Circadia
The Right Way to Apply Moisturizer (opens on the brand’s website in a new tab)
Moisturising · Everyday technique
Published by source Link checked
EDUCATION · SKINCARE KNOWLEDGE
Skin Journal.
Understand your skin. Make sense of the products on your shelf.
Free to read · Sources with every article
From the brands
November 2026 selection · English articles
Read the original articles on each brand’s website. These are manufacturer perspectives, not independent reviews or personalised treatment advice.
La Roche-Posay
Myths busted: Cleansing sensitive skin (opens on the brand’s website in a new tab)
Cleansing · Sensitive skin
Updated by source Link checked
Circadia
Beauty Sleep Is Real: How to Support Your Skin at Night (opens on the brand’s website in a new tab)
Evening skincare · Skin rhythms
Published by source Link checked
Our skincare guides
Skin care essentials · Product notes · Evidence explained
Brand notebook
La Roche-Posay: a gentler approach to sensitive skin.
What the Toleriane range and a gentler cleansing routine can teach us about keeping skincare simple.
Brand notebook
Circadia: understanding day and night skincare.
A simple introduction to the daily rhythm behind Circadia’s skincare philosophy.
Brand notebook
Dermalogica: making sense of double cleansing.
Oil-based first, water-based second: what the two steps mean, and why gentle technique still matters.
Korean skincare
Beauty of Joseon: looking beyond the K-beauty trend.
Hanbang inspiration, modern formulas and a closer look at the label on Glow Serum.
Brand notebook
Medik8: retinal, retinol and choosing a strength.
Understanding the names on vitamin A skincare, using Crystal Retinal as an example.
Everyday skin care
Sunscreen: look beyond the SPF number.
A short guide to UVA protection, cloudy days and getting more from your sunscreen.
Skin care essentials
When skin feels dry, keep it simple.
Gentle cleansing and a well-chosen moisturiser can be a better starting point than a longer routine.