Universal Nutrition Animal M-Stak 21 packs

Animal M-Stak is a hard gainer designed to promote energy, strength and muscle growth.* As a complete non-hormonal muscle-building supplement, Animal M-Stak induces anabolism without manipulating hormone levels. M-Stak also delivers a potent energy blend, packed with powerful, natural stimulants designed to propel you through even the most grueling of training sessions. Animal M-Stak contains a total of 8 pills and they should be taken together for optimal effectiveness. The red capsule can be removed if taking a caffeinated pre-workout or training late at night as this capsule contains caffeine.