Animal M-Stak – Natural Muscle Gainer with Energy Boost – 21 Count

Animal M-Stak is a sports nutrition weight gainer designed specifically for hard gainers, bodybuilders, and elite strength athletes who struggle with putting on weight. Trusted by professional athletes for over 30 years, Animal M-Stak combines nutrient partitioning and nitrogen retention to optimize your workout and food intake. With six different complexes, this gainer helps your body make the most of the nutrients you consume, promoting lean gains and muscle growth. The convenient pack system allows for easy on-the-go consumption, making Animal supplements a popular choice for over 40 years. Manufactured in a cGMP facility in New Jersey, Animal M-Stak uses globally sourced ingredients.