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, 13 fl. oz

This is the first shampoo I have found for my thin fine hair. It leaves my hair silky and smooth and has a bounce and shine and makes my hair look thicker! I have tried so many kinds but this is just excellent! So glad I found it!!!! Very happy!

GREAT PRODUCT!! I LOVE THIS AS DOES MY HAIR!! WONDERFUL SCENT! GREAT PRICE!!DO WISH FOLKS WHO MAKE THIS AWESOME SHAMPOO MADE IT IN AN PUMP CONTAINER!!!

I have very fine hair that lacks volume. I saw the good reviews on this and decided to give it a try. I liked how my hair looked after using. What I didn't care for though, is the scent. I prefer a clean, fruity, or tropical scent. This smells strongly of maybe Amber? It stayed with me all morning but the scent did fade throughout the day. Too bad since the shampoo works well, just can't stand the smell!

I'm an older woman with thinning hair (genetics plus my daily meds cocktail) , so this stuff helps my hair not look like I am going bald. It doesn't medicate, it nourishes.

I think this is helping my hair to either get thicker or look thicker. Either way I like it. It seems to be good shampoo. It’s not greasy or heavy. I have thin, fine hair and I have been happy with it.

it's just okay, nothing spectacular. cleans my hair. difficult to say if it does this or that b/c i'm still using my same conditioner, and since that's the final product in my shampooing routine, i can't tell what's doing what. let's just say nothing has turned out worse. HOWEVER, and this is huge for me, this shampoo has the most awful smell. i loathe any vanilla, coconut products, which this is NOT. instead, it smells like an old granny who hasn't "bathed" in the last century and has on some dusty, florally perfume to cover up the b.o. which has faded… maybe it's on her dress that she's worn all year & hasn't laundered. it almost makes me gag. but since there's no vanilla/coconut odor, i can & will endure until the bottle is empty. i just won't buy it again. sorry.

This is just the shampoo that the doctor ordered. L O L. No seriously this is the best shampoo I have ever used, and I will be purchasing again. I love the smell, the lather, and how great my hair feels after.

Love this stuff. Works great. Smells great. Results are great.