Japanese skincare, explained without the ten-step marketing

The three principles

1. Cleansing in two stages

An oil-based cleanser first, to dissolve sunscreen, makeup and sebum. A water-based foaming cleanser second, to remove the oil and anything water-soluble. Japanese cleansing oils are extremely good and cheap, and this step matters more than any serum you might buy — modern sunscreens are water-resistant by design and a foaming cleanser alone does not fully remove them.

2. Hydration in thin layers

Where a Western routine applies one thick moisturiser, a Japanese routine applies several light layers and lets each absorb. The confusing part for Western buyers is the vocabulary:

• 化粧水 (keshōsui) — usually translated as "lotion" or "toner", but it is neither. It is a hydrating watery layer applied first, with no exfoliating acids and no alcohol stripping. Nothing like a Western toner.
• 乳液 (nyūeki) — "milk" or emulsion. A light fluid moisturiser that seals the hydration in.
• 美容液 (biyōeki) — serum. Optional, targeted.
• クリーム — cream. Often skipped entirely in Japanese humidity.

So the everyday routine is: cleanse, cleanse, lotion, emulsion, sunscreen. Five steps, not ten, and two of them are cleansing.

3. Sunscreen, every day, all year

This is the category where Japan is genuinely ahead, and it is not close. Japanese regulation permits UV filters — including modern organic filters unavailable in some other markets — that produce sunscreens which are light, non-greasy, and leave no white cast. A formulation that costs £30 in Europe costs £8–£12 in a Japanese drugstore.

Look for SPF for UVB and the PA rating (PA+ to PA++++) for UVA. Biore UV, Anessa, Skin Aqua and Allie are the drugstore names. If you buy one thing from this article, buy a Japanese sunscreen.

Japanese versus Korean skincare

They are frequently merged and are not the same. Korean skincare moves fast, innovates in textures and formats, and treats novelty as a feature. Japanese skincare is conservative and iterative — a formulation is refined over decades rather than replaced each season, and packaging is deliberately understated. Neither is better; they answer different questions. If you want the newest ingredient, look to Korea. If you want a sunscreen or a cleansing oil that has been quietly perfected since the 1980s, look to Japan.

What actually confuses Western buyers

In panel work on this category, three things come up repeatedly, and all three are packaging problems rather than product problems.

• Order of use is not printed on the bottle. Japanese consumers know that lotion precedes emulsion. British consumers do not, and a product used in the wrong order underperforms and does not get repurchased.
• "Lotion" means the opposite of what a British shopper expects. Many assume it is the moisturiser and use it last.
• Ingredient lists are frequently Japanese-only on parallel-imported stock, which reads as suspicious rather than as authentic.

A starter routine

Morning: rinse or gentle foam cleanser, hydrating lotion, emulsion, sunscreen. Evening: cleansing oil, foam cleanser, lotion, emulsion. Add a serum only once that is stable. Introduce one product at a time, two weeks apart, so you can tell what is working.