Tretinoin

What is it?

Tretinoin is a prescription-strength retinoid derived from vitamin A. It’s one of the most researched and effective ingredients for treating acne and signs of ageing by increasing cell turnover and stimulating collagen production. It’s widely discussed on social media, especially for its skin-transforming effects and the initial ‘purge’ many users experience in the first few weeks.

What is Tretinoin Used For in Skincare?

Acne Treatment: Prevents clogged pores, reduces breakouts, and improves skin texture

Anti-Ageing: Boosts collagen, reduces fine lines, and improves skin firmness

Hyperpigmentation and Texture: Fades dark spots and smooths rough skin

Skin Renewal: Speeds up cell turnover for a fresher, more even complexion

How to Use Tretinoin

Begin slowly to reduce irritation. Apply a pea-sized amount to dry skin two to three times a week, gradually increasing to nightly use if tolerated. Apply it after cleansing and drying your face completely—wait 10 to 20 minutes before applying to reduce irritation. Follow with a moisturiser to ease dryness and peeling.

Always use SPF 30 or higher daily, as tretinoin increases sun sensitivity. Avoid combining it with other strong actives like benzoyl peroxide, AHAs, or exfoliants until your skin adjusts. Results take time—acne may improve in 8–12 weeks, while anti-ageing effects can take 3–6 months. Temporary dryness, peeling, and irritation are common as the skin adapts.

Alternatives to Tretinoin

Not everyone can access prescription-strength retinoids. Over-the-counter options like retinol or retinal are available in many drugstore brands. Bakuchiol, a plant-based alternative, is also suitable for those who cannot tolerate tretinoin.