Best Skincare for Keratosis Pilaris

Yes. Salicylic acid is the second option after lactic acid, and it is the better fit when the bumps are also red or inflamed. CeraVe SA Smoothing Cream is the drugstore pick on this list, and the Paula's Choice 2% BHA Body Spray makes back-of-arm application easy.

It helps with dryness, which can make KP look worse, but it does not loosen the keratin plugs that cause the bumps. The lactic and salicylic acid products above do that work, so use hyaluronic acid or a plain moisturizer on top of them, not instead of them.

Use one lactic or salicylic acid product daily (start every other day for the first week), moisturize afterwards, and wear SPF on exposed areas. Expect 4 to 8 weeks of daily use before the skin looks smoother.

It can fade significantly with consistent treatment, but most people see flares with seasonal changes, dry weather, or stress. Maintenance is lifelong for most.

AmLactin (12% lactic acid) is more aggressive and produces faster results. CeraVe SA (salicylic acid + ceramides) is gentler and better for sensitive skin or KP that is also inflamed/red.

Yes, KP-affected areas tolerate daily acid exfoliation well. Start every other day for the first week, then go daily. If skin gets red or peels, drop to 2-3x weekly.

Both, sun temporarily improves appearance (drying out the bumps) but long-term causes hyperpigmentation around bumps and worsens overall texture. Use SPF on KP-affected areas if exposed for long periods.

Our top pick for skincare for keratosis pilaris is AmLactin Daily Moisturizing Lotion 12%. The OG KP product, 12% lactic acid. The runner-up is CeraVe SA Smoothing Cream.

The 5 picks here run from the Under $25 tier (AmLactin Daily Moisturizing Lotion 12%) up to the Under $50 tier (Paula's Choice 2% BHA Body Spray). AmLactin Daily Moisturizing Lotion 12% is the lowest-cost way in, and Paula's Choice 2% BHA Body Spray is the splurge.