🌿Japan's Trusted Antacid, Ohta's Isan

Ohta’s Isan has been a go-to Japanese digestive remedy, since 1879 for generations. This fast-absorbing fine powder formula delivers quick relief—anytime your stomach needs it.

đź’­ Who Is It For?

Feeling uncomfortable after a heavy meal or long night out? 

Ohta’s Isan helps relieve:

  • Heartburn
  • Indigestion
  • Upset Stomach / Discomfort
  • Acid Reflux
  • Overeating & overdrinking
  • Even Stress!

🌱 What’s Inside?

A thoughtfully balanced formula designed for both effectiveness and comfort:

  • 2 types of antacids to neutralize stomach acid
  • 7 herbal stomachic ingredients, including Cinnamon to support digestion
  • L-menthol for a refreshing, soothing finish

🥄 How to Take It

âś” Can Type

  • Take 1 spoonful with water (included spoon)
  • Each dose (1.3g) contains 164mg of sodium

âś” Pouch Type (On-the-go)

  • Take 1 pouch with water
  • Up to 3 times daily
  • 16 pouches per pack

📏 Recommended Dosage

  • Ages 8–14: 0.65g per dose, 3 times daily
  • Ages 15+: 1.3g per dose, 3 times daily

⚠️ Precautions

  • Do not use for more than 2 weeks
  • Always read the Drug Facts before use
  • Consult a healthcare professional if needed

✨ Why We Love It

Quick relief. Herbal balance. Generations of trust.
Keep Ohta’s Isan close—because a happy stomach makes everything better.

 

Shop NOW