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

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 seldom write reviews! However, given my results, the OGX Thick & Full Biotin & Collagen Shampoo deserves a glowing review. I used this particular shampoo (and conditioner) for the first time today and was pleasantly surprised that the product performed well beyond my expectations. After just one use, my hair was visibly thicker/fuller, softer, and more manageable. Recently, my hair was damaged by an at home keratin treatment, which caused severe thinning and breakage. As such, I began looking for something to mitigate/repair the damage. Hence, I am so grateful to have discovered such an amazing product that works.

Most products always give that same disclaimer "It works on the first try" but this product actually means it! I have ALWAYS had thin hair so after reading the good reviews, I decided to try this out. I've always had the shampoos that smelled good but my hair was still limp. NOT with this product. When it says you'll see results after the first use, it's true. As soon as I used the shampoo and conditioner, I blow dried it and could instantly tell the difference. After the second time, there was no doubt that my hair appeared much fuller than before. And it smells great so it's even better. And think about it...a product that actually works, that's more than HALF the price of these other fancy products that don't even come close!! BUY THIS!

i find this to be a very effective shampoo! always felt my hair has been strong and soft but i will say that the “equate” brand of this shampoo works pretty much the same and is always like $2 less. very dense so you don’t need to use a lot, it can stretch for a while

I have never found a shampoo and conditioner that I liked more than this it smells so good and it works really well and leaves my hair super soft and gives me some volume my hair is kind of hard to manage sometimes and this has really changed my hair for the best

When I first purchased this product I was initially sold by its fragrance. I would definitely say this is a very moisturizing shampoo. This brand is very open with its beneficial ingredients compared to other brands and that’s something I appreciate.

[This review was collected as part of a promotion.] Love love love! It’s super inexpensive and does the job! My hair is more moisturized and smooth and breaks less than before. It smells amazing! I cannot recommend this enough! Definitely going to be my go to!

This is my all time favorite shampoo. I always come back to this one. Whenever I use this shampoo my hair has way more shine and bounce to it. I have fine hair and it doesn’t make it go flat and it gives it just the right amount of moisture. By far this is the best shampoo I have ever used.

I love all of the Ogx hair care products. It is affordable, smells great, and leaves my hair clean and soft. They also now offer bigger sizes for some of the shampoo products, but it would be nice if they gave the option to purchase all of their shampoos in a bigger size.