Ingredient guide
Retinol
retinol
In short
Retinol (also known as Vitamin A) is a skincare active generally associated with skin texture and smoothness, tone and pigmentation, firmness and elasticity and the look of pores. It is backed by a strong body of published research. It is often chosen for combination and oily skin. MIRU describes it by what is visible on skin — never as a treatment or cure.
Reviewed against published evidence · editorially independent · no brand pays for placement
Works for
Texture · Tone · Firmness · Pores
Skin type
Combination · Oily
Best used
Evening
What it is
Gold-standard for texture and elasticity. Start 2–3 nights a week.
Also found as
Related
Where to find it
innisfree Retinol Cica Ampoule
Beginner retinol-cica serum; introduce slowly and keep morning SPF non-negotiable.
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Common questions
What does Retinol do for skin?
Retinol is associated in published research with skin texture and smoothness, tone and pigmentation, firmness and elasticity and the look of pores. Gold-standard for texture and elasticity. Start 2–3 nights a week. MIRU frames ingredients by what is visible, not by medical claims.
When should I use Retinol?
Retinol is typically used in the evening. Introduce any new active on its own first and add one product at a time so you can see how your skin responds.
Is Retinol suitable for my skin type?
Retinol is often chosen for combination and oily skin. It can be used with care — if your skin is reactive, patch-test first and watch for any irritation.
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Personal guidance only · For clinical concerns, see a dermatologist.