【Product Details】 Kenko Kazoku Hiza Koshi Collagen W - 30-day supply 【Condition】 Brand new, unopened Purchased October 2025 Expiration Date: July 16, 2027 ★ Collagen peptide has been reported to reduce knee discomfort in daily activities (walking, climbing stairs, standing up, picking up objects, bending and stretching). It has also been reported to reduce temporary lower back discomfort in daily movements. This supplement supports a comfortable daily life with one spoonful of collagen every day! - Product Name: Hiza Koshi Collagen W - Contents: 30-day supply - Ingredients: Collagen peptide 2.0g - Directions: One spoonful daily - Features: Calcium added