I used this when I was trying to grow my hair out from a pixie cut and I would say it did a good job of expediting the process. It smells nice, kept my hair not greasy for a few days, and helped my hair grow a little faster. I use a different shampoo now since hair growth is not a priority for me anymore.

While I loved this shampoo, I really don't think that it did anything for me on a hair growth or strengthening side. It did not cause any greasiness and it definitely did make my hair feel good, but if you are looking to use it for growth and strengthening, it might not be the best shampoo.

I thought I will never find the one when it comes to shampoos. Well, this is it guys. I do not know what they did to this one in specific, but it leaves my skin so smooth after washing. The volume of my hair is great as well. And I used to always struggle with it. It does have a slight purple color (especially the conditioner one), which works great for keeping my blonde highlights without yellow tones

This is a great body builder. I've had big bottles of these shampoo and conditioner combos for a few years. They are mild and really do build body and smoothe out hair. I actually like all OGX products. They are as far as I can tell, clean products that do the job.Would recommend

By itself, it dries my hair out too much. I combine it with the OGX hydration shampoo and it’s fine. I can’t speak to its ability to add volume because I can’t solely use it on my hair. I’ll probably just be sticking with my hydration shampoo and use biotin supplements.

I bought this a couple of times. I really enjoyed using it. I felt like I was doing something good for my hair when using it! I stopped buying because I’m pretty cheap when it comes to most things but I will buy again one day. It did give my hair more volume and it felt bouncy all day.

Obsessed is a UNDERSTATEMENT. The only shampoo and conditioner brand I've managed to find on the market without any sulphate. I've been using this for a couple of years and I don't think I'll ever change. I wrote a in-depth review on my blog https://www.merbanmother.com/post/my-hair-matters-more-now-i-wear-a-hijab

I really like OGX Biotin & Collagen Full Body Shampoo because it gives my hair a nice boost of volume without drying it out. It lathers well and has a pleasant, light scent that isn’t overpowering. My hair feels cleaner and fuller after using it, but like the conditioner, it might be a bit heavy for fine hair. I also wish it didn’t contain silicones, as I try to avoid buildup. Overall, it’s a great option for adding body and thickness to thicker or coarser hair!

I have to constantly rotate the brand of shampoo/conditioner I use. This product and this bottle specifically is in my rotation. Not only does it smell good, it works extremely well with my thick, straight and dyed hair. I've tried other versions of the OGX shampoo/conditioner and this is my favorite.

I love this brand so much! This conditioner is amazing. I just recently started taking biotin and collagen vitamins but I love having a conditioner that also has it infused into it. I’m trying to grow my hair and repair it so this helps condition my hair and helps with my dryness and split ends!