PCOS Skin Symptoms: Acne, Skin Tags, Hyperpigmentation

Published 2026-05-18 · Reviewed by OcuraLife Skin Experts · 7 minute read

Stubborn jawline acne, soft little skin tags on your neck, and dark patches that will not fade. If you have polycystic ovary syndrome (PCOS), your skin is often the first place the hormone imbalance shows up. These changes are real, they are connected, and there is a clear path to managing them, including treating the growths at home with a plasma pen.

What are the skin symptoms of PCOS?

PCOS is a hormonal condition that affects roughly 1 in 10 women of reproductive age. Because it raises androgen (male hormone) levels and often comes with insulin resistance, it produces a recognizable cluster of skin signs that tend to appear together.

The most common PCOS skin symptoms are persistent hormonal acne, skin tags, dark velvety patches called acanthosis nigricans, hyperpigmentation, excess facial and body hair (hirsutism), and oily skin. You do not need all of them to have PCOS, and the mix is different for everyone.

Why does PCOS cause acne?

PCOS acne is caused by elevated androgens, which tell your sebaceous glands to produce more oil. That extra oil mixes with dead skin cells, clogs pores, and feeds acne-causing bacteria. This is why PCOS acne is classed as hormonal acne rather than ordinary teenage breakouts.

The pattern is the giveaway. Hormonal acne concentrates along the lower face: the jawline, chin, and neck. It tends to be deep, tender, and cystic rather than surface whiteheads, and it often flares in a monthly cycle. The American Academy of Dermatology covers adult hormonal acne in detail at aad.org.

Because the trigger is internal, topical products alone rarely clear PCOS acne completely. The most effective approach combines a doctor-guided plan (which may include hormonal or insulin-targeting treatment) with a consistent skincare routine. This same androgen-driven mechanism underlies many of the broader hormonal skin changes women experience.

Does PCOS cause skin tags?

Yes. Skin tags (acrochordons) are strongly linked to the insulin resistance that accompanies PCOS. Higher insulin levels stimulate skin-cell growth, which is why people with PCOS often develop multiple small tags on the neck, underarms, eyelids, and other areas where skin rubs together.

Skin tags are completely benign, but they are cosmetically bothersome and can catch on jewelry or clothing. Unlike acne and pigmentation, a skin tag will not fade with skincare. It is a physical growth that has to be removed. You can read more about the causes in our skin tags guide.

How a plasma pen removes PCOS skin tags and growths at home

A plasma pen removes a skin tag by delivering a tiny, controlled electrical arc to the base of the growth. The arc dries out the tissue, which then scabs over and falls away naturally during healing. The whole treatment per tag takes about five minutes.

For PCOS, where tags tend to appear in clusters, this is far more practical than booking repeat dermatologist visits. A device with nine power settings lets you start gentle on thin areas like the eyelids and step up for thicker tags.

The at-home treatment timeline

Here is what to expect after treating a PCOS skin tag with a plasma pen, from the first session through full healing.

How do you treat PCOS hyperpigmentation?

PCOS hyperpigmentation comes in two main forms. Acanthosis nigricans is the dark, velvety thickening seen in body folds, and it is a direct marker of insulin resistance. The other form is post-inflammatory hyperpigmentation, the brown marks left behind after acne heals.

Acanthosis nigricans usually improves when the underlying insulin resistance is addressed through diet, exercise, and medical care, so the most durable fix is internal. Post-acne marks fade faster with topical ingredients such as vitamin C, niacinamide, azelaic acid, and gentle retinoids, paired with daily broad-spectrum SPF to stop existing marks from darkening. Mayo Clinic outlines pigmentation care at mayoclinic.org.

"With PCOS, treat the skin on two fronts: calm the hormones from the inside, and clear the growths and marks from the outside."

Can PCOS skin symptoms be reversed?

Most PCOS skin symptoms can be significantly improved, and some can be cleared entirely, but the outcome depends on the symptom. Acne and acanthosis nigricans often respond well once androgens and insulin resistance are managed, so they are largely reversible with the right plan.

Skin tags are different. They do not regress on their own, so reversing them means removing them, which a plasma pen does cleanly at home. New tags can still form while PCOS is active, so managing the underlying hormones reduces how many appear over time.

What is the best skincare routine for PCOS skin?

A good PCOS routine is simple, consistent, and gentle, because over-scrubbing oily, acne-prone skin makes it worse. Build it around three goals: control oil, fade marks, and protect from the sun.

Morning

Use a gentle cleanser, a vitamin C or niacinamide serum to fade pigmentation, a light oil-free moisturizer, and a broad-spectrum SPF 50. Sunscreen is non-negotiable for PCOS because pigmentation darkens with sun exposure.

Evening

Cleanse again, apply a retinoid or azelaic acid for acne and texture, and finish with a nourishing recovery cream. Introduce active ingredients one at a time so you can tell what your skin tolerates.

When should I see a doctor about PCOS skin symptoms?

See a doctor if you suspect PCOS but have not been diagnosed, since a proper diagnosis unlocks treatments that address the root cause. The American College of Obstetricians and Gynecologists has patient resources at acog.org, and general skin guidance is at MedlinePlus.

Also see a doctor or dermatologist if your acne is severe or scarring, if a growth is changing, bleeding, or irregular, or if you are unsure whether a bump is a skin tag before treating it. When in doubt, get it checked.

FAQ

Frequently asked questions

Here are the questions women with PCOS ask most about their skin.

Quick answers

↓ Tap each question to reveal the answer.

The bottom line

PCOS skin symptoms travel together because they share a root cause: high androgens and insulin resistance. Manage the hormones with your doctor to calm acne and pigmentation, build a steady skincare routine to fade marks, and clear stubborn skin tags directly at home with a plasma pen. For a wider view of how shifting hormones reshape the skin, see our pillar guide on hormonal skin changes.