A member asked:

After cleansing i use dr haushuka toner, then a serum. can i use roc tetinol cream on top of serum? still effective? thanks

A doctor has provided 1 answer
Dr. Stephen Southard answered

Specializes in Internal Medicine

To be honest: The retinol based cream is probably the most effective "antiaging" topical skin product that you are using. As there is clear evidence the retinoic acid and the precursors to it like retinol are effective for wrinkles; retinol being less potent but more "tolerable". Realize that the toner/serum may blunt the "effectiveness" of the retinol.

Answered 1/5/2019

3.7k views

Thank

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