Klairs Escuela de la Piel
What Moisturizer Should You Use With Tretinoin?
If you’ve just started tretinoin, the moisturizer is the step that decides whether you stick with it. The first weeks often bring dryness, flaking, tightness and a stinging feeling, and a good moisturizer is what keeps those side effects manageable while the retinoid does its work. What to look for in a moisturizer for tretinoin Barrier-supporting ingredients: ceramides, panthenol, centella or madecassoside, and humectants like hyaluronic acid or glycerin. No added fragrance and no essential oils, because retinized skin is more reactive than usual. A texture you will use twice a day: richer at night, lighter in the morning if you are oily. Nothing else active: skip exfoliating acids and strong vitamin C in the same step while you adjust. Non-comedogenic testing if you are using tretinoin for breakouts. See what non-comedogenic actually means. How to layer it Night, standard: cleanse, wait until skin is fully dry, apply a pea-sized amount of tretinoin, then moisturizer. Night, sensitive phase: use the sandwich method (moisturizer, tretinoin, moisturizer) to soften the impact. Morning: gentle cleanse or water rinse, moisturizer, then sunscreen every day. Follow your prescriber’s directions on frequency; many people start a few nights a week and build up. A barrier cream with measured results For the dry, flaky phase, a barrier cream is the workhorse. One example is the Rich Moist Barrier Capsule Cream (encapsulated ceramide NP, panthenol, madecassoside, no added fragrance). In a 4-week clinical study led by a university-hospital dermatology professor (n=22), skin barrier function significantly improved after irritation (p<0.05), with moisture up and water loss down over the four weeks, and hydration measured at the 24- and 100-hour marks. That is the kind of evidence worth looking for: barrier and moisture measured over weeks, not just a feel-good texture. If tretinoin leaves your face looking red and feeling hot, a calming layer can help with the look of redness. The Midnight Blue Calming Cream (guaiazulene, centella, ceramide NP, no added fragrance) was measured on skin exposed to a physical irritant: Clinical transparency — we publish our results Dermatologist-led clinical testn=21GSC Anti-aging Lab Calming redness after irritation Skin redness (hemoglobin concentration) · applied area · lower is better 17.04Baseline23.32Afterirritation17.28After1 useRedness −26% vs. irritated skin On physically irritated skin, redness (average hemoglobin concentration) fell about 26% after a single application — back to near baseline — while untreated skin barely changed (p<0.001). Measured results: Calming redness after irritation (Skin redness (hemoglobin concentration) · applied area · lower is better): Baseline 17.04, After irritation 23.32, After 1 use 17.28. On physically irritated skin, redness (average hemoglobin concentration) fell about 26% after a single application — back to near baseline — while untreated skin barely changed (p<0.001). Source: Dermatologist-led clinical study of Dear, Klairs Midnight Blue Calming Cream (GSC Anti-aging Lab; n=21; single application on skin after induced physical irritation), sponsored by Wishcompany Inc. These are cosmetic measures of the skin’s appearance and feel; not medical claims; individual results vary; not intended to diagnose, treat, cure or prevent any condition. More on the dry phase in how to stop dryness from a retinoid routine, and on telling a purge from a reaction in purging or breaking out? FAQ Should I put moisturizer on before or after tretinoin? Most people apply tretinoin to clean, dry skin and moisturizer after. If you are very sensitive, a thin layer of moisturizer before and after (the sandwich method) can make it easier to tolerate. Follow your prescriber’s instructions. Can a moisturizer make tretinoin less effective? A plain moisturizer with no added fragrance does not cancel tretinoin out. It mainly reduces dryness and irritation, which helps you use the retinoid consistently. Is a heavy cream okay with tretinoin if I get breakouts? Look for a formula that has been non-comedogenic tested, and use a lighter texture in the morning. If a new moisturizer seems to cause bumps in new areas, stop and reassess. How long does tretinoin dryness last? It varies, but the adjustment period usually settles over several weeks with consistent barrier support. Persistent or severe irritation is a reason to check in with your prescriber. Note: figures come from cosmetic clinical/consumer studies measuring the appearance and feel of skin, as published on klairs.com. They are not medical claims; individual results vary; not intended to diagnose, treat, cure or prevent any condition. Prescription retinoids and acne treatments should be used as directed by your prescriber. Always patch test.
Leer más
