Extreme Mass — Calorie & Nutrition Supplement for Active Adults Extreme Mass is a high-calorie carbohydrate- and protein-rich supplement designed to help adults support their daily nutritional needs — especially when energy requirements are elevated. Ideal for those with active schedules, demanding training, or increased caloric demands, it offers a convenient way to help meet macro and calorie intake goals. Mix with water or beverage of choice as part of a balanced diet and active lifestyle.
