Spearmint Tea and PCOS: What Does the Research Say?

Spearmint tea has become increasingly popular among women looking for natural additions to their PCOS routine.

But does spearmint tea actually help with PCOS?

The answer is promising, but still limited.

Small human studies suggest that spearmint tea may influence androgen levels, including testosterone, in women with hirsutism and PCOS. However, there is not yet enough evidence to consider spearmint tea a treatment for PCOS, irregular periods, weight gain or other PCOS symptoms.

At Grans, we think that distinction is important.

You can enjoy Grans Spearmint Tea as part of your everyday routine without expecting one herbal tea to manage a complex hormonal condition.

What Is PCOS?

Polycystic Ovary Syndrome, or PCOS, is a hormonal condition that can affect menstrual cycles, ovulation and androgen levels.

Common signs can include:

• Irregular or missed periods
• Excess facial or body hair
• Acne
• Difficulty becoming pregnant
• Weight-related or metabolic concerns

Not everyone with PCOS experiences the same symptoms, and having ovarian cysts is not necessary for every person with the condition.

PCOS can also be associated with longer-term metabolic concerns, including insulin resistance and an increased risk of type 2 diabetes and cardiovascular disease.

That is why PCOS should be properly assessed and managed rather than relying on a single food or herbal drink.

Can Spearmint Tea Help With PCOS?

There is some interesting early research, particularly around androgens and excessive hair growth.

In one randomized controlled trial, women drank spearmint tea twice daily for 30 days.

Researchers found reductions in free and total testosterone in the spearmint group. Participants also reported improvement in their perception of excessive hair growth.

However, the researchers did not observe a statistically significant reduction in objectively measured hirsutism during the 30-day study.

An earlier small study also found a reduction in free testosterone after participants drank spearmint tea twice daily for five days, but the researchers specifically noted that larger studies were needed.

So the most accurate conclusion is:

Spearmint tea shows some potential around androgen levels, but the research is still too limited to treat it as a proven PCOS therapy.

Does Spearmint Tea Reduce Facial Hair?

Possibly, but this is one area where expectations need to be realistic.

Higher androgen levels can contribute to hirsutism, which is excessive facial or body hair and is common in women with PCOS.

The small spearmint trial found hormonal changes and improvement in participants' own assessment of their hirsutism.

But objectively measured hair growth did not significantly improve during the 30-day trial.

Hair-growth cycles also take time, so short studies cannot tell us whether longer-term consumption would produce a clinically meaningful change.

We therefore would not promise that drinking spearmint tea will reduce facial hair.

Does Spearmint Tea Balance Hormones?

“Balances hormones” is too broad a claim.

The existing research suggests spearmint may affect certain androgen hormones, particularly testosterone.

That does not mean it corrects every hormonal issue associated with PCOS.

PCOS can involve several interconnected factors, including:

• Androgen levels
• Ovulation
• Insulin resistance
• Menstrual cycles
• Metabolic health

Spearmint tea should therefore be considered an optional beverage, not a complete hormonal-management strategy.

Can Spearmint Tea Regulate Periods?

There is not enough good evidence to say that spearmint tea reliably regulates menstrual cycles.

Irregular periods are a common feature of PCOS, but their management depends on the individual's symptoms, health goals and medical needs.

ACOG notes that PCOS treatment is tailored to specific concerns and may involve lifestyle measures and medication.

If your periods are persistently irregular, it is better to discuss them with an appropriate healthcare professional rather than depending on herbal tea.

Does Spearmint Tea Help With Weight Loss?

Spearmint tea should not be marketed as a weight-loss remedy.

An unsweetened cup contains very few calories, so it can be a useful alternative to sugary drinks.

But there is not enough evidence that drinking spearmint tea itself causes meaningful weight loss in people with PCOS.

If weight management is part of your PCOS care, the overall diet, physical activity, sleep, metabolic health and professional guidance matter much more than one drink.

How to Make Grans Spearmint Tea

One of the best things about spearmint tea is how simple it is to prepare.

Ingredients

• 1–2 teaspoons Grans Spearmint Tea
• 2 cups water
• Lemon, optional
• A small amount of Grans Sidr Honey, optional

Method

1. Bring the water to a boil.
2. Add the spearmint tea.
3. Allow it to steep for approximately 5–10 minutes.
4. Strain into your cup.
5. Add lemon or a little honey according to taste.

Enjoy warm.

Iced Spearmint Tea

Spearmint tea also works well cold.

Ingredients

• 2 teaspoons Grans Spearmint Tea
• 4 cups water
• Ice
• Lemon, optional

Method

1. Prepare the spearmint tea as usual.
2. Allow it to cool.
3. Refrigerate until chilled.
4. Pour over ice.
5. Add lemon according to preference.

This makes a simple alternative to sweetened bottled drinks.

Spearmint Tea With Ginger

For a warmer flavour, add a little fresh ginger.

Ingredients

• 1–2 teaspoons Grans Spearmint Tea
• 2 cups water
• 1–2 thin slices of ginger
• Honey or lemon, optional

Steep the spearmint and ginger together for approximately 5–10 minutes, then strain and enjoy.

What Is the Best Time to Drink Spearmint Tea?

There is no established medical “best time” to drink spearmint tea for PCOS.

You can enjoy it:

• In the morning
• Between meals
• In the afternoon
• In the evening

Choose the time that fits your routine.

We would avoid claims that drinking it before meals controls appetite, that drinking it after exercise improves recovery, or that having it at night directly regulates hormones.

How Many Cups of Spearmint Tea Should You Drink?

There is no universally established medical dose of spearmint tea for PCOS.

The well-known 30-day study used two cups per day, but that was a research protocol rather than a general recommendation for everyone.

If you simply enjoy spearmint tea as a beverage, moderate consumption can be incorporated into your routine.

If you have PCOS, take medication, are pregnant or breastfeeding, or are considering regular herbal products specifically to manage a medical condition, discussing that decision with your healthcare professional is sensible.

Spearmint Tea Can Be Part of the Routine, Not the Treatment

There is genuine research interest around spearmint and androgen levels.

That makes the topic worth following.

But the current evidence does not justify claiming that spearmint tea:

• Cures PCOS
• Regulates periods
• Causes weight loss
• Treats inflammation
• Fixes digestive problems
• Balances all hormones
• Prevents facial hair growth
• Replaces PCOS medication

PCOS is a complex condition and treatment should be based on the individual's symptoms and health needs.

If you enjoy herbal tea, Grans Spearmint Tea can still be a refreshing addition to your daily routine.

Just let the tea be tea, while appropriate healthcare takes care of the PCOS.