How to use them
Alternate nights, for example Retinol on Monday, Wednesday and Friday and Salicylic Acid on Tuesday and Thursday, with a plain moisturiser night in between if your skin feels sensitive. If your skin is resilient and already used to both, you can try layering them: apply Salicylic Acid first, wait a few minutes, then apply Retinol.
- 1CleanseGentle cleanser, pat dry
- AMSalicylic Acid (day 1)then moisturiser and SPF 50
- PMRetinol (day 2)then moisturiser
What Retinol does
The most studied over-the-counter anti-ageing active. Retinol speeds up cell turnover, softens fine lines, fades marks and keeps pores clear, but it can cause dryness, peeling and sun sensitivity while your skin adjusts.
- Typical strength
- 0.1% – 1%
- When
- PM
- Irritation
- Best for
- Normal, Oily And Combination skin
Everything that pairs with Retinol →
What Salicylic Acid does
An oil-soluble beta-hydroxy acid that gets inside pores to dissolve the sebum and dead skin behind blackheads, whiteheads and breakouts. It is the go-to for oily, acne-prone skin.
- Typical strength
- 0.5% – 2%
- When
- AM/PM
- Irritation
- Best for
- Oily And Combination skin
Everything that pairs with Salicylic Acid →
Trying to choose one? Read Retinol vs Salicylic Acid: which is better for your skin.
Frequently asked questions
Can I use Retinol and Salicylic Acid together?
Yes, but not at the same time. Both Retinol and Salicylic Acid speed up cell turnover. Used in the same routine they commonly cause redness, peeling and a damaged barrier, especially in India's heat and humidity. Alternate nights instead.
Which goes first, Retinol or Salicylic Acid?
Apply Salicylic Acid first, then Retinol. The general rule is thinnest to thickest texture, and lowest pH first. For this pair, though, it is better not to layer them in the same routine at all.
Should I use Retinol in the morning or at night?
Retinol: best at night. Start 2–3 nights a week on dry skin, a pea-sized amount for the whole face, then build up. Always wear sunscreen the next morning.
Should I use Salicylic Acid in the morning or at night?
Salicylic Acid: works morning or night. Use as a cleanser daily or a leave-on 2% serum 3–4 times a week. It can dry out skin, so moisturise well.
Is Retinol with Salicylic Acid safe during pregnancy?
Retinol is generally avoided during pregnancy and breastfeeding. Ask your doctor about safer alternatives such as azelaic acid or bakuchiol.