日本語
Supplement ingredient databaseChecked 2026-09-30

Tea flower saponins (chakasaponin) チャカサポニン

Foods with Function Claims ingredientNo claim in the EU register

A component (saponin) contained in tea flowers.

See example products PR

In Japan: Foods with Function Claims notifications

51notifications (excluding withdrawn)
22with this ingredient alone
16as tablets, capsules, etc.
2023first notification

Functions claimed (counted from notifications with this ingredient alone)

FunctionNotifications
Body fat22
Weight and BMI22
Triglycerides19

Examples of notified claims (our translation)

This product contains tea flower saponins (chakasaponin). Tea flower saponins have been reported to help improve a higher BMI by supporting reductions in body fat, abdominal fat (visceral and subcutaneous fat), waist circumference and body weight in people who are overweight, and to suppress the rise in blood triglycerides after meals by suppressing the absorption of fat in meals.
メタ褒め茶 茶花サポニンプラス(ティーライフ株式会社) / notification No. K652 / notified 2025-12-01 / processed food (other)
This product contains tea flower saponins (chakasaponin). Tea flower saponins have been reported to suppress the rise in blood triglycerides after meals by suppressing the absorption of fat in meals, and, with continued intake, to help improve a higher BMI by supporting reductions in body fat, abdominal fat (visceral and subcutaneous fat), waist circumference and body weight in people who are overweight.
カロバーンEX(イーエックス)PREMIUM(プレミアム)(株式会社サードナレッジ) / notification No. K579 / notified 2025-11-11 / processed food (tablets, capsules, etc.)
This product contains tea flower saponins (chakasaponin). Tea flower saponins have been reported to suppress the rise in blood triglycerides after meals by suppressing the absorption of fat in meals, and to help improve a higher BMI by supporting reductions in body fat, abdominal fat (visceral and subcutaneous fat), waist circumference and body weight in people who are overweight.
葉命青汁(株式会社ファーマフーズ) / notification No. K315 / notified 2025-09-19 / processed food (tablets, capsules, etc.)

Cautions written in the notifications (most common)

  • “Please avoid excessive intake (depending on your constitution or physical condition, it may not agree with you).” (2 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 health claims register does not list a claim for this ingredient. In the EU, the assessment of many plant-derived 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

茶っ花りシボシボルン (株式会社ヘルシープラス)

Food with Function Claims, notification No. J388. 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 (healthyplus)See on Amazon.co.jp

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 “チャカサポニン” products on RakutenCompare “チャカサポニン” 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.

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