【Product Overview】 This is a supplement that helps with bending and extending knee joints. Taking 2 packets a day provides approximately 30 days' worth of collagen. Kyusai Knee Support Collagen ○ Helps with bending and extending knee joints Expiration date: 2026.04.02 Dissolves quickly and is easy to drink 2 cups a day (approximate) for about 30 days #Functional Food #HizaKora (Knee Collagen) #Collagen #Supplement 【How to Use】 You can dissolve it in water or hot water. It's perfect for those who want to easily incorporate collagen into their diet. 【Expiration Date】 Products with an expiration date of April 28, 2026, can be used with peace of mind for a long period. - Brand: e-Sai - Product Name: Knee Support Collagen - Contents: 30 days' worth - How to use: 2 packets per day - Expiration Date: 2026.04.28 - Inquiry phone number: 0120-700-931 Thank you for viewing.