Stacker2 B-12 Plus Extreme Energy Capsules, 4-ct. Packs

Increase your energy with a HUGE dose of vitamin B-12! Each Stacker 2 B-12 Plus Extreme Energy Capsule contains 10,000% of the recommended daily allotment of Vitamin B-12 for an extreme burst of energy. Great for busy parents, hard working students, and anyone who needs a pick-me-up.