Kativa Brazilian Straightening Kit - Professional Keratin Treatment at Home - Up to 12 Weeks Lasting - Formalin Free - Easy to Apply

Absolutely brilliant, easy 2 follow instructions, not a bad smell like others Iv used, shampoo and conditioner that comes with it is lovely, hasn’t damaged my hair, feels soft and no frizz 🥳

Easy to follow instructions, hardest part is drying your hair whilst the mask is on, it takes a long time.But definitely worth it, no really strong smell and no irritation to the scalp, 100% worked for me

I was a bit wary with using a product costing so much less than getting a straightening perm done at a salon for ￡200 but having did some research on this product, plus reading up on reviews, i decided to give it a go, as nothIng to lose. This is an honest opinion... this product is so good!!! Easy to use and the result is amazing. Soft, straight hair. The only downside which made me minus one star, was the time to straighten it using the heated straighteners was very long. And the smoke that comes out is quite toxic to smell. All in, the whole process took me 4.5 hrs... and my hair is not that long and not that thick. No wonder salons take 6 hrs to do a straightening perm.Overall, i wld def use this again. The outcome makes my hair smell nice, looks and feels soft. Just wondering how long it will last now...

Tried this today and included photos from each step to show the progress...I have naturally thick, coarse hair which is bleached. I have used another brand of keratin treatment and this is so much better in comparison! For starters it is completed in one day and it also doesn't burn your eyes and mouth from the fumes.I am yet to see how long it lasts but from first impressions I think it is great. Didn't ruin my coloured hair and was easy to do- although a little time consuming. I recommend just putting in wireless headphones and listening to a podcast or tv show whilst you do it. Very happy so far!

I have used lots of keratin treatments but this has to be one of the worst. Not user friendly to dry off or straighten as it hair feels sticky thick coating and cannot even run the iron through as so much residue on hair. Trying to avoid buying israeli brands like cocochoco. Please boycott !

Pros:1. It works. Very well. I followed the instructions and my hair is silky smooth, straight and with no frizz. Be sure to leave a little room at the roots so you don’t lose volume!2. You don’t have to wait 24/48/72 hours like other keratin treatments I’ve used. You can have it done in an afternoon which is a big plus.Cons1. The amount of spoke produced during the straightening process is crazy. Even in a ventilated room with the door shut, it set off our smoke alarm outside the room. This can’t be good to inhale, so I’d definitely recommend a mask.2. It makes your hair stink. I’ve never experienced this before, but the smell of my hair after the treatment is awful. A really unpleasant smell, it is fading away but I’m a few weeks in and the smell is still there, so this would probably put me off using it again.

Brilliant results, but took me over 2 hours for the whole process. Will be buying again.

Felt compelled to leave a review for my 3c girlies, as I really struggled to find any reviews of home keratin smoothing kits on mixed race/tightly curled hair. TLDR; Absolute game changer, can't believe I've only just tried this. I have a baby on the way and need to cut down on styling time and make my hair more manageable, so was looking to have a keratin smoothing treatment in a nearby salon for £260 - so glad I found this and gave it a shot instead, the results are everything I wanted.Application process from start to finish including styling was roughly 3 hours, instructions were easy to follow. Area needs to be well ventilated whilst straightening as it gets very steamy, but the smell is not bad at all. My hair is super long and thick so I bought 2 boxes - only ended up needing 1.Straightened my hair on and off for over 15 years, never had it feel as straight as it did after this treatment, but it also feels SO so healthy which I didn't expect at all after this lengthy straightening process. The shine is incredible. Far better results than I expected. Also tested out walking through the rain for a few hours the next day and came back with still silky bone straight hair! I don't mind at all if the end result doesn't end up lasting a full 3 months, it's worth it even if it lasted 2 weeks. Literally salon results for less than 1/10 of the price.