Optimum Nutrition Serious Mass - Cookies & Cream - 5450g

Optimum Nutrition Serious Mass is a high-calorie weight gain formula designed to support muscle growth and help individuals increase their daily calorie and nutrient intake for significant weight gain goals.

Each serving of Optimum Nutrition Serious Mass provides 1,250 quality calories.

Each serving contains 50 grams of protein and 250 grams of carbohydrates.

It is often recommended to take Serious Mass post-workout to aid recovery and muscle repair, or between meals to boost overall calorie intake. Some also consume it before bed.

Yes, you can mix Serious Mass with cold water or milk. Using milk will further increase the calorie, protein, and fat content of your shake.

Info needed: Please check the product's ingredient list for specific vegetarian compliance, as this information is not provided in the general description.

Info needed: The exact number of servings depends on the specific scoop size and serving recommendation printed on the product label, which is not detailed in the provided information.

Use a blender instead of a shaker cup, or gradually add the powder to the liquid while stirring. Ensure sufficient liquid (710ml for two scoops) and blend for at least 45-60 seconds. Adding liquid first and then powder can also help.

Start with a half serving or even a quarter serving for the first few days and gradually increase to a full serving. Ensure you are well-hydrated throughout the day. Consider consuming it with or after a meal rather than on an empty stomach.

Review your overall daily calorie intake, not just from Serious Mass. Ensure your training intensity is adequate and consistent. Track your food intake and progress to identify if you are truly in a caloric surplus. Consistency in consumption is key.

Try mixing with more water or unsweetened milk to dilute the flavor. You can also experiment with adding unflavored protein powder or blending with unsweetened ingredients like spinach or plain ice.