Retinol vs Retinal

Both are vitamin A

Retinol and retinal (retinaldehyde) are vitamin A ingredients used in evening routines for smoother-looking skin. Retinal is one step closer to the form skin uses, so it is often described as faster acting.

How to start

Use a small amount in the evening two or three nights a week, then increase slowly. Dryness or flaking at the start is common — a moisturizer helps.

Sunscreen matters

Wear sunscreen every morning while using vitamin A. Avoid these products if you are pregnant or breastfeeding unless your doctor says otherwise.

This guide is general beauty information, not medical advice. If you have a skin condition, speak to a dermatologist.