Keratin Leave-In Conditioner for Dry Damaged Hair, 4.4 oz — Frizz Control, Smoothing, Moisturizing & Heat Protection for Color-Treated Hair

I love GK Hair products. While I don't have keratin treated hair, my hairdresser uses these products on my naturally wavy hair. I've paid attention to what she uses and purchased the same products. They are great! The products help control frizz and leave my hair feeling very soft.

I had dry, brittle damaged hair and tried several expensive products and treatments at the salon and at home. My hair was breaking off in pieces and became extremely thin and weak. I was introduced to this product by a hair professional in another country and it has worked miracles! In January 2018, l started using the moisturizing shampoo and conditioner, serum, and leave in conditioner (in combination with olaplex professional treatment once a month). By the end of February my hair was no longer breaking, and dry. It looks and feels 100% healither! I just had my first relaxer with my US hair professional, since I started using the product. she was amazed at how healthy my hair was. She had not seen me since December. She had never heard about this product. As I purchased the product overseas, I was worried that I would not find it in the US. I was so thankful to find it on Amazon! THANK YOU Amazon for providing a market place for some many products! I give GKhair and their product 5 stars! The product is amazing and their customer service was excellent. The product arrived within 2 days of my order, I was not expecting it for at least 5 days and they placed samples in the order! I am looking forward to trying out more of this line. Sharing samples demonstrates excellent customer service and marketing! This is my first time ever writing a review for a product. My hair has always be one of my obsessions and I thought I would literally have to cut my hair down to the roots, it was breaking off so badly. It was emotionally traumatizing for me. I am so greatful to GKhair for creating a true product, that delivers everything it promises! THANK YOU! Now, if GKhair would go into the skin care business with the same standards, all my problems would be solved!

This stuff is amazing. First time I’ve ever used it and within minutes it removed the yellow brassy color from my blonde. Obsessed. Will buy again.

Hardly ever write reviews, or really notice a difference in a hair product often, but this is amazing! From the first try, I noticed how smooth my hair was after. A must from now on!

I have naturally black hair and have been bleaching it for over 10 years. My hair was always brittle, frizzy, and wouldn’t grow past my shoulders until I discovered GK Hair products. Now, my hair is waist-length, and I couldn’t be happier! At a recent family gathering, everyone kept asking if I had extensions because they couldn’t believe how long and healthy my bleached hair looked. The products smell fantastic and it leaves my hair so soft. I’m so grateful I found these product, they’ve truly transformed my hair!”

Perfecto! Mlegaron tal cual

My hairdresser uses these products and they are wonderful. I purchase this leave in conditioner on repeat and it makes my hair look and feel great.!!

I’ve tried so many products, and I’m being completely honest, since I color my hair, it eventually becomes frizzy, rough, and tangled, making it look very unhealthy. My hair is medium thickness, not too thick or too thin, but the frizz makes it look worse than it is. This product really helped my hair looks healthier and smells amazing for a long time.

All I can say it is true to what's said...

I’m very happy with my GK Hair Global Keratin Leave in purple cream. My hair is 100% grey. GK is a great colour shade, very good quality & makes my brittle hair look so much better. 100% recommend.

It smell ok not oily and good to my hair.

I've been looking for so long a product that help me with my fine hair. I have a frizzy and damage hair for highlights. I tried several product but my hair and they didnt work. This product is amazing, my hair looks great. The product is not oily and leave my hair looking healthy and with an amazing smell

After using this product for a few weeks now, I don't think I'll buy it again. It doesn't leave my hair feeling soft and conditioned at all. In fact, just the opposite. Very disappointing. I thought I'll buy something a bit more expensive and it may be worth it. But disappointingly, it wasn't. I'm not buying this again.