Ingredients
Niacinamide, in plain words
What vitamin B3 does in skincare, which percentage to pick, and what it pairs well with.
October 28, 2026 · 1 min read
Expert reviewer
Lena Park
Cosmetic chemist (demo), MSc Cosmetic Science (fictional)
Fictional demo profile — not a real person.
Lena writes about how ingredients work in a formula, which percentages make sense and how to combine actives.
Articles by Lena Park
Reviewed by Lena Park
Rituals
How to build a skincare ritual that you will actually keep
Cleanse, serum, moisturize, protect: the order of steps, what is optional and how to introduce new products without overwhelming your skin.
October 28, 2026 · 3 min read
