Q
Does spearmint tea really help PCOS?
⚡ Quick answer
Yes — strong evidence. 2 cups daily reduces free testosterone and improves hirsutism within 30 days.
Spearmint tea has solid clinical evidence for PCOS — particularly for the androgen excess symptoms (hirsutism, acne, hair loss).
The research: a randomised controlled trial (Phytotherapy Research, 2010) found spearmint tea (2 cups daily for 30 days) reduced free testosterone by 30% and total testosterone by 13% in women with PCOS. Subjective symptoms (excess facial hair) improved measurably.
How it works: spearmint contains compounds that have anti-androgen effects. It does not reduce ovarian function — only the excess male hormone production typical in PCOS.
What improves:
- Excess facial/body hair (hirsutism)
- Hormonal acne (chin, jawline)
- Hair thinning at the temples
- Mood swings related to hormone fluctuation
What does not improve directly:
- Insulin resistance (use other interventions)
- Weight loss
- Period irregularity (though it helps indirectly)
How to use:
- 2 cups daily of strong spearmint tea (not peppermint — different plant)
- Steep 1 heaping teaspoon dried spearmint in hot water 5-10 minutes
- Drink throughout the day, with or between meals
- Consistency matters — daily for at least 30 days
Who should avoid: pregnant women (limited evidence). Men with low testosterone.
Spearmint is one of the few "natural remedies" with research-grade evidence for hormone modulation. Cheap, safe, and works.
Read our full evidence-based guide on pcos & hormones for the complete picture.
View Full Guide →We write from peer-reviewed research and clinical guidance. These links let you read the underlying evidence yourself rather than taking our word for it.