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XPN Pure Collagen helps improve skin elasticity
Helps to produce and repair connective tissue
Take the next step towards better health with the unmatched benefits of glycine
It's time to take your workouts beyond the ordinary – if you're hungry for change
muscle recovery
Optimum Nutrition Gold Standard 100% Casein Protein (2lbs) D3 XPN Pure Collagen helps improveCasein, a slower digesting and absorbing protein can be used after exercise, between meals or before bed to help support satiety and muscle recovery. GOLD STANDARD 100% CASEIN delivers BCAAs to recovering muscles for several hours. By using only premium micellar casein as a protein source, weve created a protein powder that sets the GOLD STANDARD for slow digesting protein support. 24 Grams of Protein per Serving to Help Build and Maintain Muscle*
