The order of things

Most skincare disappointment isn't a product problem — it's a sequencing problem. A brilliant serum applied over cream can't reach the skin it was made for. An SPF diluted with the moisturizer underneath stops being the SPF on the label. The order of things is the quiet variable, and it's free to fix.

The rule that governs almost everything: thinnest to thickest. Water-light layers first, occlusive layers last. Everything else in this article is a footnote to that sentence.

The four positions

Position one is cleansing — not to sterilise your face, but to clear the canvas so the next steps land on skin rather than on sebum and yesterday's SPF. Thirty unhurried seconds beats two rushed rounds.

Position two is treatment: the watery serums carrying your actives — niacinamide, vitamin C, hyaluronic acid, retinal. They're formulated thin precisely so they can travel. This is why they go on clean, bare, ideally still-damp skin.

Position three is moisturizer. Its job is partly its own ingredients, but mostly logistics: it seals the treatment step underneath and slows water loss overnight. Think of it as closing the door behind your serum.

Position four splits by the clock. In the morning it's sunscreen — always last of the skincare, always before makeup. At night it's an oil, if you use one: oils are the most occlusive thing in the routine, and nothing water-based gets through them.

Morning versus evening

Mornings are for defence. Antioxidants like vitamin C work in daylight's favour, and SPF is non-negotiable — it is the anti-ageing product, whatever else you own. Keep mornings short enough that you'll actually do them.

Evenings are for repair. Skin's own renewal runs at night, which is why retinoids, exfoliating acids, and richer layers belong there. If your routine has an ambitious half, this is it.

Adding actives without chaos

Introduce one new active at a time and give it two weeks before judging or adding another. If you use both a retinoid and an exfoliating acid, alternate nights rather than stacking them — the goal is a routine you can run for years, not a fortnight of glow followed by a month of repair.

And patch test: three nights of a new product on the inner forearm or behind the ear costs you nothing but patience.