FAVOURITE SHAMPOO EVER!! This shampoo is amazing.. it really helps repair my hair and keeps it soft and strong! The smell is kind of vanilla-ish and not too overbearing! I have a combination of oily/dry scalp and this leaves my hair looking and feeling clean!

This shampoo leaves my hair feeling so soft and smooth. I have been using this shampoo for months and my hair feels much better. A little goes a long way as it lathers pretty well. I am extremely satisfied with this product and will continue to use it.

I initially bought this because I loved the smelled of it. I then quickly found out that not only does it smell great, but it makes your hair feel thicker! I’ve used shampoos like this that have this effect but makes your hair knotty and this is not one of those

I love OGX because it washes well and it doesn’t dry out my hair. This shampoo lathers very minimally but it’s a good thing. I found that shampoos that lather too much dry and strip your hair of natural oils. The smell of this Biotin and Collagen is great! Your hair will feel healthy after using it. The product is thick and it your hair will smell and look great. I highly recommend OGX products.

The best of this shampoo it’s my hair shine. hair does not get fat quickly as with other shampoos. shampoo foams well, you need to use quite a bit, it is economical. for best results, use 2 times. I like this one [product:ogx-biotin-collagen-shampoo]

Ive been using this shampoo for the past 3 months and I love it , I was having a really bad time due to hair fall out every time I would brush and shower I would get hand fulls of hair fall out but since I started using this I only see by most 5 hairs fall in the shower. Im very happy with this and totally will continue to use it.

[This review was collected as part of a promotion.] I really wanted to like this shampoo but unfortunately my fine and color-treated hair did not respond well to it. I have dark brown hair and this brought out a ton of red in my hair. It also made it super oily after not even a day (I can usually go 2-3 days without washing with other shampoos). It does smell great and made my hair super soft! If you have medium to thick hair that isn’t color treated I would definitely recommend trying this!

Great shampoo! My hair felt less brittle while using. I really liked the smell and it lathers up very nicely. It works great with the conditioner since it is not too heavy. This was my first Ogx product, I will probably get a different variation of their shampoo just because I liked this one and trust the brand.

I used to have thick hair, but after highschool my hair started thinning and not growing as fast. So, I tried this and my friends have noticed my hair is thicker. I don't think it works as well as it's hyped up to be, but it still thickens my hair. I was expecting my hair to be as thick as it was in highschool, and it's not there yet. I'm almost done with my first (big) bottle of shampoo and conditioner, so maybe my hair will get even thicker and healthier the longer I use it.

I love this shampoo, [product:ogx-biotin-collagen-shampoo] . It makes my hair feel full and look bouncy, it holds up well on Day 2 and doesnt strip out my hair color. Best of all, it doesn't build up. I've been using it for over 2 years and haven't ever felt the need to switch off to remove buildup.