For those looking for a very good shampoo and conditioner, I recommend it. The price range is also another thing that I really love about this specific brand! OGX sells you this bread product and to me its sold at a reasonable price. Additionally it leaves your hair smelling very nice.

I thought this product worked great, it really helped to create volume and thickness, as well as helping with damaged hair to rebuild. It lathers really well which helps cut through the product build up. I am definitely going to buy this again but in the jumbo size!

i wasn't sure about this shampoo but it surprised me. it leaves my hair fragrant and soft but a little heavy near the roots. even so, as i wash my hair every two days i think it's worth! About the conditioner , make my hair really soft!! Ogx Biotin & Collagen Conditioner

This is a great shampoo! I have fine, very curly and sometimes frizzy hair and it really does increase thickness and provide volume. I live in a humid environment and this does well with preventing frizz caused by humidity. I also notice new hair growth after using this and I love that! The smell is wonderful and the price is great! It's also a purple color which helps with brassy tones on highlighted or colored hair.

This is an awesome product! After a couple of weeks I was able to see the results of the shampoo and conditioner together I got amazing results. My hair felt and was also visibly thicker. Finally, my hair had a was draping gracefully and had a beautiful shine. I absolutely recommend this product:)

I have very textured hair. I can't use just any conditioner because my hair will not be able to be combed very well. But when I use this conditioner my hair is so easy almost like butter to come through. I really like this conditioner and I enjoy the smell of it too. The smell stays in your hair for a couple days and it's really pleasant. I would highly recommend this conditioner

I love love love this shampoo. I can't even explain how much it has done for me. I suffer from thin falling off hair. I have tried expensive products and by far the comparison. I have seen a dramatic change in my hair. Now I have fuller and thicker hair. You just have to try it and see for yourself ❤❤❤❤❤

Even the packaging of the ogx thick & full biotin & collagen shampoo is attractive, it definitely has the look of a high end salon product, but I purchased it at my local pharmacy. The smell is fresh, not overdone or heavily scented. The shampoo lathers nicely and rinses cleanly. I have thin, straight hair that is just past my shoulders. I have been using this ogx shampoo for three weeks and I do feel like it does a great job of making my hair appear thicker and fuller, and it styles quite well. I have been using this product in conjunction with the ogx biotin & collagen conditioner. I do like these products, I plan to continue using them and also repurchase them.

Similar to the other OGX shampoos, I chose this product because it doesn't have sulfates which are supposed to be bad for your hair. I don't think this product made my hair "thick & full" as advertised, and it doesn't lather very much. I am disappointed in it and wouldn't purchase again.

This shampoo smells like a spa! I love the way it smells so much. I work at a beauty store and have been warned that there are better products to use for my hair so I don't use it anymore. My hair was easy to comb and I liked it for the price but I also want to find healthier options for my hair.