Brazilian Keratin Hair Treatment 300ml Professional Complex Blowout with Argan Oil Improved Formula and Fragrance Keratin Research Queratina Keratina Brasilera Tratamiento

Excellent

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I use this be with caution. It straightens my hair and know others who have had good results. It was used by my hairdresser.

The seal is broken. The product leaked and turn yellow color

Let me start with how unbelievably nervous I was to try this! My hair is fine, wavy with some curls and very frizzy and easily damaged. I’ve spent what feels like my lifetime trying to prevent damage with not much luck. When I stumbled onto this product I was sceptical (right up to this moment)It arrived yesterday & I decided to go for it! I Followed the directions exactly. I wore a mask because the fumes are strong when blow drying & straightening. Even with the mask it was still hard on my throat.When it was time to straighten my hair I was so scared ... I didn’t do the full 7 times each piece because it smelt like my hair was burning and I noticed some of my hair (not much) started to cracked off. I left it on over night and into the next day before washing it off. My hair felt hard and tangled while washing it & I was panicking... thinking about how my review was not going to be good. However After washing it I combed it out & decided to test out my results. I let it air-dry and Wow .. it stayed straight & didn’t get big and frizzy lol it’s far from perfect but then again I didn’t put any effort into styling it! First time in my life I could do that 😃 not sure how long this will last but I’m happy so far. Before pic is before applying the product (after using the a hairdryer) second pic was after my first wash (air dried). Giving it a 3 star review only because my hair did crack off in some places & some of my ends now look damaged. But over all it did what I wanted. Smell/Fumes is strong but if you can do it outside or in a well vented spot it should be manageable.

I had keratin done in the salon a year ago and enjoyed the results which have since worn off. Just used keratin research a few days ago. Followed directions to a tee. It was a tedious process but I was able to accomplish the treatment with far less damage doing it myself than at the salon! I can comb and blow out my hair far more gently than a stranger. I also prefer fewer passes of the flat iron than the salon did, (approx 3 to 5 slow passes) I used open mirror doors to see the front and back of my head simultaneously. You'll need gloves, protective cloths, a fine tooth comb, no tangle brush to prep hair, clarifying shampoo, clips, a high quality flat iron that heats to 450 and I used the Dyson air wrap with the round brush attachment on medium heat to blow out before and after product application. Oh and you'll need patience and time. And a keratin friendly shampoo and conditioner for after the treatment!The results were amazing at such an affordable price. I have waist length hair and used a third of the bottle for one treatment. Very happy.

I did my treatment on the weekend and didn’t wash my hair gor three days and my hair today are still the same. All those fumes inhaled and effort for nothing. I saw the reviews and bought if but useless product.