I got a voxbox with this shampoo, conditioner, leave in conditioner, and a hair mask. I used all of it and had to buy another bottle on Amazon. I have thick frizzy, dry hair.. this makes it so sleek and shiny after using. It leaves my hair less frizzy for up to about 3 days maybe 4 sometimes. This product has became my all time favorite. I would definitely recommend this if you have any dry, frizzy, poofy, etc hair.