What order to apply your skincare
Thinnest to thickest, with two exceptions that matter more than the rule itself.
The short version
Cleanse, then apply your products from thinnest to thickest, and finish with sunscreen in the morning.
That is genuinely most of it. The ordering rule exists because a thick, occlusive cream forms a barrier that a watery serum cannot get through. Reverse the order and the serum mostly sits on top doing nothing.
A workable morning
- Cleanse — or just rinse with water if your skin is dry
- Antioxidant serum — vitamin C, if you use one
- Moisturiser
- Sunscreen — always last
A workable evening
- Remove makeup — oil cleanser or micellar water, on dry skin
- Cleanse
- Treatment — retinoid or exfoliant, on dry skin, not both on the same night
- Moisturiser
- Face oil — optional, and only ever last
The two exceptions
Sunscreen always goes last, even though many sunscreens are lighter than the moisturiser underneath. Sunscreen needs to form an even, continuous film on the surface. Putting anything on top of it disturbs that film.
Oils always go last too, for the opposite reason. Oils seal — they do not let water-based products through them. An oil applied before your moisturiser blocks the moisturiser.
What about waiting between layers?
Give each layer thirty seconds to a minute, mostly so products do not pill and roll off. The one place a real wait helps is after an exfoliating acid, where about twenty minutes lets the pH settle before you apply something else.
Beyond that, the waiting rules you have read about are mostly folklore.
Ingredients mentioned
Retinol
The best-evidenced over-the-counter ingredient for lines, texture, and acne — if you can stick with it.
Vitamin C (L-ascorbic acid)
A morning antioxidant that brightens, fades pigment, and boosts what your sunscreen is doing.
Zinc oxide
A mineral filter that covers the full UVA and UVB range and rarely irritates.
Keep reading
Want this applied to your own skin?
The quiz turns all of this into a specific routine, with the reasoning shown for every choice.
Take the quizRoutine is educational and is not medical advice. Recommendations are generated from the answers you gave and general dermatological guidance — they cannot account for your full history. For persistent or severe skin conditions, or before starting anything new during pregnancy, speak to a doctor or dermatologist.