This is bulk culinary **peppermint leaf** — 660mg of cut-and-sifted dried herb per serving, sold as 16 oz of loose leaf you steep into tea rather than a standardized oil capsule. The clinical evidence people associate with peppermint for IBS and digestive cramping comes from enteric-coated peppermint oil dosed at 180–225mg two to three times daily, where concentrated menthol relaxes gut muscle. Dried tea leaf releases only a small, unmeasured fraction of that menthol when steeped, so you shouldn't expect the same symptom relief from a cup of this.
What you're buying is a versatile, caffeine-free kitchen and tea herb. A warm peppermint infusion can be genuinely soothing and may ease mild stomach discomfort, but that's gentle comfort, not a measured clinical dose. If your goal is evidence-backed IBS support, you'd want an enteric-coated peppermint oil capsule; if you want a flavorful herbal tea, this does that job well.
BioStacks
Ingredients (1)
Peppermint, cut
100%Dose
660 mg
Target
180–675 mg
Form
Not listed
Other Ingredients
No other ingredients listed
How to Take It
Take it anytime
Timing doesn't matter for this one — taking it consistently does.
With or without food
On the label
To prepare as a tea, pour 8 ounces boiling water over 1 1/2 tsp of herb. Cover and steep for 5 to 10 minutes, strain and serve immediately.
General guidance based on the ingredients, not a substitute for the label or your doctor.
Price Check
$12.36
Near the median of 11 peppermint supplements
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Sources & Scoring
Nutrient data (RDA, UL, and safety thresholds) sourced from the NIH Office of Dietary Supplements and the National Academies Dietary Reference Intakes (DRI).
This is not medical advice. Consult a healthcare provider before making changes to your supplement routine.
The score analyzes what's on the label: ingredient doses vs. studied ranges, chemical forms, evidence levels, and known interactions. It does not verify label accuracy or test for contaminants — for that, look for third-party certifications like USP or NSF.