When you love the sample so much, you immediately buy the full size after one use 🙈 I've spent the last three days of looking in the mirror and saying "I can't believe that's MY hair!", this is amazing! I used it in place of my normal heat protector spray, just a little run through before drying and my hair has come out looking thick, healthy, conditioned and more voluminous. I swear it also cut the drying time too! Bonus: FU was by far the cheapest seller! 💖