Beauty

[Summer Shine]

Can anyone give me recommendations of good Retinol products? What is the highest strength without prescription? I have been using Dr D's and while I like it, I don't like the pump, have to hit it with my hand as it gets to the bottom to get any out and I can never tell when it's empty. It also bothers me that she won't tell the strength like that is giving away some trade secret. Also, what about all the day time products with Retinol, isn't it supposed to be used at night only because of increased sensitivity to the sun? Any help would be appreciated.