Optimum Nutrition Serious Mass 2.73kg - Chocolate Peanut Butter Little Dragon When your sights are set

When your sights are set on energy

Clean Carbohydrates and Healthy Fats

If you’re in the business of incinerating body fat

Novatropic® is the perfect tool to fuel your mind and enhance mental acuity beyond previously perceived capacity

Improves nutrient delivery to working muscles*

Optimum Nutrition Serious Mass 2.73kg - Chocolate Peanut Butter Little Dragon When your sights are setSerious Mass is a high calorie weight gain supplement with 50g of protein and 1,250 calories per serving. Its designed for individuals looking to pack on mass or increase their caloric intake. Serving Size: 2 scoops (334g) Servings Per Container: 8