Seeing how these products are marketed you need 10 bottles to do a simple job. I do use this and it's still not as good as a drop of pure jasmine oil. Sorry to burst a few bubbles but I get better results (and aroma) from absolute oils, or even pure pomegranate seed oil. Plus weekly acid burns. Nothing really matches the effectiveness of acid peels and pure oils. And I'm sure the founders of this new rave will argue - that's their job though. I bought a few "test" products from NIOD range, Ordinary and Hylomide - all top priced from either range. What can I say? I wish it were different but it's still a snake oil world. I will say that the decorative cosmetics are good - especially the finishing products, but that's about it. The price is good, but then Ordinary is enough. Cheap and better than most. But this bottle cannot be called a tool - non invasive - please....it's a good moisturiser, that's all.