Discomfort and cramping
Twinings Pure Peppermint Herbal Tea
A caffeine-free single-ingredient peppermint leaf tea in individually wrapped bags, sold in 20, 50 and 100 counts.
- Format
- Tea
- Type
- Herbal
- Cost
- $0.21 a day
- Customer rating
- 4.7 out of 5 from 14,239 ratings from Amazon
The themes in the reviews
- A clean, minty flavor that is not bitter
- Settling an upset stomach after a meal
- A caffeine-free evening cup, hot or iced
Those are the themes that recur across the reviews. High review confidence — the 4.7 from 14,239 Amazon ratings is independent of the brand’s site and sits close to Target’s 4.56 from 1,881 reviews.
Why it might work
Peppermint leaf contains menthol and menthone, volatile oils that relax smooth muscle in lab and animal studies, and phenolics such as rosmarinic acid. In oil trials the proposed actions are calcium-channel-mediated muscle relaxation and effects on gut pain sensing. A tea steeps only part of the oil into water, and the brand does not say how much, so a cup is not the same exposure as an oil capsule. The single ingredient and the approximate bag weight can be checked on the box; the menthol content of a cup cannot.
What the trials show
We found no trial of Twinings peppermint tea, or of peppermint leaf tea for any gut symptom; a 2006 review states that clinical trials of peppermint tea are absent. The trials that exist test peppermint oil in enteric-coated capsules for irritable bowel syndrome: a 2022 meta-analysis of 10 trials in 1,030 people found oil beat placebo for global symptoms (NNT 4) and abdominal pain (NNT 7), with more side effects and very low quality evidence. Those results are for oil, not a cup of leaf infusion, so they may not transfer.
What the label discloses
The label lists one ingredient, peppermint, with no flavorings, sweeteners or caffeine. No per-bag amount is printed; the box weight of 40 g for 20 bags works out to about 2 g a bag. No third-party testing, allergen list or organic claim appears on the pages read, and the allergen line says only that it may have been processed in facilities that handle allergens.
Read more on the plants in the formula: Peppermint, with the trials, doses and cautions for each.
Who this tends to suit
In the quiz it comes up for people who describe general abdominal discomfort. It is scored for a goal of day-to-day comfort or handling meals. Symptoms get Pure Peppermint Herbal Tea onto the shortlist; what you have tried, the format you will keep up and your medicines decide whether it stays there.
Where it may not fit
The label supports no added sweeteners and minimal ingredient list. The honest question before buying Pure Peppermint Herbal Tea: will you take a tea as often as the label directs?
Reactions and warnings
Reviewers mostly describe a settling, minty cup, and a minority find the flavor weak or fading after the first brew, or too strong for them. A few report crushed boxes on arrival. The listing says it is not recommended for children or those sensitive to mint; peppermint oil trials list heartburn as a common side effect, and no equivalent finding for the tea was found.
The questions that come up
Does Twinings Pure Peppermint tea help with bloating or an upset stomach?
No trial of this tea, or of peppermint leaf tea for a gut symptom, exists, and a 2006 review says trials of peppermint tea are absent. Amazon reviewers often say it settles an upset stomach (123 of 127 digestion mentions are positive), and the box says it helps soothe digestion, which is a brand claim.
What is in Twinings Pure Peppermint tea?
One ingredient, peppermint, in individually wrapped bags with no caffeine, sweetener or added flavor. The box weight of 40 g for 20 bags works out to about 2 g a bag, though no per-bag amount is printed.
How much does Twinings Pure Peppermint tea cost per cup?
About $0.21 a cup for the Amazon 20-count at $4.16, $0.25 on the brand site, and $0.17 for the brand’s 100-count at $16.99. Target lists the 100-count at $14.59, about $0.15 a cup.
Twinings Pure Peppermint vs peppermint oil capsules?
They are different preparations. IBS trials tested enteric-coated peppermint oil capsules, and a 2022 meta-analysis of 10 trials found benefit with more side effects; no equivalent trial of a leaf tea was found.
Is Twinings peppermint tea safe, and does it have side effects?
The listing says it is not recommended for children or those sensitive to mint and carries no pregnancy or medication warning. Peppermint oil trials report heartburn as a common side effect, and no reports of side effects were found in the Amazon and Target snippets read beyond taste and packaging complaints.
Is this the right one for you?
The quiz checks Pure Peppermint Herbal Tea against your symptoms, your routine and what you have already tried, and says plainly if something else fits better.
Take the quiz →Free, private, and it names one product.
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Background reading
Where the numbers on this page come from, explained at length.