Keratin Research Keratin Hair Healing Mask, Prevent & Repair Hair damage Instantly Deep Moisturizing Keratin Mask Inverto Revolution Keratin Hair Treatment Hair Healing Mask

I have tried a ton of hair masks throughout the years as I have naturally curly/frizzy hair and I’ve have to say that this is my favorite yet. After I rinsed it out, my hair felt and looked so healthy. I really like the smell too, not strong , nice, clean, and subtle. Awesome ingredients and results.

My hairstylist told me about this product because no matter what I did, my hair had a tendency to be dry. She offers 30-minute treatments at the salon, for a hefty charge, but also tells customers where to purchase it. I wasn’t sure about trying a product with keratin in it because I didn’t want it to straighten my natural curl. Did a 30-minute treatment on my own at home and it made it softer, but have now used it once a week for about six weeks leaving it in for just ten minutes. Honestly, my hair looks better than it has in years! The product smells nice and is remarkably inexpensive for how effective it is. My hair is colored and it’s gentle on the color. At my last haircut my stylist asked me what I was using on my hair because it was not a single bit dry and I told her it was the product she recommended. She was so happy to see a client having such success with it. If you need a gift for someone who likes their hair to look their best, this is truly the perfect gift. Ten stars.

The perfume in this product is beyond strong. I’m not sure why they felt the need to go so far. It’s like an overwhelming cheap synthetic floral smell. I am hesitant to use the product again to see how well it works due to not wanting that smell in my hair.

Great product! My hair looks better than ever before. It gave my hair smooth silky texture and helped with the dry ends. Definetely i will buy again

Not as good as the keratin liquid that you have to spend hours flat-ironing into your hair, but a good quick touch-up for in between keratin treatments. Takes about 20 minutes with a plastic bag over your hair and a blowdrier with diffuser over-top of the bag applying heat.