Milia are small, hard white bumps caused by tiny cysts of trapped skin protein (keratin) sitting just beneath the surface. They won’t respond to squeezing or acne treatments because they aren’t pimples. Getting rid of them requires either professional extraction, specific skincare approaches that speed up skin cell turnover, or simply waiting them out.
Why Milia Don’t Go Away Like Pimples
A milium (the singular form) is a miniature cyst, typically 1 to 2 millimeters across, formed when keratin gets trapped under a thin layer of skin. Unlike acne, there’s no pore opening connecting the cyst to the surface, which is why you can’t pop them. Squeezing only irritates the surrounding skin and can cause scarring or infection without actually releasing the contents.
Primary milia form spontaneously around hair follicles, most often on the cheeks, nose, forehead, and around the eyes. Secondary milia develop after skin trauma like burns, blistering, heavy sun damage, or prolonged use of thick occlusive creams or topical steroids. Knowing which type you have matters because secondary milia often resolve once you remove the trigger.
Professional Removal Options
The fastest, most reliable way to eliminate milia is professional extraction by a dermatologist or trained esthetician. The procedure is straightforward: a sterile needle or small blade creates a tiny opening in the skin over the cyst, and the hardened keratin plug is pressed out. Each bump takes seconds. Because the cyst sits so close to the surface, the procedure rarely leaves a mark when done correctly.
For widespread or stubborn milia, dermatologists may use other approaches:
- Cryotherapy: Freezing individual bumps with liquid nitrogen, causing them to blister and fall off within a few days.
- Chemical peels: Controlled acid peels remove the outermost skin layers, exposing and clearing trapped cysts underneath.
- Laser treatment: Particularly useful for clusters around the eyes where other methods carry more risk.
Most people need only one session for extraction. Chemical peels and laser treatments may require a short series depending on how many bumps you have and how deep they sit.
Skincare That Helps Clear Milia at Home
You can encourage milia to resolve on their own by using products that increase the rate at which your skin sheds dead cells. Retinoids (vitamin A derivatives available over the counter as retinol or adapalene) are the most effective topical option. They work by accelerating skin turnover so the trapped keratin gradually works its way to the surface. Results typically take 4 to 8 weeks of consistent nightly use.
Gentle chemical exfoliants containing alpha hydroxy acids like glycolic or lactic acid also help by dissolving the bonds between dead skin cells. A leave-on exfoliant in the 5 to 10 percent range, used a few times per week, can thin the layer of skin trapping the cyst. Salicylic acid, commonly used for acne, is less effective here because milia aren’t connected to pores the way blackheads and whiteheads are.
One important caution: avoid using retinoids or strong exfoliants directly around the eyelids, which is a common milia location. The skin there is too thin and sensitive. Milia around the eyes are better handled by a professional.
What to Stop Doing
Heavy, occlusive moisturizers and thick eye creams are a frequent contributor to milia, especially around the under-eye area. If you’re prone to these bumps, switch to lightweight, oil-free formulas. Petrolatum-based products and rich night creams can seal keratin beneath the skin’s surface in people who are susceptible.
Sun damage thickens the outer layer of skin over time, making it harder for keratin to shed naturally. Daily sunscreen use helps prevent that thickening. If you’ve been using a topical steroid cream on your face for an extended period, that can also trigger milia formation. Tapering off under guidance often allows bumps to clear gradually.
Milia in Babies
About 40 to 50 percent of newborns develop milia, usually across the nose, cheeks, and chin. These are completely harmless and resolve on their own within a few weeks without any treatment. Don’t apply creams, scrubs, or any product to a baby’s milia. The bumps disappear as the infant’s skin matures and begins shedding cells normally.
When It Might Not Be Milia
A few other skin conditions look similar to milia but require different treatment. Syringomas are small sweat gland growths, usually yellow or skin-toned, that cluster around or under the eyes. They’re firm, 1 to 3 millimeters across, and tend to appear in groups of similar size. Unlike milia, syringomas won’t resolve with exfoliants or simple extraction. They typically need laser treatment or electrosurgery.
Closed comedones (whiteheads) can also be mistaken for milia but feel softer and respond to standard acne treatments. If your bumps haven’t budged after two months of consistent exfoliation and retinoid use, or if they keep returning in the same spots, a dermatologist can confirm whether you’re dealing with true milia or something else entirely.