Spearmint tea may modestly help hormonal acne in adult women, but it is not a proven acne treatment. It lowers certain androgens linked to excess oil, so benefit is plausible without direct proof of fewer pimples. Hormonal acne means deep, tender breakouts along the jawline, chin and lower cheeks.
Spearmint tea is a brewed herbal drink studied for anti-androgen effects, not a standard acne drug. Adults with a monthly flare pattern often ask whether a daily cup can replace stronger care. Short hormone trials offer clues about dose, timing and limits, plus clear cautions for some people.
Medical information disclaimer: This article is for general educational purposes only and does not provide medical advice, diagnosis, or treatment. Always consult a physician or other qualified health professional about symptoms, medications, tests, or treatment decisions.
Table of Contents
- Why hormones trigger jawline breakouts
- What two small hormone trials found
- Did lower hormones mean clearer skin?
- What routine was actually tested?
- Who should skip it or ask first?
Why hormones trigger jawline breakouts
Excess androgens such as testosterone boost sebum output that clogs pores. Healthline explains this link in how excess androgens raise sebum and clog pores. That process helps explain adult female patterns.
Shifts during the cycle can trigger deep, tender spots where oil glands are sensitive. Oil control alone does not resolve every breakout. Bacteria, shedding of skin cells and inflammation also matter, so lowering androgens addresses one driver.
What two small hormone trials found
In a Turkish pilot study, women with hirsutism drank two cups daily for five days. Phytotherapy Research 2007 reported lower free testosterone and higher LH, FSH and estradiol versus baseline. In a 30-day randomized trial, 42 women with PCOS and hirsutism received spearmint tea or chamomile placebo.
Phytotherapy Research 2010, in a report described in a 30-day randomized trial in women with PCOS, found significantly reduced free and total testosterone and gonadotropins with spearmint. Both trials were small and short. They studied hirsutism and PCOS, not general acne in teens or adults without excess androgens.
Did lower hormones mean clearer skin?
Not quickly. The same 30-day PCOS trial found better self-reported hirsutism scores but no significant change on the clinician-rated Ferriman-Galwey scale, as summarized in an International Journal of Endocrinology review. That gap matters for acne expectations.
Hormone change did not equal visible improvement in one month. No large, long-term trial has measured acne lesion counts as the primary endpoint, according to a Naturopathic Doctor News and Review summary of the Grant trial. Acne benefit is inferred from androgen lowering, not direct clearance data.
What routine was actually tested?
The tested regimen was about one cup twice daily of brewed spearmint tea for at least 30 days. Verywell Health describes this pattern in the twice-daily brewed tea regimen tested for 30 days, commonly framed as up to two cups daily for up to four months.
Readers who try it with clinician approval often use this structure: Do not add extra strong hormonal products to speed results. Tell your clinician about birth control, spironolactone, supplements and fertility plans.
- Brew one plain spearmint tea bag or loose-leaf serving per cup.
- Drink one cup in the morning and one in the evening.
- Continue daily for at least 30 days before judging change.
- Track breakouts, cycle timing and other treatments in a simple log.
Who should skip it or ask first?
Pregnant people should avoid large amounts of spearmint. WebMD warns about uterine and organ risk in spearmint safety warnings for pregnancy and kidney or liver disease. The same caution applies to people with kidney or liver disease because spearmint tea may increase damage risk.
Ask a clinician or pharmacist before regular use if you have either condition. Men should be cautious because the anti-androgen effect can lower testosterone. An Avicenna Journal of Phytomedicine review notes diminished libido with about four cups daily and reproductive-organ changes in male rats. Stop daily use and seek care for breast tenderness, low libido, dizziness, nausea or signs of liver or kidney trouble.