Review on JASON Thin Thick Shampoo Packaging by Dana Jones

I have very thin/fine hair and am always looking for a volumizing shampoo that actually does what it says on the tin. I gravitated toward expensive brands because I figured price was a factor and that cheap brands probably didn't work. This product refutes my theory! From day one, my hair gained volume and felt great (even younger, if that makes sense). The bonus is that my hairdresser even commented on it! He's such a picker and has a critical eye that sealed the deal for me. I don't need to buy any other shampoo than this one 😊