Peppermint Oil (Enteric-Coated)
Digestion & comfortFunction & benefits
An oil rich in menthol that relaxes the smooth muscle of the gut; two meta-analyses of clinical trials suggest enteric-coated peppermint oil capsules eased abdominal pain and irritable bowel symptoms. The enteric coating stops the capsule opening in the stomach and so reduces heartburn.
Dosage & how to use
| Recommended dose | 0.2 ml (about 180–200 mg) per capsule |
| Best time to take | 30–60 minutes before a meal with cold water; do not break or chew |
| Frequency | Up to 3 times daily |
Best forms to choose
Enteric-coated peppermint oil capsules (about 0.2 ml per capsule).
Important warnings
Avoid it with severe acid reflux or a hiatus hernia
Not for children under 8
Avoid it with gallstones or blocked bile ducts
Drug interactions
Antacids and acid-reducing drugs may dissolve the enteric coating too early, so take them two hours apart; it may raise ciclosporin levels.
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Scientific references
- Alammar N et al. BMC Complement Altern Med 2019 (meta-analysis) — PMID: 30654773
- Khanna R et al. J Clin Gastroenterol 2014 (meta-analysis) — PMID: 24100754
Content last updated: 17 October 2026 · Based on published sources and research (EFSA / NIH / PubMed)
⚖️ Medical disclaimer: The information and data provided here are for health education and nutritional guidance only. They are not a medical diagnosis and never replace a direct consultation with your doctor or pharmacist. Always consult your doctor before starting any supplement, especially during pregnancy or breastfeeding or when taking long-term medication.