[This review was collected as part of a promotion.] After my weight loss surgey, I needed a good shampoo & conditioner that would protect my hair from the excessive shedding that weight loss surgery patients go through. I washed & conditioned my hair once/week for a year with OGX biotin & collagen & my hair has grown SO much & gotten A LOT thicker, healthier & shinier than it's ever been (it now takes me about 2 1/2 hours to wash, blow dry & flat iron my hair due to the growth & thickness). I never once experienced shedding & have now told all of my weight loss surgery friends about this product!

[This review was collected as part of a promotion.] I have not used this brand before but I thought it was good for a daily shampoo. It has a nice scent and I thought it cleaned my hair well. I’m not sure if it’s going to make a difference with the biotin & collagen with the few washes I did but they are ingredients I’d look for.

[This review was collected as part of a promotion.] My hair is short and dry currently at the moment. After using shampoo typically my hair is thirsty. This biotin and collagen shampoo has transformed my strands. After washing my hair is clean and bouncy. Not overly dry. The fragrance of the shampoo is nice too. Definitely worth trying.

[This review was collected as part of a promotion.] I was surprised by this product, I like how it made my hair look, it didn’t weigh it down at all and it didn’t make it greasy fast. I wish the texture was a little creamier so it’s easier to spread, and I don’t mind the scent either

I have used OGX Biotin &Collagen for many, many years and loved it. It made my thin straight hair look great, and most importantly did not strip the color out of my highlighted hair. I recommended it to many people over the years, and was always happy with the product. However, I was so surprised when I recently bought a new 25 oz. bottle and used it for the first time. I actually thought I’d bought the wrong product! Instead of a creamy violet shampoo it was a thin, sticky yellow that made me fear I’d ruined my hair, since the shower feel was very unpleasant. Also, instead of the lovely floral scent, it smelled like old wax. After styling, my hair was somehow dried out and greasy at the same time. The only good thing I can say about it is that it didn’t affect the color in my hair, and my hair was shiny (but greasy). Fortunately the conditioner doesn’t seem to be changed much, except for the coloring (violet to white), and it still has the old smell. I’m very sorry to say that I won’t be using this shampoo any more. I had to throw out an almost full bottle, and will have to look for another alternative. Very disappointing, OGX.

I bought this a yesterday and washed my hair with it once!!! Seriously just once!!! And I had 4 clumps of hair fall out!!! Now my hair is dry and brittle!! The slightest tug an my hair comes out!!! Never ever get this I tried the damage remedy before this and it made my hair dry I've never used such a horrible product!!!!!

[This review was collected as part of a promotion.] This shampoo took my tangled curls and actually detangled them with ease while washing, my have never felt squeaky clean like it was stripped, instead it lathered up beautifully and cleaned my hair so gently and left me with a ton of volume!! The scent was sweet, maybe floral? It was not overpowering, made my hair smell nice afterwards.

[This review was collected as part of a promotion.] This is a nice product. I brought it with me for a trip out of town and I’m glad I did. It smells great and helps prevent my hair from breaking. It was easy to stow into my suitcase for a longer trip.

[This review was collected as part of a promotion.] I really wanted to like this shampoo but unfortunately my fine and color-treated hair did not respond well to it. I have dark brown hair and this brought out a ton of red in my hair. It also made it super oily after not even a day (I can usually go 2-3 days without washing with other shampoos). It does smell great and made my hair super soft! If you have medium to thick hair that isn’t color treated I would definitely recommend trying this!

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!