Retinal in Skincare: What It Is and Why It Matters

Retinal, also called retinaldehyde, is a Vitamin A derivative used in nighttime skincare. It is related to retinol, but the two ingredients are not identical.

Retinal vs Retinol

In the Vitamin A conversion pathway, retinol is converted to retinal, and retinal is then converted to retinoic acid. Both are used in cosmetic skincare to support skin renewal and improve the appearance of visible signs of aging.

For a simple comparison, read our newer guide: Retinol vs Retinal: What’s the Difference for Mature & Sensitive Skin?

Why Retinal Is Used in Mature Skin Care

• Supports smoother-looking skin texture
• Helps improve the appearance of fine lines
• Supports a more refined and radiant-looking complexion
• Can be incorporated gradually into a nighttime routine

DR.MESO® Triple Action Retinol Night Serum

DR.MESO® Triple Action Retinol Night Serum combines Retinol and Retinaldehyde with Vitamin E, Niacinamide, Hyaluronic Acid and Glycerin. The formula is designed to support nighttime renewal while also supporting hydration and skin comfort.

How to Introduce Retinoid Skincare

Start gradually, especially if your skin is dry or sensitive-feeling. Apply according to product directions in the evening, avoid the eye area and use broad-spectrum sun protection during the day. Individual tolerance varies.

For additional overnight hydration, pair your routine with DR.MESO® Collagène Hydrating Night Gel.

FAQ

Is retinal the same as retinol?

No. They are related Vitamin A derivatives, but retinal (retinaldehyde) and retinol are different ingredients.

Can retinal be used on sensitive-feeling skin?

Some people with sensitive-feeling skin can use retinoid skincare when it is introduced gradually. Stop use if significant or persistent irritation develops.

Should I use sunscreen with retinal?

Daily broad-spectrum sun protection is an important part of a retinoid skincare routine.

Important: Do not use retinoid products during pregnancy or nursing. If you have a diagnosed skin condition or significant irritation, consult a qualified healthcare professional before use.

Liliana Dutka
European-trained Pharmacist
Doctor of Natural Medicine
Founder of DR.MESO®