Optimum Nutrition (On) Serious Mass High Weight Gain Powder - 11 Lbs 5 Kg (Chocolate)

Optimum Nutrition Serious Mass Chocolate is a high-calorie, high-protein oral powder for healthy, active adults. It may help support a calorie surplus, weight-gain goals and muscle-building goals when used with regular meals, snacks and exercise. It is not a meal replacement.

Mix two scoops with cold water, milk or another beverage in a blender until dissolved. Use post-workout or between meals alongside regular meals and snacks. New users may start with half a serving and gradually increase to a full serving. The serving may also be split into two portions during the day.

• Chocolate-flavoured, instantised powder for making shakes
• High-calorie and high-protein formula
• Contains no added sugar, with naturally occurring sugars present
• Suitable for vegetarians
• Banned-substance tested

• For healthy, active adults.
• Not a meal replacement. Use alongside regular meals and snacks as part of a balanced diet and exercise programme.
• If you have a medical condition, consult a doctor before use.
• Not recommended during pregnancy or nursing.
• Not for medicinal use. Intended as food for special dietary use for weight gain.
• Contains milk and soy ingredients.

• Whey protein concentrate from milk provides complete protein.
• Maltodextrin from corn provides carbohydrates.
• Creatine monohydrate may support strength, power and performance with regular resistance exercise.
• Glutamine, branched-chain amino acids and essential amino acids are part of the amino acid profile.
• Soy lecithin is used as an emulsifier to support texture and mixability.
• Vitamins and minerals are included in the formula.

Serious Mass is a high-calorie, high-protein weight-gain powder intended for use alongside regular meals and snacks, rather than as a meal replacement.

• For adding calories, carbohydrates and protein between meals
• As a post-workout shake alongside a balanced diet and exercise programme
• For people aiming to increase their calorie intake
• To support high-calorie, high-protein dietary goals

• May help support weight-gain and muscle-building goals
• Protein may support muscle building and recovery
• Carbohydrates may help fuel intense workouts
• Creatine may support strength, power and performance when used over time with regular resistance exercise
• Vitamins A, C and E, along with zinc, may support normal immune function
• B vitamins may help convert food into cellular energy