A member asked:

Which is the stronger concentration of renova (tretinoin) skin cream..0.02 % or 0.05 %?

A doctor has provided 1 answer

.05% > 0.02%: 0.05% is stronger than 0.02%. I have not previously used 0.02% but given the choice, the 0.05% formulation will be stronger. I hope this information is helpful. Stephen weber, M.D., f.A.C.S. Lone tree facial plastic surgeon.

Answered 1/27/2017

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