The shampoo smells really nice and has a good lather. It's marketed as a shampoo fortified with collagen and biotin but I have not noticed a difference in my hair. I wouldn't say it's thickened it much at all unfortunately :(

I have tried every colonizing and thickening shampoo I can find and this is the only one that works. My thin flat fine hair now has fullness and movement. I highly recommend this product.

[This review was collected as part of a promotion.] This shampoo really dig into my roots. It has a great smell and really lathered up. It cleaned my hair very well and left my hair feeling light weight and clean. I’m really in like of this out !

This shampoo makes my hair feel so soft and luscious while giving me great body without the frizz. It is hard for me to find a shampoo that my hair likes, but it loves this one.

I decided to try this Shampoo a long time ago, believe me I loved it because it helps me a lot to show off shinier and fuller hair. Normally this Shampoo does not leave your hair stiff after bathing, it leaves it super manageable.

[This review was collected as part of a promotion.] Scent is amazing!!!!! It’s very effective and it’s packaged nicely . I have a curly hair texture and it work amazing for me! I think it’s worth every penny.

I tried this shampoo, I must confess that I love it, it leaves my hair silky and shiny, I recommend it, I am a person who takes great care of my hair.

I absolutely love the Biotin and Collagen line from OGX. It gives my dry, flat hair great volume while still keeping it soft and shiny. The smell is great as well! It lathers nicely, and the conditioner is great too! I always keep this on hand.

This stuff adds amazing volume to my hair and makes it smell great. I also don't have to wash my hair as often when I use this because I feel like it helps me control oil. I also feel like it adds volume without creating any frizz.

The smell of this shampoo is definitely amazing. It's such an affordable product and it lasts me a good while. My hair definitely felt fuller after using this and smelled amazing!! I definitely recommend this.