


Ohta's Isan Herbal Gastrointestinal Medicine (Powder, 80 g)
Ohta's Isan is a popular powdered supplement designed to provide relief of stomach discomfort using herbal ingredients found in traditional medicine.
Utilizing the Benefits of 17 Types of Digestive Herbal Ingredients:
We make use of the unique fragrance and effectiveness of traditional herbal medicines. This product revitalizes a weak stomach and helps improve unpleasant symptoms such as indigestion, bloating, or lack of appetite from overeating or drinking too much.
Effective for Heartburn with 23 Types of Antacids:
Contains antacids with varying action times. It is highly effective in relieving symptoms of heartburn associated with acid reflux, as well as stomach discomfort.
Unique Powder (Granule) Formula:
This powder is made using Ohta's Isan's proprietary method, which ensures the active ingredients of aromatic digestive herbs are preserved. It improves stomach discomfort with a refreshing feeling when taken.
Ideal for: Overeating, heartburn, stomach discomfort, weak stomach, bloating, indigestion, digestion promotion, loss of appetite, excess stomach acid, bloating in the stomach and abdomen, nausea (stomach discomfort, hangover or drunkenness nausea), vomiting, chest tightness, burping, heavy stomach.
Quantity: 80 g (Loose powder)
Directions:
| Age | Single Dose | Daily Doses |
|---|---|---|
| Adults (15 years and older) | 1 packet | 3 times a day |
| 8–14 years | 1/2 packet | 3 times a day |
| Under 8 years | Do not use | - |
Note: "Between meals" refers to 2–3 hours after eating.
Expiration: Please refer to the product's packaging for the expiration date.
Ingredients:
| Category | Ingredient | Amount | Action |
|---|---|---|---|
| Digestive Herbal Ingredients | Cinnamon | 276mg | Improves stomach function by stimulating the secretion of stomach fluids and enhancing digestion. |
| Fennel | 72mg | Enhances digestive processes. | |
| Nutmeg | 60mg | Supports digestion and relieves discomfort. | |
| Clove | 36mg | Improves digestion and reduces nausea. | |
| Tangerine Peel | 66mg | Aids digestion and reduces bloating. | |
| Gentian | 45mg | Enhances appetite and improves digestion. | |
| Bitter Orange | 45mg | Promotes stomach health and improves appetite. | |
| Antacids | Sodium Bicarbonate | 1,875mg | Neutralizes excess stomach acid with fast, sustained, and delayed action. |
| Calcium Carbonate | 980mg | Helps balance stomach acidity. | |
| Synthetic Hydrotalcite | 300mg | Neutralizes excess stomach acid. | |
| Digestive Enzyme | Bio-Diastase | 135mg | Helps with the digestion of starches and proteins. |
| Additives | l-Menthol, Magnesium Carbonate | - | Added for flavor and stomach com |
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Ohta's Isan is a popular powdered supplement designed to provide relief of stomach discomfort using herbal ingredients found in traditional medicine.
Utilizing the Benefits of 17 Types of Digestive Herbal Ingredients:
We make use of the unique fragrance and effectiveness of traditional herbal medicines. This product revitalizes a weak stomach and helps improve unpleasant symptoms such as indigestion, bloating, or lack of appetite from overeating or drinking too much.
Effective for Heartburn with 23 Types of Antacids:
Contains antacids with varying action times. It is highly effective in relieving symptoms of heartburn associated with acid reflux, as well as stomach discomfort.
Unique Powder (Granule) Formula:
This powder is made using Ohta's Isan's proprietary method, which ensures the active ingredients of aromatic digestive herbs are preserved. It improves stomach discomfort with a refreshing feeling when taken.
Ideal for: Overeating, heartburn, stomach discomfort, weak stomach, bloating, indigestion, digestion promotion, loss of appetite, excess stomach acid, bloating in the stomach and abdomen, nausea (stomach discomfort, hangover or drunkenness nausea), vomiting, chest tightness, burping, heavy stomach.
Quantity: 80 g (Loose powder)
Directions:
| Age | Single Dose | Daily Doses |
|---|---|---|
| Adults (15 years and older) | 1 packet | 3 times a day |
| 8–14 years | 1/2 packet | 3 times a day |
| Under 8 years | Do not use | - |
Note: "Between meals" refers to 2–3 hours after eating.
Expiration: Please refer to the product's packaging for the expiration date.
Ingredients:
| Category | Ingredient | Amount | Action |
|---|---|---|---|
| Digestive Herbal Ingredients | Cinnamon | 276mg | Improves stomach function by stimulating the secretion of stomach fluids and enhancing digestion. |
| Fennel | 72mg | Enhances digestive processes. | |
| Nutmeg | 60mg | Supports digestion and relieves discomfort. | |
| Clove | 36mg | Improves digestion and reduces nausea. | |
| Tangerine Peel | 66mg | Aids digestion and reduces bloating. | |
| Gentian | 45mg | Enhances appetite and improves digestion. | |
| Bitter Orange | 45mg | Promotes stomach health and improves appetite. | |
| Antacids | Sodium Bicarbonate | 1,875mg | Neutralizes excess stomach acid with fast, sustained, and delayed action. |
| Calcium Carbonate | 980mg | Helps balance stomach acidity. | |
| Synthetic Hydrotalcite | 300mg | Neutralizes excess stomach acid. | |
| Digestive Enzyme | Bio-Diastase | 135mg | Helps with the digestion of starches and proteins. |
| Additives | l-Menthol, Magnesium Carbonate | - | Added for flavor and stomach com |


















