— § 01
The steps.
- 01AM
Gel cleanser, 30 seconds
Sulfate-free, balanced pH
The most damaging mistake in oily-skin routines is over-cleansing. A short, balanced gel cleanser — without sulfates — clears the overnight sebum without triggering the rebound oil that follows a stripping wash.
- 02AM
Niacinamide 10%
Sebum control + tone
The most-replicated topical for sebum reduction. The 10% concentration is where the gland-modulation data lives; lower concentrations work primarily on tone and pigment. Apply to slightly damp skin.
MinimalistTier ANiacinamide 10% + ZincDefault
The OrdinaryTier ANiacinamide 10% + Zinc 1%Budget
- 03AM
Lightweight gel moisturiser
Glycerin + HA, no oils
Skipping moisturiser is the second-most-common oily-skin mistake — it triggers compensatory oil production. A water-gel with glycerin and hyaluronic acid hydrates without adding sebum, and 'finishes' the surface so SPF goes on cleanly.
NeutrogenaTier AHydro Boost Water GelDefault
PlumTier BGreen Tea Gel MoisturiserBudget
- 04AM
Fluid SPF 50, matte finish
PA++++, no chemical heaviness
The new generation of fluid sunscreens — both mineral and chemical — give true SPF 50 protection without the heaviness that oily skin associates with sunscreen. Matte-finish formulations sit clean under makeup and resist mid-day shine without blotting paper rituals.
La Roche-PosayTier AAnthelios UV-Mune Oil-ControlDefault
Beauty of JoseonTier ARelief Sun Rice + ProbioticsPremium