Retinoids

The long-game ingredient

What it does

Supports cell turnover, acne care and collagen over time. Different forms vary greatly in strength.

Who it suits

Adults seeking support for acne, texture, marks or fine lines who can introduce it slowly.

How to start

Begin with a low-strength cosmetic retinol or retinal one evening weekly. Prescription forms follow your doctor's plan.

What it pairs with

Use with a gentle cleanser, moisturiser and daily sunscreen. Recovery nights matter.

What to avoid

Avoid during pregnancy. Never combine with an exfoliating acid on the same night. One face retinoid is enough.

What to expect

Texture changes take weeks and fine-line changes take months. More irritation does not mean better results.

Evidence, honestly

Retinoids have strong evidence, with prescription tretinoin the most studied. Cosmetic forms are gentler and slower.

This educational draft is pending clinical review and is not medical advice.