OGX Thick & Full + Biotin & Collagen Volumizing Shampoo, Nutrient-Infused Hair Shampoo with Vitamin B7 Biotin Gives Hair Volume & Body for 72+ Hours, Sulfate-Free Surfactants, 25.4 fl. oz

Excellent shampoo. Don’t know yet if you’ll help my hair grow lather up seems to have a good moisture.

Really liked this shampoo. Smells natural not chemical like others. Did a great job and would recommend

this is a great product it really works

Es muy bueno este champú

This made my hair so much thicker and fuller.

GOOD.

great for all of your hygienic needs and tingz

I’ve been using this biotin + collagen shampoo for about 2 weeks now, and it’s… okay. I was hoping it would make my hair feel thicker and stronger, and while it does add a little volume, it’s not as dramatic as I expected.The smell is really nice, kinda sweet but not overpowering. It lathers well, and my hair feels clean after using it, but I did notice it can be a bit drying if I don’t use conditioner. I haven’t really seen much difference in my hair growth or thickness—maybe it takes longer to work, but I was hoping for more noticeable results by now.Overall, it’s a decent shampoo, but if you’re expecting instant thicker hair, this might not be it. I’ll finish the bottle, but not sure if I’ll repurchase.