Experience an instantaneous energy boost with our convenient sublingual lozenges for maximum nutrient absorption when you need it most. Our Vitamin B12 are the easiest and most affordable way to maintain and reconstruct cell-restoring DNA in your brain, nerves, and blood cells. KEY INGREDIENTSMethylcobalamin (B12) Ð Derived from nature. Increases absorption and offers better retention in the tissues. Prevents: anemia, depression, lethargy, numbness of limbs, memory loss, and nerve brain damage. 30 count (sublingual lozenges) (2500 mcg)