightened it again. Our hair was very soft and shiny. Loved it. We continued to straighten our hair every night for the next 3 days. After that we only straighter our hair every other day. It remained great for a month, and probably would have lasted longer if we continued with the ritual of straightening our hair every other night. It does take a long time and itâs messy and smelly, but itâs worth it.
MLoHo –
I think it worked.
I followed the instructions-shampooed twice, blowed dry, put in the product. Combed through, removing excess, blowed dry, flat ironed. I waited 3 days to wash my hair. I did hit it with the flat iron in a few places where I tend to be frizzy. For an over the counter product without formaldehyde, I think this is a good price and reasonably effective. Not quite as good as a salon, but easy, convenient, and much less expensive. The photos are a few days after, no heat applied, just brushed it off my face.
Sandra –
Strong smell but good results
Very strong smell that made my eyes and throat burn. I did not wash it out for 3 days but had to keep my hair away from my face due to this. I was worried about the results since my hair felt brittle during this time. I washed it out and blow dried it straight and was pleasantly surprised that my hair was very smooth and stayed straight longer than usual. I had bleached it previously but it looks less damaged now. This is a good product except for the smell. Also I forgot to wear gloves when blow drying after I put on the product and it made my hands feel weird.
Kt333 –
Works well if you wait 2 days to wash
I have fine, frizzy hair and this product works well for me as long as I wait at least 48 hours to wash. I experimented with washing right away and results were way worse. I have medium to long, fine hair and I get about 3 treatments per 1 bootle. Must have supplies: box fan to put in window while you work. If possible open another window on opposite side of house to create cross flow. Also, order a pair of snug fitting latex gloves to wear while you apply the product. Last of all, a plastic grocery bag to wrap around your head to trap the fumes while the chemicals sit for 30 minutes. I have long hair so I loosely wrapped it up to fit in the grocery bag, then tied the handles of the bag into a knot to form a snug seal. I don’t wear contacts because the fumes irritate my eyes and contacts make it worse. If your hair is just frizzy like mine and you’re impatient, focus your efforts on the top layer of your hair when you use the straightener and go over it multiple times. Be sure your hair is totally blow dried before you start straightening or you might burn your hair! Overall, I get similar results as the salon with this product at a tiny fraction of the price. The biggest benefit to me, though, is being able to set up good ventilation with the box fan and open window…usually ventilation at salon is insufficient and these are nasty chemicals. I wash my hair about 3x per week with Aveeno sulfate free shampoo and the treatment lasts well for at least 3 months before starting to fade and seems mostly gone after 6 months. Swimming in ocean salt water will strip it extremely fast, though.
The Been There Done That Mom –
This stuff really works!
I usually get my hair professionally treated with a Brazillian Blowout or other Keratin treatment every summer when I travel back home from my family’s military posting overseas. This summer, we cannot travel due to covid requirements upon return to our duty station, so I researched to find an at-home treatment that would be effective and safe- ie, not ruin my hair. I settled on this one and am really pleased. I followed the directions exactly, including having someone else do the treatment for me. I brought the stuff to my hairdresser here and he did it for him. I sent him the directions, translated into his language, and a video, and other info, ahead of time. It took two hours, as I had done the pre-wash and dry at home. My hair is soft and frizz-free now! I’m really happy with the results. I ordered 2 bottles because my hair is thick, but I only needed about 3/4 of one bottle. I think I could do it myself, but it is better to have someone else do it.
Amazon Customer –
LOVE IT!
I have been getting Keratins and Brazilin Blow outs for YEARS, paying 300 plus, twice a year. I decided to try this product, and I am very satisfied. I followed the directions, it was not a difficult process, but it does take time. My hair is shoulder length and took 2 hours from start to finish. My daughter has very long, thick, wavy hair. Her process took 4.5 hours. TOTALLY worth it!! Its been 2 weeks and both our hair looks just as good as when it is done at the salon. I cant comment on how long it will last, but I do recommend this product! Also, we both waited 3 days to wash our hair (I know YUCK) but it wasnt so bad, hopefully it really soaked in!!!!!
mailyn –
I have frizzy hair and this product works well for me
I have frizzy hair and this product works well for me
Amélye Bergeron –
Ok… Ce produit est miraculeux 𥹠J’ai hésité pendant longtemps avant de l’acheter. J’avais l’habitude de payer 500$ pour des lissages et donc je me suis dit que j’allais m’essayer. D’abord, le produit est très fort lorsqu’on lapplique, ça pique la gorge et ça brûle les yeux. Faites le dans un endroit super aéré. MAIS, une fois terminé (ça m’a pris 3h30 mais j’ai les cheveux ultra longs), mes cheveux étaient vraiment beaux. J’ai laissé le produit pendant 3 jours. Quand je suis sortie de la douche, je les ai laissé sécher à l’air (voir la dernière photo) . Mes cheveux sont magnifiques!! ððð ils sont ultra doux et souples et presque plus de frisottis et le grichou est parti! Mes cheveux étaient morts et ce produit a fait de la magie. Merci mille fois ð©·ð©· n’hésitez pas, çest un life changing.
Trevean –
I bought this product for a do it at home ordeal .I took me half a day to complete everything, while attending to the kids and the house. I watched tons of YouTube videos before deciding to do the at home treatment. I separated my hair in 4 sections , by the time I got to the front and was applying the product , my eyes started to burn and there was this one section on my scalp that felt like o was getting a relaxer⦠even though I didnât saturate my hair or scalp in that area.Thereâs enough left in the bottle for 2-3 more treatment however Iâm not so sure Iâll be using it again , just because of the burning sensation on the scalp.I left the product in as recommended but only until the next day .My hair came out great.It did what it was supposed to do. My hair is silky soft and more manageable.Iâve just started the Olaplex brand treatment just to try maintain this keratin goodness.
Janice –
Have used this product twice now and have been extremely happy with the results
Julie L. –
Over the course of the last 18 months I decided to go completely natural with my hair. No chemicals, relaxer, dye, etc., I trimmed my hair very regularly and it was in it’s healthiest condition in years. Because my hair is so thick, curly, and coarse I wanted something temporary to help me manage my hair and this was my experience:This stuff didn’t smell terrible (like a relaxer for example) but it smelled like really strong chemically perfume (like a sickening stink). It was intolerable. I waited the prescribed time and followed all the steps to a tee, and on my first hair wash I noticed a lot of hair in my brush… While blow-drying my hair I have noticed tons of short little fly aways and small sections where my hair is pretty much a short tuft… So I have breakage. Over the years (10+) I have had a lot of experience with treatments from relaxers, thermal reconditioning, bleach, etc. and I have never experience something like this. Please save yourself trouble and don’t destroy your hair with this product. It causes more trouble than good.
Setareh Nezami –
Exceeded my expectations! I have done a keratin treatment in a salon before, but the cost is around $500 for my hair length. I did a lot of research online and cane across Keratin Research Treatment. This is the best investment I have made so far. It is so easy to apply. However, you better have someone help you with the back of your head. The product chemicals would make your eye tears, so make sure you have proper ventilation. You can see my before and after photos! My life has changed! So happy with the results!