Huge fan of this shampoo and conditioner! It's not only affordable, but also smells amazing. I have very long, fine hair and this does not weigh my hair down or make it greasy. It leaves my hair feeling silky, smooth and also helps with humidity control. I never have issues combing out my hair after using this product.

This smells nice which is why I gave it two stars. I'm suffering from hair loss and tried this without really researching and my hair started falling out worse! Turns out OGX products have been causing people to lose their hair so I threw it out. No thanks.

This product was recommended to me by my daughter who started using it a few weeks ago and absolutely loved it. So I went out and bought it because my hair is very very thin and fine. It gets staticky, it's fly away, it breaks easily, and it resists curling.. I purchased this and the conditioner and noticed an immediate difference. After washing my hair, I used the round brush and hair dryer and my hair actually had volume and wave to it. And it appeared thicker and plumper. When I woke up in the morning my hair was still plump and fluffy. It never did that before. It usually goes flat after sleeping on it. I absolutely love this product and will continue to use it.

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.

Within one use, my hair felt thicker with more volume! The natural-looking height it gave it was amazing considering it also cleaned my hair thoroughly, easily, and left it soft and smooth. The smell was the perfect amount during and after use and I keep stock of this for fear of running out! I recommend to all my friends no matter their hair type!

I recently got my hair cut and the girl took more off then what I wanted. I researched and researched shampoos, oils, everything that would help hair growth. I came upon this shampoo. This is the best shampoo ever I have been using it for about 2 months and I am already seeing a huge difference. My hair is so healthy looking and it has already started hair growth. It's amazing the difference in just 2 weeks.

Products make your hair smell great smells good it'll fix dandruff make your hair smooth and soft no oil not dry! I love this brand so much it's so good I use it all the time the other products like the coconut milk for your hair lotion and the beach waves stop it's also so good

I used to struggling with my hair loss for a while. I took advices from YouTube videos and tried this biotin shampoo. My hair got so much thicker now since then but I'm pretty sure my diet + grapefruit hair serum helped too. I still use this biotin shampoo now but I feel like it's not as good as I thought it was. I would love to try more other brands to compare.

My hair free so much and quick after using this shampoo. It really cleans your scalp letting the hair grows healthy. The smell is also great and reminds me of good memories I had when started using it. My hair got so much stronger and healthier after this

I bought this to use on my daughter's long, easily tangled hair. I noticed immediately how well it worked! Her hair was super smooth and so much easier to brush through. The scent is light and clean. I highly recommend this for someone with split ends or tangley hair.