Skin and me combined with other products?

[Bobtheamazinggingerdog]

I have been using vitamin c in the mornings and vitamin a/retinol in the evenings for a while but now bought skin and me as I want to move to tretoinin. I really like the daily doser and my skin feels great. I'm still using the vitamin c serum in mornings as I've got it and it's almost gone. Should I buy more and continue to use it or is the skin and me a whole treatment and I'd be wasting money to buy more vitamin c?

I'd say as long as your skin isn't drying out there's no reason you can't use the vitamin C as well, in the mornings.