Those small, white bumps under your eyes are most likely milia, tiny cysts filled with a protein called keratin that gets trapped just beneath the skin’s surface. They’re extremely common, completely harmless, and can grow up to two millimeters in size, though most are smaller. Milia look like little white or yellowish pearls and feel firm to the touch, unlike pimples, which are softer and inflamed.
Why Milia Form Under the Eyes
Your skin constantly sheds dead cells and replaces them with new ones. Sometimes small bits of the outer skin layer get trapped underneath instead of shedding normally, forming a tiny pocket that fills with keratin. The under-eye area is especially prone to this because the skin there is thinner than almost anywhere else on your body, and it doesn’t have oil glands to help move dead cells along efficiently.
Sun damage and skin injuries can also trigger milia. When skin heals from a sunburn, rash, or minor trauma, remnants of the outer skin layer sometimes get sealed beneath the surface during the repair process. These are called secondary milia, and they can appear anywhere on the body, not just the face. Heavy eye creams are another common culprit. Because eye creams tend to be thicker and more occlusive than regular moisturizers, they can slow down the natural shedding of dead skin cells and create the conditions for milia to develop.
Other Bumps That Look Similar
Not every small bump near your eyes is milia. A few other conditions show up in the same area and can be easy to confuse.
Syringomas are firm, rounded bumps that come from overgrown sweat ducts in the skin. They’re one to three millimeters across, skin-colored or slightly yellow, and tend to appear in symmetrical clusters on and around the eyelids. The key difference: syringomas are slightly larger, often appear in groups on both sides of the face, and don’t have the bright white, pearly look that milia do.
Closed comedones (whiteheads) are clogged pores filled with oil and dead skin cells. They can have a faint white or yellow tint and often appear on the cheeks and forehead. Unlike milia, comedones are associated with acne, tend to be slightly softer, and may eventually become inflamed. Milia are harder, more defined, and don’t respond to typical acne treatments.
Xanthelasma are flat or slightly raised yellowish patches caused by cholesterol deposits under the skin. They typically show up on the eyelids or near the bridge of the nose and are noticeably more yellow than milia. Xanthelasma can signal high cholesterol, diabetes, or increased cardiovascular risk, so they’re worth mentioning to your doctor even though the patches themselves are painless.
Sebaceous hyperplasia involves enlarged oil glands that create small bumps, usually two to six millimeters across. These tend to be skin-colored or yellowish with a distinctive small dent in the center. They’re more common on the forehead and cheeks than directly under the eyes, and that central dimple helps distinguish them from milia.
What You Can Do at Home
Milia often resolve on their own over weeks to months, especially in adults with otherwise healthy skin. You can speed the process along by gently encouraging skin cell turnover.
Retinol products (vitamin A derivatives available over the counter) help skin shed dead cells faster, which can prevent new milia from forming and nudge existing ones closer to the surface. Because the under-eye area is delicate, start with a low-concentration retinol and use it sparingly. Lightweight chemical exfoliants containing glycolic or salicylic acid can also help, though you should keep these away from the lash line and avoid applying them to irritated skin.
One thing that genuinely matters for prevention: switch to a lighter eye cream. If your current product feels rich or waxy, it may be trapping dead skin cells underneath. Look for gel-based or water-based eye products instead of heavy creams. Consistent sunscreen use also helps, since UV damage disrupts normal skin turnover and contributes to milia formation.
Do not try to squeeze or pop milia at home. Unlike pimples, milia don’t have an opening to the skin’s surface, so squeezing will only cause redness, broken capillaries, or scarring on the thin under-eye skin.
Professional Removal Options
If milia bother you cosmetically or stick around for months, a dermatologist can remove them quickly. The most common method is manual extraction: a tiny incision with a needle or scalpel, followed by gentle removal of the cyst with a small tool. It takes seconds per bump and heals fast with minimal scarring.
Other options include cryotherapy, where liquid nitrogen freezes the milia so they slough off over the following days, and laser ablation, which uses a focused beam to break down the cyst without damaging surrounding skin. Chemical peels using glycolic or salicylic acid can treat multiple milia at once by dissolving the outer skin layer and releasing trapped keratin. Your dermatologist will recommend the best approach based on how many bumps you have, where exactly they sit, and your skin tone.
When a Bump Needs Closer Attention
Milia themselves are never dangerous, but not every bump near the eye is milia. Pay attention if you notice a bump that gradually enlarges over time, develops irregular or “pearly” borders, bleeds or ulcerates in the center, or causes you to lose eyelashes near it. Changes in color, especially multiple colors within a single lesion, or reduced sensation in the surrounding skin are also worth taking seriously. These features can indicate a skin cancer on the eyelid, which is uncommon but does occur. A dermatologist or eye specialist can evaluate any bump that doesn’t look or behave like the others.