I didn't like the way the Mario Badescu Herbal Hydrating Serum felt over or under my moisturizer or my face. However, I have been using this on my elbows that have extremely dry skin and it has almost turned them baby soft. Even my prescription medicine could not do what this serum has done. I plan to try it on a couple of dry spots on my feet next. This is a small bottle but it only take a small amount so I would say it will last awhile.