Keratin Research Keratin Forte Brazilian Keratin Hair Blowout Treatment 300ml with Moroccan Argan Oil for Curly Hair

This is my go-to keratin treatment and I’ve been using it for years with great results. My hair always feels smooth, healthy, and easy to manage after using it. I was a little nervous ordering again because my previous package got lost, but customer service was excellent and I received a full refund. This time, the shipping was super fast — it even arrived several days earlier than expected! I’m very happy with both the product and the service. Highly recommend!

At $65.00, I will get at least 3 treatments out of this one bottle. When I had it done at a salon it was $180. I love it! The smell is overwhelming and it stung my eyes so be sure to be in a very well ventilated area. It took me about 4 hours to complete the entire process but I was taking breaks and doing other things. I'm sure I could have shaved off some time if I had just powered through it. I'll repeat...I LOVE it! It came out great and what I love best is that my hair stays smooth and nice in humidity. I went for an evening run and it was damp but did not take on the frizz ball look that it would have otherwise. I highly recommend this product and will definitely purchase it again.

I have very thick and course hair that gets frizzy, wavey, and unmanageable as it dries BUT after this treatment (!*following directions!* with my friends assistance), it changed. I love it.... soft, shiny, straight... I stopped putting it in a bun to hide its craziness. I started rocking the long locks with no styling necessary and, when hot, a beautiful ponytail... no straightener, curling iron, or other hair products. This product has changed my hair and somehow brought it from dry to normal. I have continued to use sulfate free shampoo (Neutrogena) and actually stopped using conditioner which was always necessary. Hard to brush wet, but the results are worth it and my hair is doing great 2 months later!!!

It did not straighten my hair but it did losen the curls. It also made my hair much softer and shiny. The process is long and tiring. I don't think I'll be doing it myself again. Also the fumes are serious! It gave me watery burning eyes and sore throat even though I wore an N95 mask and had a fan with good ventilation.

second time buying, I'm a male with fine blonde hair and have used this a couple times, finally bought the larger bottle. Always exceeds my expectations, makes hair healthier, shinier, and most importantly: NEVER FRIZZY! I moved from Calgary, Canada, which has low humidity to Orlando Florida, which is extremely humid. That was the real test, and my hair is still perfect all the time! Don't often write reviews but this time I had to... This product needs to see more use!!! Definitely will help a lot of people who have qualities of their hair that they constantly battle. I literally blow dry my hair for 2 minutes as opposed to 10, and leave with it being consistently well styled. WORTH IT!!!