“Non-comedogenic” appears on countless moisturizers, sunscreens and foundations, but what does it actually mean, and can you trust it? If you have acne-prone skin, choosing products that do not clog pores is one of the easiest ways to reduce breakouts.
What non-comedogenic means
A comedo is a clogged pore (a blackhead or whitehead). A non-comedogenic product is one that is formulated to avoid clogging pores. The term is not strictly regulated in most countries, and testing methods vary, so treat it as a helpful guide rather than a guarantee. How your own skin reacts is what matters most.
Choosing a moisturizer
- Look for lightweight gels, gel-creams or lotions labeled non-comedogenic or oil-free.
- Helpful ingredients include glycerin, hyaluronic acid, ceramides and niacinamide.
- Avoid heavy butters and rich occlusive creams on acne-prone areas.
- Fragrance-free formulas are less likely to irritate skin that is using acne treatments.
Choosing a sunscreen
- Use a broad-spectrum SPF 30 or higher every day.
- Fluid, gel or matte textures labeled non-comedogenic work well for oily skin.
- Mineral sunscreens (zinc oxide, titanium dioxide) are often well tolerated by sensitive, acne-prone skin.
- Remove sunscreen thoroughly at night.
Choosing makeup
- Pick foundations and concealers labeled non-comedogenic or oil-free.
- Mineral powders can be a lighter alternative to liquid foundation.
- Clean brushes and sponges weekly.
- Never sleep in makeup.
Ingredients that may cause problems for some people
Some ingredients are more likely to clog pores in acne-prone skin, especially in high concentrations: heavy oils such as coconut oil, cocoa butter, and some waxes and lanolin derivatives. Reactions differ between people, so these are not automatically bad for everyone.
How to test a new product
- Introduce one new product at a time.
- Apply it to a small area of the jaw or cheek for a week.
- Watch for new small bumps, blackheads or irritation.
- If your skin stays clear, use it on the whole face.
Do not forget hair products
Hair oils, pomades and heavy conditioners can cause breakouts along the forehead and hairline. Keep them away from the face and wash your face after applying them.
This article is for general information only and is not a substitute for advice from a doctor or dermatologist.