Collagen supplement to support knee joints. - Product Name: Knee Support Collagen - Contents: 30 packets - Collagen Content: 4.0g - Hyaluronic Acid Content: 15mg - Other Ingredients: Fructooligosaccharides 40mg - Expiration Date: 2027.10.21 Helps with bending and extending hip joints. Official price is 5545 yen.