I used to have thick hair, but after highschool my hair started thinning and not growing as fast. So, I tried this and my friends have noticed my hair is thicker. I don't think it works as well as it's hyped up to be, but it still thickens my hair. I was expecting my hair to be as thick as it was in highschool, and it's not there yet. I'm almost done with my first (big) bottle of shampoo and conditioner, so maybe my hair will get even thicker and healthier the longer I use it.

I use this shampoo and conditioner together I definitely can say it's one of my favorites because of how healthy and soft it has my hair!! It lathers up really good so you don't have to use much!! I always keep this in the house and I recommend to everyone when they ask!

Absolutely love this shampoo. The scent reminds me of amber/cashmere and the formula leaves my hair clean and soft. This brand is very budget friendly, and I love the variety of formulas. You can find this brand at most stores, in full size and travel size!

This shampoo smells amazing. The consistency is thick so a little goes a long way. the color of it is lilac which is also something I like. It makes my hair feel healthy and it deep conditions it whenever I use the conditioner. it isn't expensive and is a great product

Oh my gosh this stuff is amazing! First off.. it smells AMAZING! I bought the big bottles with the pumps and I love them! Second.. I feel like it really does clean my hair, and doesn't leave it feeling like there's still product residue. Third.. the price is so inexpensive! I love love love this stuff and the packaging is sheik and simple.[product:ogx-biotin-collagen-shampoo]

This conditioner is great! Whenever my hair is feeling weak (or I'm losing more hair than usual) I grab this conditioner and use it. It makes my hair feel stronger and I really love that! I also do notice a difference with my dry scalp and hair loss when I use this + the matching shampoo. Love that duo!

After a few uses of this product, I noticed it eliminated any dry flakes I have on my scalp. This product completely moisturised my scalp without leaving my hair greasy after a few days. The scent is really nice and I love the shine my hair has after I use this shampoo. However, after reviewing the ingredients listed on the back of this product I noticed it contains some chemicals that may lead to hair loss. I haven't noticed any hair loss myself after continued use of this product, but I think I will still try to find a new shampoo that doesn't contain these chemicals.

I've been having problems with my hair lately. My hair is damaged and thinning. I heard good things about OGX's line of products, so I decided to try it out. I've only been using it for a short while, but I'm optimistic about it. I've already seen some improvement in the overall quality of my hair. It feels softer, has a nice shine, and it feels stronger. My hair is starting to look healthy again. So happy with my results so far!

I've been using this shampoo, with the matching conditioner, for a little over a month and if I had to pick one word to describe it, I would for sure say FANTASTIC!!! This product made my hair WAY more full, soft, and my favorite part, it smells AMAZING!! I will definitely buy this product again!

Love it I always use this brand to wash my hair. It leaves my hair soft. I don't use any other brand. I would definitely recommend this because I think it's better than most brands especially tresseme which always left my hair really itchy. I'm extremely satisfied!