Why does my face burn after applying skincare?

Why skincare can burn

An irritant reaction is a direct response to something that damages the skin, including friction or repeated exposure to mild irritants. Strong cleansers, scrubbing, frequent exfoliation and active ingredients such as retinoids or benzoyl peroxide can add to dryness and irritation. A face does not earn loyalty points for the number of active steps; irritation can accumulate from several small exposures.134

Burning on application alone does not identify the cause. Irritant contact dermatitis often burns or hurts, while allergic contact dermatitis more often brings an itchy rash and swelling. The allergic rash typically appears 24 to 48 hours after exposure and can persist for weeks after you stop using the trigger. A cosmetic allergy can develop even after years of uneventful use. The word unscented is not a sworn statement that fragrance is absent; a fragrance ingredient can be there to mask another smell. A separate reaction, contact urticaria, can cause burning, itching or tingling within minutes to an hour and generally clears within a day.135

What should I do if my face burns after using a skincare product?

1. 1Rinse the affected skin with warm water as soon as possible.
2. 2Stop using the suspected product. If it caused a skin reaction, do not use it again.
3. 3Use a cool compress or petroleum jelly to soothe the skin.
4. 4Keep care gentle with a mild soap free cleanser, warm rather than hot water, and moisturizer. Pause exfoliation while the skin is red or irritated.

Can damaged skin barrier make skincare burn?

Yes. The skin barrier helps keep water in and irritants out, and stinging when you apply skincare is one sign it may be damaged. Harsh soaps and exfoliating too often can weaken it. Use gentle cleansing and moisturizer while skin recovers. It can take three or four months to start seeing benefits from barrier repair efforts.7

How long should I wait before trying skincare again after burning?

Do not retry a product that caused a skin reaction. For a different product, test it on a quarter sized spot, such as the inside of your arm or elbow, twice daily for seven to 10 days before adding it to your routine. Use the normal amount and leave it on for as long as you normally would; for a cleanser, use five minutes or the time on its label. If the spot stays free of redness, itching and swelling, go ahead and use the product. A patch test is not a scavenger hunt across your face.2

When should I get medical help?

See a doctor for severe, persistent or recurring symptoms, or if the skin becomes tender, warm or increasingly red, or you develop a fever. Get emergency help for difficulty breathing, airway swelling or collapse with a skin reaction. If the trigger is unclear or symptoms do not improve with care, a dermatologist can help identify the cause, sometimes with patch testing.1256