Those small, hard white bumps under your eyes are most likely milia, tiny cysts filled with a skin protein called keratin that gets trapped just beneath the surface. They’re harmless, painless, and extremely common, but they can be stubborn and stick around for months. In some cases, white or yellowish bumps near the eyes point to something else entirely, so it helps to know what you’re looking at.
Milia: The Most Common Cause
Milia are small, firm, dome-shaped bumps typically 1 to 2 millimeters across. They look like tiny whiteheads but feel harder and won’t pop if you squeeze them. Unlike acne, they aren’t inflamed or infected. They form when dead skin cells get trapped inside a small pocket near the surface instead of shedding normally. Under a microscope, each bump is essentially a miniature cyst lined with skin cells and packed with keratin, the same tough protein that makes up your hair and nails.
The under-eye area is one of the most common spots for milia because the skin there is thinner and more delicate than almost anywhere else on your body. Milia can appear at any age. Babies frequently develop them (about 40 to 50 percent of newborns get them), and in that case they clear up on their own within weeks. In adults, milia tend to linger longer and sometimes don’t resolve without intervention.
Other Bumps That Look Similar
Not every white or yellowish bump near the eyes is a milium. A few other conditions show up in the same area and can be easy to confuse.
Syringomas are firm, round papules about 1 to 3 millimeters across that grow from overactive sweat gland cells. They’re usually skin-colored, yellowish, or slightly translucent and tend to cluster in groups along the lower eyelids. Unlike milia, syringomas sit slightly deeper in the skin and won’t respond to surface-level treatments.
Xanthelasma looks distinctly different once you know what to look for. These are soft, flat or slightly raised yellowish patches, not tiny round bumps. They typically form along the inner corners of the upper and lower eyelids. About half of adults with xanthelasma have abnormal cholesterol levels, and the condition is linked to a higher risk of heart disease and atherosclerosis. If you notice soft yellow plaques near your inner eyelids, it’s worth getting your blood lipid levels checked.
Sebaceous hyperplasia produces small bumps (2 to 6 millimeters) that are skin-colored, yellow, or brown, often with a characteristic tiny dent in the center. These are enlarged oil glands and appear most often on the cheeks, forehead, and nose rather than directly under the eyes, though they can occasionally show up nearby.
Why They Develop
Primary milia, the kind that appears spontaneously, originate from the tiny hair follicles (called vellus hair follicles) that cover your face. Skin cells that would normally travel up to the surface and flake off instead get diverted into a small pocket, forming a sealed cyst. There’s no single trigger, but several factors make them more likely.
Heavy skincare products are a well-recognized contributor. Rich, occlusive creams and thick moisturizers can trap dead skin cells against the surface rather than allowing them to shed. The under-eye area is especially vulnerable because the skin is so thin that even products designed for the face can be too heavy for it. Sun damage also plays a role by thickening the outer layer of skin over time, making it harder for dead cells to exit normally.
Secondary milia develop after some kind of skin injury: a burn, a rash, a blister, or even aggressive cosmetic procedures like dermabrasion or laser resurfacing. These form through a slightly different pathway, often originating from sweat ducts rather than hair follicles, but they look identical.
What Works for Prevention
The core strategy is keeping skin cell turnover healthy so dead cells don’t accumulate and get trapped. Chemical exfoliants like alpha hydroxy acids (glycolic acid, lactic acid) and beta hydroxy acids (salicylic acid) help dissolve the bonds between dead skin cells, encouraging them to shed on schedule. Retinoids, which are vitamin A derivatives, work differently by speeding up the rate at which your skin produces and replaces cells, preventing the buildup that leads to cysts.
Here’s the catch: dermatologists caution against applying exfoliating acids or retinoids directly around the eyes or on the eyelids. The skin there is so thin and fragile that these active ingredients can cause significant irritation, redness, and peeling. Using them on the rest of your face can still help with overall skin cell turnover, but the specific zone where milia are most common is the one zone where your best prevention tools need to be used carefully or avoided entirely.
Switching from heavy eye creams to lighter, gel-based formulas is one of the simplest changes you can make. If your current eye product feels thick or waxy, it may be contributing to the problem. Look for non-comedogenic, lightweight options that hydrate without creating a seal over the skin.
How Milia Are Removed
Milia don’t have an opening to the skin surface, which is why squeezing them does nothing. Professional removal is quick and straightforward. A dermatologist typically nicks the surface of the bump with a small blade, then gently extracts the intact cyst using light pressure from a tool like forceps, a comedone extractor, or a curette. The whole process takes seconds per bump and usually doesn’t require any numbing for small milia, though some providers apply a topical anesthetic.
For larger or more numerous milia, other options include electrocautery (using a tiny electrical current to destroy the cyst), cryotherapy (freezing), or laser treatment. These are less common for the typical handful of bumps under the eyes but can be useful for extensive cases.
Why You Shouldn’t Extract Them Yourself
It’s tempting to try popping milia at home, especially since the professional technique sounds simple. But the under-eye area is genuinely risky territory for DIY extraction. The skin is at its thinnest here, and using an unsterilized needle or your fingernails introduces bacteria directly into the wound. What was a painless, harmless bump can become an infected area that takes weeks to heal and may need antibiotics.
Scarring is the other major risk. Even if you successfully break the skin, the chance of leaving behind a dark spot, scar, or uneven texture is high in this delicate zone. Bruising and swelling are also common when people attempt extraction around the eyes. A dermatologist visit for milia removal is typically brief, inexpensive, and leaves minimal marks, making it one of the easier skin concerns to have professionally handled.