I have had dry scalp since i was like 11. I have used so many different shampoos. Trying to find one that wont make my head go crazy with flakes. I have used ogx products before and loved them i used a few of their shampoos as well. And the biotin and collogin seems to work wonders for me. My dry dcalp is like 80% better. Love love love this product. Smells good. And does good. This is now the only shampoo that i use.

I started using this product about 2 months ago. My hair was thinning out so I tried this. It does work, and has a nice pleasant fragrance. You need only small amount to achieve a foaming wash. I recommend this product to anyone who appreciates good results. # Influenster

[This review was collected as part of a promotion.] I was super excited to try this however it left my hair feeling super dry. I have 3a hair and my hair felt super straw like after using this shampoo. While it did lather nice and smelt good it did not do good for my hair. However my boyfriend with 4c hair loves it and it leaves his hair feeling moisturized. Good product but not for every hair type!

[This review was collected as part of a promotion.] First, the smell of this shampoo is SO good. I am obsessed with it and would wear it as a perfume. It also lasts a while in your hair and can still smell the scent after 2 days. It lathers really well, especially if you do a second wash, and leaves my hair feeling cleaned but not stripped dry. The packaging is nice because it is compact and fits on my shower shelf without taking up much space.

Today was my first day to use this shampoo and conditioner. I have fine and thin curly (frizzy in the summer) hair. Flat ironing is an everyday must for me as my hair has no defined curl. It’s a mess. I’d been spending 100s of dollars a month on salon shampoo, conditioner and treatments. After only 1 use of this shampoo and conditioner, my hair has never looked better - not even after leaving the salon! Plus....no flat iron! I am a true believer and convert. Thank you, OGX, for making an amazingly wonderful product.

[This review was collected as part of a promotion.] This shampoo works well. It’s smells amazing and the smell stays in your hair all day. It doesn’t make your hair greasy. It’s packed in a smaller skinnier bottle so it’s easier to store. It’s easy to store in a shower caddy. It’s a little on the expensive side but a little bit goes a long way.

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.

I used this shampoo for years when I had shorter wavier hair. It's volumizing and was great for keeping my waves nice and bouncy. I stopped using it after I colored and grew my hair - it was slightly drying and I feel I needed something more hydrating and smoothening.

[This review was collected as part of a promotion.] The Biotin & Collagen Shampoo is exactly what my color-treated dry hair needed. The scent is light and not overpowering compared to other drug store brands. My hair feels soft and nourished after use along with the Biotin & Collagen Conditioner. I was shocked how my hair wasn't tangled after washing it and I attribute it to the new shampoo / conditioner combo. I am a big fan and recommend.

I have had fine and oily hair my whole life. I was tired of spending so much money on shampoo and conditioner that would cause my hair to fall whenever I was. I used to use TRESemme and dove and still had oily hair the next day and constant falling strands when I was. When I purchased this product, all changed. I felt my strands feeling stronger and surprisingly fuller. I didn't have any strands break off and this product made me a believer. I love this product!!