Epilating can cause ingrown hairs, and the risk is real for anyone who uses this method. Because an epilator pulls hair out from the root, the new hair that grows back has to push through the skin’s surface from below. If it curls sideways or meets resistance from dead skin cells, it can become trapped under the skin, forming a raised, sometimes painful bump. The good news: a few simple habits dramatically reduce how often this happens.
Why Epilating Leads to Ingrown Hairs
When an epilator grips and yanks a hair from its follicle, the follicle temporarily closes over. As the hair regenerates over the next few weeks, it grows upward through a narrow channel. If dead skin has accumulated at the surface, or if the hair naturally curves, the tip can miss the opening and curl back into the surrounding tissue. Your immune system treats that buried hair tip like a foreign object, triggering redness, swelling, and sometimes a small pus-filled bump.
There’s also a second mechanism. If the epilator breaks a hair below the skin’s surface instead of pulling it out cleanly, the remaining fragment can grow sideways within the follicle and pierce the follicle wall. A clinical dermatology review describes this as “transfollicular penetration,” and it’s one reason incomplete removal, whether from epilation or tweezing, leads to inflammation.
How Epilation Compares to Shaving
Shaving and epilation cause ingrown hairs through different pathways. A razor creates a sharp, angled tip on the hair. Multi-blade razors make this worse: the first blade lifts the hair, the second cuts it, and the stub retracts below the skin surface. That sharp tip easily pierces surrounding skin as it grows back, sometimes within a day or two.
Epilation removes hair at the root, so regrowth takes longer (up to four weeks) and the new hair tip is naturally finer and softer. That softer tip is less likely to puncture surrounding tissue compared to a razor-cut stub. However, epilation introduces the risk of incomplete removal, leaving a fragment beneath the skin that triggers its own inflammatory reaction. Chemical hair removal creams, by contrast, dissolve the hair and leave a blunt, feathered tip that rarely causes ingrown hairs at all.
So epilating generally produces fewer ingrown hairs than shaving for most people, but it doesn’t eliminate the risk entirely.
Who Is Most at Risk
Hair texture is the single biggest risk factor. People with tightly curled hair are significantly more prone to ingrown hairs from any removal method, including epilation. A curved hair follicle produces hair that naturally wants to loop back toward the skin once it starts growing. The Mayo Clinic notes this is why the condition disproportionately affects Black individuals, though anyone with coarse or curly body hair faces elevated risk.
Other factors that raise your chances:
- Thick, coarse hair has more force behind it as it grows, making it more likely to pierce skin if it curves off course.
- Dry skin traps dead cells over follicle openings, blocking the hair’s exit path.
- Tight clothing worn immediately after epilation presses against freshly opened follicles and can redirect regrowing hairs.
- Areas with friction like the bikini line, inner thighs, and underarms are especially prone because skin rubs against skin or fabric constantly.
How to Prevent Ingrown Hairs From Epilation
Exfoliate Before and After
Regular exfoliation clears the dead skin cells that block hair from reaching the surface. You can do this mechanically (a washcloth, dry brush, or scrub) or chemically (a product containing alpha or beta hydroxy acids like glycolic or salicylic acid). If your skin is sensitive or darker-toned, stick with a gentle chemical exfoliator and a washcloth rather than aggressive scrubbing, which can cause irritation or dark spots.
Exfoliate the area one to two days before epilating to clear the surface layer, then again two to three times a week during the regrowth period. The first two weeks after epilation are when hairs are most likely to get trapped, so consistent exfoliation during that window matters most. A lotion containing glycolic acid can also help reduce the natural curvature of regrowing hairs, making them less likely to loop back into the skin.
Use Proper Technique
Hold your epilator at roughly a 75-degree angle to the skin and move it slowly against the direction of hair growth. This angle helps the device grip hairs close to the base and pull them out cleanly rather than snapping them off. A faster disc speed (look for devices around 2,200 RPM or higher) also reduces breakage because it grips and extracts more efficiently. Broken hairs left beneath the surface are a primary cause of post-epilation ingrown hairs, so a clean pull matters.
Epilate when hair is short, around 3 to 5 millimeters. Hair that’s too long tends to bend and break rather than pull out from the root. Some epilators can capture hairs as short as 0.5 mm, but slightly longer hair gives the tweezers a better grip.
Moisturize Daily
Keeping skin hydrated and supple makes it easier for new hairs to push through. Apply a fragrance-free moisturizer daily, especially after exfoliating. Avoid heavy, pore-clogging products on freshly epilated areas for the first 24 hours, since follicles are still open and more vulnerable to irritation.
Ingrown Hair vs. Infected Follicle
A standard ingrown hair looks like a small red or skin-toned bump, sometimes with a visible hair curled beneath the surface. It may itch or feel tender, but it typically resolves on its own within a week or two as the hair works its way out.
Folliculitis is an actual infection of the hair follicle, and it looks different. The hallmarks are clusters of pus-filled blisters that may break open and crust over, burning or painful skin, and bumps that spread or worsen rather than improving. An ingrown hair can progress into folliculitis if bacteria enter the irritated follicle, especially if you pick at or scratch the bump.
If you notice spreading redness, increasing pain, or pus that doesn’t resolve after a few days, that’s likely an infection rather than a simple ingrown hair.
Treating Ingrown Hairs at Home
Most ingrown hairs from epilation resolve without intervention. To speed the process, apply a warm, damp cloth to the area for a few minutes to soften the skin, then gently exfoliate. If you can see the hair loop at the surface, you can use a sterilized needle to carefully lift the tip free. Don’t dig into the skin or try to extract a hair you can’t see, as this almost always makes things worse.
For persistent irritation, a thin layer of 1% hydrocortisone cream calms redness and itching. Use it for no more than four weeks. A retinoid cream applied at night accelerates skin cell turnover and helps clear the dead layer trapping the hair. Results from a retinoid typically take about two months to become noticeable, but it also helps fade any dark marks left behind by previous ingrown hairs.
If you get ingrown hairs frequently despite good technique and exfoliation, your hair’s natural curl pattern may simply make epilation a poor fit. Switching to a chemical depilatory (which dissolves hair and leaves a blunt tip) or exploring laser hair removal (which targets the follicle at a deeper level than epilation) can significantly reduce the cycle of irritation and regrowth.