I wouldn't use anything else!
I obtained a sample of the product in small packets at a plastic surgeons office. I kept them for a while because I was still using something else.  When I finally tried It,  I loved it and have been buying it for over 15 years. One bottle lasts me about a year. I use a very small amount in the morning and evening after applying a washcloth to my face. In the evening remove your makeup first! Excellent product. I was a licenced esthetician for over 20 years. FABULOUS PRODUCT!
Rating: 5 stars