Undenatured type II collagen 非変性Ⅱ型コラーゲン
Type II collagen whose structure has not been broken down by heat or other processing (undenatured). In Foods with Function Claims (FFC), it is often obtained from salmon nasal cartilage.
In Japan: Foods with Function Claims notifications
Functions claimed (counted from notifications with this ingredient alone)
| Function | Notifications |
|---|---|
| Knees, lower back, and joints | |
| Walking ability and exercise | |
| Sleep quality |
Examples of notified claims (our translation)
This product contains undenatured type II collagen (as a triple helix). Undenatured type II collagen (as a triple helix) has been reported to support knee flexibility and mobility.
This product contains undenatured type II collagen (as a triple helix). Undenatured type II collagen (as a triple helix) has been reported to help knee joint flexibility and mobility and to support smooth walking and climbing and descending stairs. It has also been reported to reduce knee discomfort in daily life when walking, climbing and descending stairs, sitting on the heels (seiza), standing up from a chair, on waking, and at rest before bed, and to reduce lower back discomfort in daily life when walking, climbing and descending stairs, sitting on the heels (seiza), standing up from a chair, on waking, at rest before bed, twisting the waist, turning over in bed, and sitting down in a chair. It has also been reported to support climbing and descending stairs, squatting, and picking up objects from the floor in middle-aged and older adults. It has also been reported to help knee joint flexibility and mobility in daily life in people who exercise regularly and feel knee discomfort during exercise, to support going down stairs and smooth walking, and to reduce the sense of discomfort when twisting or rotating the knee.
This product contains undenatured type II collagen (as a triple helix). Undenatured type II collagen (as a triple helix) has been reported to help knee joint flexibility and mobility and to support smooth walking and climbing and descending stairs. It has also been reported to reduce knee discomfort in daily life when walking, climbing and descending stairs, sitting on the heels (seiza), standing up from a chair, on waking, and at rest before bed, and to reduce lower back discomfort in daily life when walking, climbing and descending stairs, sitting on the heels (seiza), standing up from a chair, on waking, at rest before bed, twisting the waist, turning over in bed, and sitting down in a chair. It has also been reported to support climbing and descending stairs, squatting, and picking up objects from the floor in middle-aged and older adults. It has also been reported to help knee joint flexibility and mobility in daily life in people who exercise regularly and feel knee discomfort during exercise, to support going down stairs and smooth walking, and to reduce the sense of discomfort when twisting or rotating the knee.
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
- No claim for this ingredient appears in the EU health claims register. In the EU, the evaluation of many botanical 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
ひざ関節と腰 （株式会社エフ琉球）
Food with Function Claims, notification No. I1265. 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 (seedcoms)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 “非変性2型コラーゲン サプリ” products on RakutenCompare “非変性2型コラーゲン サプリ” products on Amazon.co.jpOther ingredients in the same categories
This page is a translation of our Japanese page; if they differ, the Japanese page is the reference.