Japanese skincare routine: simple, hydrating and sun-first

Searches for Japanese skin care have more than doubled in the past month. It is often described as the minimalist cousin of Korean skincare: fewer steps, focused on hydration and sun protection.

• Cleansing oil or balm at night, followed by a gentle face wash.
• “Lotion”: in Japan this means a watery hydrating toner, often pressed in with the hands.
• Serum or “essence” for a specific goal.
• Emulsion or cream.
• Sunscreen every morning.

The two overlap a lot. Japanese routines tend to use fewer layers and favour lightweight textures, while Korean routines lean into more steps and trend-driven ingredients. Both put sunscreen and hydration at the centre.

Many products use hydrators like glycerin and hyaluronic acid, plus rice, green tea or fermented extracts.

• Glycerin and hyaluronic acid: well-studied humectants.
• Rice ferment and rice extracts: popular, with very little human research.
• Vitamin C derivatives: common in brightening lines; modest evidence.

Humectant-rich lotions add water to the outer skin layer and an emulsion or cream helps keep it there. High-quality, light sunscreens make daily use easier, which is where most of the long-term benefit comes from.

• Daily sunscreen.well-supported
• Humectant lotions and moisturizers for dryness.well-supported
• Rice and fermented extracts for brightness.insufficient evidence

• Specific results from rice ferment or sake extracts.
• Hand-pressing techniques improving absorption.