I absolutely love this stuff. Whether I want straight glossy hair or waves without frizz, this is my go to product, always! My hair smells great and looks so shiny and smooth after using this. LOVE!!!

This oil leaves your hair incredibly soft and smooth and shining.

I love everything about this product! My hair always looks, feels, and smells phenomenal, every single time!!!

This is hands down my favorite hair product! I use this multiple times while styling my hair everyday. It never leaves my hair greasy! It will feel heavy In the hair at first but through the day it continuously hydrates the hair! I swear by the hydrify oil! I fell in love with it as the viper oil, since then I always have it in hand.

When my ends feel a little dry or I have alot of static fly aways I just do one pump of the oil and run my fingers through my hair and it makes my hair feel absolutely amazing! I'll be buying again!

I got this as the old formula when it was Viper and still love it. Doesn't weigh down the hair and has an amazing smell. I get so many compliments on how well it makes my hair shine and smell!

It leaves my hair so soft and smooth. Even use a little to just freshen up my dry ends. Tanes fly aways

There are a lot of smoothing serums out there, but this one works really well. It just disappears into your hair, which I love. My only complaint (Brad, you listening?) is that I liked the old, clear bottle a lot better :)

Literally can tell when I don't have my products! It makes such a difference because I'm platinum blonde so my hair obviously requires a lot of maintenance! Viper aka "hydrifi" and hydromist are my go to. No other product I've ever tried has ever made my bleached hair feel so soft and cared.for. my hair is fine, and was even before I started bleaching it years ago. These 2 products keep my hair in check! Cannot go without them and no other product compares!

Got the smoothing oil and it really helps with the frizz on my long hair.