A young man needs the strength and vitality that only a premium, high-potency supplement can offer, whether he's shredding on his board or surfing the net. Power Teen® for Him is a high-potency multivitamin supplement that is ideal for young guys. It boasts an explosive flavor of wild berries. Aspartic acid is one of the amino acids that, along with the vital minerals magnesium and zinc, help to build stronger, more muscular muscles. Probiotics and cranberry extract from BlemiShields help to maintain natural defenses in the meantime.