I am definitely a Beauty Junkie. I have tried probably every Volumizing product on the market (including the much lauded Phyto Volumizer) but I absolutely LOVE LOVE LOVE this Kerastase product so much! It is by far the best! It leaves your hair silky smooth and with TONS of volume (even after blowdrying it for 15 minutes). It doesn't leave behind a gummy or sticky residue. It is a little expensive but it has a lot of bang for its buck and I would even pay more for it if I had to. I will never use anything else again!