Optimum Nutrition Serious Mass Vanilla delivers 1,250 calories and 50g of protein in each serving, making it a powerhouse for those looking to build muscle and increase strength. The creamy vanilla flavor is perfect for those who prefer a classic taste while packing on size.

Key Benefits:

1,250 calories and 50g of protein per serving for muscle gain.
Includes essential vitamins, minerals, and glutamine for enhanced recovery.
Smooth vanilla flavor for a satisfying mass gainer.
Suggested Use: Take 2 scoops mixed with water or milk after your workout or as a meal replacement to meet your caloric needs