I have been using this product for years! It is gentle for my hair, and it takes care of my damage hair after colouring it!

Smells amazing. Gets hair clean. Good consistency, not too thick or thin. First time using ogx products and I'm impressed

I have extremely thin hair and I have tried almost every shampoo but OGX biotin & collagen shampoo is amazing!! My hair is shinier than ever and it feels so soft and healthy.

I really like this shampoo. It adds some fullness to my very fine hair. The only issue is that it does build up over time which causes my hair to get weighed down. I use a clarifying shampoo once a month and that takes care of the problem.

The product itself is excellent as far as a volume shampoo but the pump is easy to break in shipping and I had to call Sam's and get a replacement since the first shipment had the pump broken off (kudos to SAM'S Customer Service)

I'm pretty impressed with this shampoo, like it well enough that I gave some to my daughter in law , because I felt she would also like it well enough to get it for herself.

Very happy with results! Makes my very fine and thin hair more puffy and full looking! I don't even have to use Mouse when I use shampoo along with the conditioner! Huge bottle will last a really long time and so reasonably priced!

It's really thick and hard to start a lather before it wants to fall to the shower floor. You have to wait a while for the pump handle to reset, after the first pump.

I’ve been purchasing this shampoo for the last 4 years. I have loved the way it leaves my hair and not only do I use it, but also my kiddo! Great for any hair type. I also buy the conditioner that goes with this. 10/10 recommend & affordable cost!

A cancer patient recommended this shampoo stating it helped her hair full thicker. Biotin & Collagen are 2 components that assist in hair growth. Great product