【Brand New, Unopened】 Thank you for viewing. This collagen supports the bending and extending of knee joints when walking, standing, sitting, and stretching. - Brand: Q'SAI - Product Name: Knee Support Collagen - Contents: 150g (approximately 30 days' supply) / Recommended daily intake: approximately 5g (with a dedicated spoon, 2 level scoops) - Dosage: 2 scoops per day - Effect: Improves bending and extending of knee joints - Ingredients: Collagen peptide (contains gelatin) (domestic production), chondroitin sulfate-containing mucopolysaccharide protein (contains pork), hyaluronic acid