[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 and conditioner definitely gave my hair more body and fullness; however, after about 2 months of use, my hair turned into a dry, frizzy, brittle mess, and there was a good inch of breakage on the ends. I've spent more money on products to fix the damage than I ever did on this stuff. It might work for others, but my hair didn't like it.

[This review was collected as part of a promotion.] I have to say this is absolutely amazing, the smell of this is incredible and on top of that the way that my hair feels is so amazing. My hair feels so soft and it last for such a long time. I do like the purple color, but of course that’s my favorite color so I’m a little biased towards it. And honestly, honestly, a little goes along way with this product.

I started using OGX about two years about because my hair was so brittle from lightening it. It only took a few weeks for me to notice considerable difference. Now two years later, I have to go in and have my hair trimmed every few weeks because it just grows too fast. I love to hear my hairdresser make a point for everyone to notice how healthy my hair is. I recommend OGX to everyone that is in search for healthier longer hair.

[This review was collected as part of a promotion.] This shampoo is nice and effective. I like the scent of the shapooo and the packaging is cute and dark purple. The shampoo pumps out a good amount ( as much as you neeed) it lathers on your hand too. The value of the money is good and affordable

Used this product for years and LOVED it. Opened a new bottle and noted it looked and felt different NEW Formula small flag on bottle. Used it for a week shampoo every day since I have fine flat hair in a short pixie cut. Previous formula gave me nice fullness and lift. This new formula weighs down my hair flat even right after drying. So bad I tossed the product, my husband says I'm super frugal so for me to toss an almost full bottle of shampoo is saying a lot. You've lost a customer.

I Brought This Like 5 Months Ago I Already Went Thru many Bottles, I Tried Other Shampoos And Conditioner But None Of Made My hair Feel so amazing Like, OGX biotinAnd Collagen Makes Your Smell Hair, Smooth And Silky Shiny And Of course Soft And soo Touchable, And They Grew A lot Over Just a Couple Of Months It Leathers Very Well And Just I Love it No complaints I love it!!! Worth Every Dollar

I have fine hair but a lot of it, and it gets very oily. This means that the fine strands are weighed down by the density of hair I have and the oil that won’t go away, so my locks have always looked lank, greasy, and lifeless. I have tried several different drugstore and fancy salon brands, and finally decided to try this one about four months ago. It has absolutely TRANSFORMED my hair into thick, dense, lustrous hair that I get compliments on all the time!! And it smells amazing to boot! I love running my fingers through it ❤️ I even got an unexpected bonus benefit; my hair was always stick straight, and now all of a sudden it has a natural texture — almost wave — that adds so much to the whole appearance of my hair!!

The best shampoo! It really strengths my hair and it makes it feel more full and healthy! It also lasted for such a long time since a little goes a long way! Leaves my hair feeling clean and soft! I have oily hair and this leaves it feeling clean but not too dry! I feel like it’s helped my hair a lot too since it was damaged some (: I will be using this for a really long time!

[This review was collected as part of a promotion.] Im really happy with the OGX shampoo biotin and collagen. My hair was more full and puffy and I loved the scent. The package was perfect and I felt a little bit of product went a long way. Definitely worth the money and I might in fact buy it again.