2. Diet

Foods high in sugar, dairy, and refined carbs may trigger breakouts in some people.

Diets that spike insulin can increase oil production and inflammation.

3. Poor Skincare Habits

Using products that are too oily, comedogenic, or irritating.

Not removing makeup properly – or worse, sleeping with it on can absolutely cause pimples on the chin (and elsewhere on the face).

Over-cleansing or harsh exfoliation can strip the skin and cause it to overproduce oil.

4. Stress

Triggers hormonal changes that can increase oil production, leading to clogged pores.

5. Dirty Phones or Hands

Frequently touching your chin or resting your face in your hands can transfer bacteria and oils.

Phones, masks, or dirty pillowcases can also contribute to chin breakouts.

6. Underlying Medical Conditions

For persistent or severe breakouts, conditions like PCOS, adrenal disorders, or other hormonal imbalances may be involved.

7. Cosmetic or Hair Products

Waxing or shaving the chin area can irritate hair follicles.

Some lip balms, beard oils, or face creams might clog pores around the chin.

If your chin acne is persistent or painful, especially if it’s cystic or hormonal, it’s a good idea to consult a dermatologist.