I’ve used this for years. I never really had any problems with my eyes (no wrinkles, puffiness, etc), but after noticing creasing under my eyes after having my son this last year, I remembered I had stopped using the eye serum. I can’t gwlp but think that played a role. I have since started using it again in conjunction with a jade roller and eye cream. I think the difference I see is due to this serum. The built in roller ball applicator makes it easy too!