I specifically liked the scent of this shampoo and the way it boosted volume in my hair with the collagen and biotin ! The only thing I say I would slightly dislike is when I rinse my hair my hair has a rough feel to it but after I’ve blow dried and styled it seems to be softer.

I love love this shampoo and conditioner! I really helps with hair loss..it smells so good! It leaves my hair so smooth and manageable ! The only thing I would change is that the bottle is too thick so it is a little bit hard to squeeze it in order to take out the product!

I used to love this shampoo! Recently I’ve bought two different bottles from two different places and the shampoo has turned in to an awful gel. The gel makes your hair hard and doesn’t dissolve all the way no matter how much you wet your hair. I’m switching shampoo companies. I can’t keep buying it, not knowing if it may or may not work.

So I been struggling with finding right shampoo for my hair. And I finally found fox and this specific one helps my hair grow and gives it more fullness. But it doesn’t give my hair shine nor it makes it dull. But just some shine would be great. Otherwise, this shampoo it’s safe choice that it’s easy to come back when trying new shampoo. [product:ogx-biotin-&-collagen-shampoo] #ogx

I really wanted this product to work. I wanted to love it. Sadly I didn’t feel like it added any strength, it weighed down my natural curls, and and overall my hair looked sad. Really disappointing. I even used the whole bottle to give it an honest chance and nada. Cant say I’ll ever buy this product or something from that brand any longer

My favorite hair care product I own! I use both the shampoo and conditioner and my hair has dramatically gotten stronger! I also have noticed it become more fuller too. I have been using this product for over a year and I don’t plan on ever stopping!

[This review was collected as part of a promotion.] This formula of ogx biotin & collagen is definitely upgraded from their previous version. The old version my hair felt so dry if I didn’t use a good conditioner afterwards but this version it feels great! Thick full and total body!

Absolutely love this brand and the variety of their products. With shampoos and conditioners that aim to treat a number of hair and styling needs. It makes my hair thicker, It leaves it looking/smelling great and much easier to handle. I also love that it contain biotin and collagen which helps with the growth and strength of my hair.

For years I used Bilolage Volumetherapie, full lift, but it's no longer made. I tried other volumizing shampoos, but was disappointed, each of them leavening my hair limp and flat...until I tried OGX Thick & Full. This is an awesome product and it's sulfate free. My has never felt or looked so good.

Love this shampoo too. I mix it with the coconut one from OGX. I love the OGX line up. The shampoos and conditioners and dry shampoos are all great. I’ve never had hair this healthy until I started using the OGX brand. I do recommend any of the shampoos from OGX.