From the Journal

AM vs PM routines

Morning is for protection, evening is for repair. Sorting your shelf by time of day makes both simpler.

Think of the morning as defence. Cleanse lightly or just rinse, apply antioxidants like vitamin C, a hydrating layer, and finish — always — with sunscreen. Everything you do overnight is undone by an unprotected day.

The evening is for renewal. This is when retinal, exfoliating acids and richer barrier creams belong, away from sunlight and with time to work while you sleep. Cleanse properly to remove SPF and the day's grime first.

You do not need both routines to be long. A three-step morning and a four-step night, done consistently, beats a ten-step ritual you abandon by Thursday.