The two-product night

A ten-step routine performed four nights a week is worse than a two-step routine performed seven. This is the least controversial statement in skincare and the one the industry has the least interest in repeating, so here it is in writing from a company that sells four products.

• Cleanse. The day comes off — sunscreen, sebum, city air, whatever you put on at 8am. Skipping this is the only genuinely costly omission on the list, because everything else you do afterwards works worse over a dirty surface, and sunscreen in particular does not belong on a pillow.
• Moisturise. Something that holds water and something that slows it evaporating. One product can do both. Applied to skin that is still slightly damp, it works better.

That is the whole non-negotiable list. Everything beyond it is optimisation, and optimisation performed at midnight, badly, resentfully, is not optimisation.

• Toner. In a modern routine it is mostly a hydration step you are about to perform again anyway. Pleasant, not required.
• Essence. See above, with a better texture.
• The second serum. If you are using two, one of them is probably doing the same job as the other.
• Actives. Genuinely fine to skip. Retinoids and acids are cumulative — the schedule matters far more than any single night, and skipping one is invisible. Doubling up the next night to compensate is the actual mistake.
• Eye cream. Skip it on the nights you cannot face it. It is a thin-skin hydration step, not a structural intervention.

The best routine is the one you still do at 1am after a long week. Everything else is a routine you are describing, not performing.

Haku Cleanser, then the 500x on damp skin. Sixty seconds, both hands, no mirror required. On a good night the eye cream and whichever active is scheduled go in between. On a bad night they do not, and the following morning is identical.

If you take one thing from this: build your routine at its minimum, not at its maximum. Decide what you will do on the worst night of the month and treat everything above it as a bonus. Consistency compounds. Ambition, at midnight, does not.