<!– — Estimated Reading Time: 5 minutes Secret Key’s Starting Treatment Essence is a cult fave, but did you know there’s a sheet mask version? Even better, there are rose editions of both the essence and the mask! We gave the rose edition sheet mask a try. See what we have to say! Zoe: Maureen, thanks for recommending the Secret Key essence to me the other day! I’m in love with it! Just realized they have a whole line of…