5-HTP, the intermediate metabolite between the amino acid L-tryptophan and serotonin, is extracted from the bean of an African plant (Griffonia simplicifolia).

B-12 10,000 mcg Energy Boost Looking to jump-start your day with a burst of natural energy?  NOW® B-12 contains a powerful blend of Vitamin B-12, along with ten of the most effective nutrients for energy utilization!  With a complete B Vitamin profile, added Vitamin C, and an energizing 10,000 mcg blast of Vitamin B-12, this advanced energy formula will keep you at the top of your game! We've carefully formulated the nutrient profile in NOW® B-12 10,000 mcg Energy Boost to work synergistically, in order to keep you sharp, focused, and naturally fired-up for hours!* To get the most out of your training and active lifestyle, be sure to try NOW's other high octane energy shots, including L-Carnitine 2,000 and ChocoEnergy™! These potent liquid shots are perfect for working out, important meetings, that big test, or whenever life requires you to be at your best!

Bee Pollen is a fine powder that composes the male element of the flower.  Honey bees harvesting the pollen instinctively gather only that pollen which is pure and healthy.  It is then mixed with flower nectar and bee saliva to form a natural and highly nutritious food that contains all twenty-two of the elements composing the human body.  It supplies vitamins, amino acids, trace minerals and enzymes in a synergistic balance that provides optimum bioavailability.