I really wanted to love this shampoo; it smells great, is paraben-free and also contains biotin. Unfortunately, every time I use this shampoo my hair is greasy again by the end of the day and I have to wash my hair the next day with a different shampoo to get the residue out. Maybe this product works for others, but not for me. On the bright side, my hair has been growing a bit faster since I started using this shampoo, but it doesn't make up for having to wash my hair daily. I only use this shampoo about once a week now for the biotin benefits.

[This review was collected as part of a promotion.] This shampoo was not bad. It's not my favorite but it's decent. It's smells clean and the bottle comes with a good amount for the price. I say it's not my favorite because it doesn't do much for my hair. My hair actually felt drier after use. It might be good for someone with oily hair.

[This review was collected as part of a promotion.] I honestly thought I would like this a little more than I did. It is great value for the money. The packaging is recyclable, but the scent is a little overwhelming and I’m not a fan of some of the ingredients.

[This review was collected as part of a promotion.] After finishing the whole bottle to give my review, I can say I really like this brand and wish i would have started using it sooner. The bottle seems small and the price seems higher than what it should, but it lasted me a long time and worked great on my hair that usually sits flat. This shampoo provided me a great amount of volume and also smells luxurious. I do feel that I had to use more during one wash but the overall works great leaving my hair smooth and voluminous. Will definitely be purchasing this!

[This review was collected as part of a promotion.] I received this product for free from OGX and Influenster in exchange for my honest review. This is a clear, foaming shampoo. It has a nice gourmand scent and feels cleansing. I haven’t noticed any thickening effects, but my hair does feel softer! I will be finishing the bottle.

This shampoo was making my hair fall out! I originally bought the conditioner version of this and LOVED it - it smells so nice and makes my hair feel great, so I thought I’d try the shampoo. It smells horrible and causes way more shedding, even after using it for a few weeks. My hair looks lackluster too. Do not use!!

[This review was collected as part of a promotion.] I'm absolutely loving OGX Biotin & Collagen Shampoo! 💜 This shampoo has transformed my hair, making it feel thicker, fuller, and healthier. The powerful blend of biotin and collagen works wonders, giving my locks a noticeable boost in volume and strength. Plus, it smells amazing and leaves my hair feeling soft and manageable. Highly recommend for anyone looking to amp up their hair care routine and achieve luscious, voluminous hair!

[This review was collected as part of a promotion.] I received this product for my honest opinion on it and I have to say this product surprise me. It had a nice clean smell and left my hair clean without it feeling brittle. I also like that you didn’t have to use too much. A small amount goes along way.

I brought this product last week because i heard great things but at first i was skeptical but once i tried it i am now hooked!!! I use biotin and collagen and it make my wavy hair just flourish and look so beautiful and shiny. I never thought i would find a product that worked with my hair so well. I am now recommending his product to everyone i know after only using it twice! I love OGX

[This review was collected as part of a promotion.] After almost 2 weeks of trying this ogx biotin and collagen shampoo, I can honestly say this stuff works! My hair isn't super thin, but I do have a lot of hair, and after even just the first use, I instantly felt like my hair was thicker and had more volume. It has a very pleasant coconut smell to it and suds up very nicely after the first shampoo wash! I would give this two thumbs up!