ZerO Keratin Revival Kit, Formaldehyde Free Keratin Treatment to Restore Hair, Reduce Frizz and Volume, with Clarifying Shampoo & Nutritive Hair Mask, Salt, Sulfate and Paraben-Free (32 oz)

I had the treatment done on 12/23. I was kind of hesitant to have it done two days before Christmas Day, but still went ahead and gave it a try. The result of this Damanci treatment has been the best Christmas present I received this year. My hair is so smooth, sleek and shining that everyone has noticed the difference and I have received tons of compliments. I will continue using these products and recommend them to all. Thank you Damanci! Happy New Year.

It arrived late and snatched because it was shipping in a bag not a box. Also the jar was half open from all the bouncing around.It was hard to dry my hair with the mask in. Also my hair was very sticky and difficult to come through to separate to be able to flat iron it. Even after the flat iron my hair did not feel like silk. It still felt sticky and I could not run my fingers through my hair.I just did it. So not sure his long it will last.I pulled out a lot of hair trying to blow dry it and comb it out. Not sure I would do it again.

I have very short hair, so the size was perfect for two time use. It worked just like the product I have had applied at the salon, absolutely made the frizz and damage look smooth and healthy again. The box instructions say to "wet hair but don't rinse" out product before straightening and blow drying, but because I've had similar treatments before I knew to rinse away 50-70% of the product first and it does say that here on the amazon site, the box instructions do not. I also had a hard time finding anywhere how long to wait before washing hair and had to ask the question here.Other than that, it takes awhile, but the end result if done correctly is nice and as expected. I imagine people with thick hair or long hair might have a hard time with this and combing it through, you would need to buy full versions of the product I can't imagine this would be enough for anything more than shoulder length hair.

The media could not be loaded.  Excelentes productos. Dejan el cabello muy brillante, suave y liso. Recomendado 100%

I bought this because I wanted a formaldehyde-free alternative for straightening hair. I bought the straightening treatment for $60First of all, all the instructions on every bottle/label was different and I didn't know which instruction to follow. I ended up just following the instructions on the Amazon description. Also, the labels on the bottles were very blurry and small so it is very hard to read if you're DIYing the treatment by yourself in your shower.The entire treatment (shampooing, treatment, then straightening) took 2+ hours. The treatment mixture burned the skin on my ears and neck even though I did my best to cover them. The shampoo and hair mask had a very strong smell to them.After all the treatment and straightening, the results were not has good as going to the salons. It did straighten the hair but I think it was just the result of using the flat iron.The results lasted at most 2 weeks even after following all the instructions on Amazon and the box it came in. I'm not sure if it's because I didn't follow the right instructions or if the formula just didn't work for me. For the price and effort, I would just rather go to a professional to get it done.

First of all I followed the instructions, it said to wash 2x and then dry! After drying yo apply a thick goo and then brush and dry again, then you add more thick goo and there is no way to dry it or even brush it. Had to wash it all out and in the process I lost a lot of hair with the drying and brushing, not happy at all!!!!!!

You’ll need about 3 hours from start to finish. My hair felt rough after the clarifying was but by the last step, my hair was straight, shiny and manageable.I bought it b/c my hair looked damaged and very frizzy, I hope todays end look with be consistent for a few weeks.I gave it 4 stars b/c I’m not sure of what will happen after the 1st wash