my hair always feels so thick and bouncy when I use this. I'm an air dryer meaning I shower at night and go to bed with wet hair. I have NO split ends after caring for myself this way. This one is my favorite smelling shampoo/conditioner In their line. Shampoo is really thick too.

IF you have curly thick hair like me, dont buy this product. Its horrible lmao the shampoo for this isnt that bad but the OGX biotin & Collagen Conditioner in particular is terrible. IT doesnt make your hair thick and full, it makes it greasy and ugly! After using this conditioner for like 3 weeks maybe, my hair became so greasy and disgusting I could run my fingers through my hair once and see the grease on my fingers... It also made my scalp flaky and nasty it was horrible... I suspected it was this conditioner so I switched it out with another conditioner I had and my hair felt better and no more grease. Im not sure if it made my hair greasy or if it just leaves a certain residue, at the end of the day i dont care becuase Im never using this again. Its horrible, stay away from this product.. matter a fact run away!!! THIS IS TERRIBLE PERIOD NOUGH SAID!!!! WHAT ELSE DO YOU NEED TO NOT BUY THIS PRODUCT? A SLAP IN THE FACE? ??

I have been trying different shampoos & conditioners lately because I 'm trying to regain the softness & fullness. The smell is pleasant and the product(s) rinse out well, leaving my hair clean and noticeably softer. There was a small noticeable difference in the volume, but I think that'll increase the more I use it. I don't wash my hair everyday. So,I am looking forward to a fuller head of hair the more I use it.

I started using OGX couple years ago. The first ones I've ever used were OGX beauty biotin & Collagen Shampoo & Conditioner. I love how good it smells and how volume my hair looks after washing it. The only thing I did not quite like is the voluminous could not last that long, I have to wash my hair a day after because it gets oily.

Well ladies let me tell you that I'm very very happy 😃 with this product and I'm don't think 🤔 I will ever change my mind about it either my hair is thin and fine and when I used this i don't know how but it looks fuller and healthy and shine like a 💎 I love ❤️ the scent to five stars ⭐️ 

As someone who has colored their hair a MILLION times, eventually it's going to become very damaged. I have been dying/bleaching since I was 14 (now 22) and my hair has been through it. Finally I've decided to let it grow out while trying to restrengthen and this is what I have been using for the last month. It has helped a lot by making it feel thicker/fuller.

I been using this for the past year, and its good to stay consistent with one shampoo and condition brand so you know if it works or not. It smells great, but I dont think it really helps with hair growth at all. I also do vitamins ontop of this product and I still see no change in my hair.

I have very thin hair so I'm always willing to try thickening products, and for the price point and results, I really like this one. You do have to let it sit on your hair for a few minutes but I could tell a difference when blow drying my hair and my hair stays styled a lot longer when I use this too

I wouldn't say this is the best conditioner because I've only finished a one bottle. But I think it works good. My hair was softwr after blow drying it, and I know that this conditioner has biotin and collagen but then I dont know if that really helps because my hair does grow fast even without this conditioner.

I absolutely adore this conditioner! My favorite thing about it is the incredible smell. It's not too strong, but it smells so good that I went around asking my family to “smell my hair!” It smells sweet but not perfume-y. Vanilla perhaps? And a touch floral. My hair has a tendency to get quite tangled after washing and this conditioner has completely taken care of that problem. No more tangles! I'll continue to buy this - my favorite conditioner!