I first bought this from my endocrinologist for my chemical burned legs 2 months ago. My legs healed so fast with this! I had to buy more so I ordered it slightly cheaper here on amazon. So I was reading that people use it for anti aging. I was like hmm I wonder if it works on acne as well. Yes! It tightens and heals! I can only praise this product. I would bathe in it if it didn’t cost so much! One day I will try the water and any other products they make. I am so impressed with how my neck is starting to tighten up as well. I am almost 41 years old and my pores are showing it. This stuff works almost instantly on me though I have also seen a difference over the past month too! Love it!