日本語
Supplement ingredient databaseChecked 2026-09-30

Gallic acid 没食子酸

Foods with Function Claims ingredientNo claim in the EU register

A type of polyphenol. In Foods with Function Claims, gallic acid derived from the fruit of Terminalia bellirica and Terminalia chebula, and from pu-erh tea, is used.

See example products PR

In Japan: Foods with Function Claims notifications

112notifications (excluding withdrawn)
81with this ingredient alone
54as tablets, capsules, etc.
2018first notification

Functions claimed (counted from notifications with this ingredient alone)

Examples of notified claims (our translation)

This product contains gallic acid. Gallic acid has been reported to have the function of reducing visceral fat and body weight and improving BMI in people who are somewhat overweight, and the function of suppressing sugar absorption from meals and moderating the rise in blood sugar after meals.
減肥黒茶(株式会社野口医学研究所) / notification No. K275 / notified 2025-09-11 / processed food (other)
This product contains Terminalia bellirica-derived gallic acid. Terminalia bellirica-derived gallic acid has been reported to have the function of suppressing the absorption of fat and sugar from meals, and the function of reducing belly fat (visceral fat and subcutaneous fat), helping reduce body weight, and helping lower a high BMI in people who are somewhat overweight.
スッキリシトール(株式会社東洋新薬) / notification No. J1558 / notified 2025-03-28 / processed food (tablets, capsules, etc.)
This product contains Terminalia bellirica-derived gallic acid. This product has the function of reducing belly fat (visceral fat and subcutaneous fat), helping reduce body weight, and helping lower a high BMI in people who are somewhat overweight. Terminalia bellirica-derived gallic acid has been reported to have the function of suppressing the absorption of sugar and fat from meals and suppressing the rise in blood sugar and triglycerides after meals, the function of suppressing the rise in uric acid after meals caused by purines in food in people whose uric acid levels are on the high side, and the function of improving bowel movements.
ターミナリアファースト プロフェッショナル5-2(株式会社ビタブリッドジャパン) / notification No. J1489 / notified 2025-03-27 / processed food (tablets, capsules, etc.)

Cautions written in the notifications (most common)

  • “It may inhibit iron absorption, so people taking medication for anemia should be careful.” (60 notifications)

Under Foods with Function Claims, the company notifies the Consumer Affairs Agency of the scientific evidence on its own responsibility; the government does not review or approve it. You can look up each product's notification by the number on the package in the Consumer Affairs Agency's database (Japanese).

In the EU: the register of health claims

No claim in the EU register

  • The EU register of health claims has no claim for this ingredient. In the EU, the review of many plant-based claims (about 2,000) remains on hold, and those claims are not listed in the register.

In the EU, only health claims whose evidence has been assessed by the European Food Safety Authority (EFSA) and authorised by the European Commission may be used on food. “Not authorised” means the evidence for that claim was not established under EU standards — not that the ingredient is dangerous.

Find products PR

These are Japanese online shops (affiliate links).

Example of a product notified with this ingredient

シボヘールWケア (株式会社ハーブ健康本舗)

Food with Function Claims, notification No. D312. Chosen from products sold on Rakuten whose names match a current notification to the Consumer Affairs Agency, picking one with many reviews.

See on Rakuten (herb-kenko-honpo)

This database does not guarantee any product's effect. For Foods with Function Claims, check the notification number on the package; for Foods with Nutrient Function Claims, check the amount per daily serving.

Compare “没食子酸 サプリ” products on RakutenCompare “没食子酸 サプリ” products on Amazon.co.jp
This page lists information published by governments and public bodies. It does not guarantee any effect or judge whether something is good or bad. If you are being treated for an illness, taking medicine, pregnant or breastfeeding, talk to a doctor or pharmacist before use.

Other ingredients in the same categories

This page is a translation of our Japanese page; if they differ, the Japanese page is the reference.

← Back to the supplement ingredient database