Natural Factors Total Body Collagen Total Meal Replacement combines clinically studied hydrolyzed collagen with PGX and high-quality whey protein to support weight management and healthy skin, hair, nails, and connective tissue. This formula also includes vitamins, minerals, lecithin, and medium-chain triglycerides (MCTs), providing a delicious and nutritious full meal replacement. Taking two scoops per day can help reduce joint pain as well as fine lines and wrinkles, while helping to make you feel full longer. It will also help lower cholesterol and normalize blood sugar levels