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3Medicinal

Peppermint oil (enteric)

Also sold as Peppermint capsules, IBS

Well-evidenced for IBS cramping in enteric-coated capsule form.

3TrustedSupp Tier System™ · Tier 3Take as a defined course

How long to take it

Course-based for symptom flares, four to twelve weeks.

Who it's actually for

People with diagnosed IBS, particularly cramping and bloating.

Safe upper limit

Unverified
No formal limit; 180–225 mg two to three times daily
Uncoated peppermint oil worsens reflux by relaxing the oesophageal sphincter.
No source attached yet. Treat this as a starting point, not a citation, until reviewed.

Interactions to know about

  • Acid blockers — Omeprazole, lansoprazole, famotidine

Run your full list through the interaction check.

Practical notes

  • The enteric coating is the whole point — uncoated capsules cause heartburn.
  • Take before meals.