Packed with 20 essential vitamins and minerals, including Vitamins A, B, C, D3, E, K, Chromium, Biotin, Niacin and Zinc, our Men's Multivitamins & Minerals formula with Saw Palmetto is a complete Multivitamin for Men. To make it even better, all of these ingredients are plant sourced, with the exception of Calcium derived from eggshell and Vitamin D3 from Sheep's Wool Lanolin. In other words, from non-synthetic substances your body recognizes easily and digests well. We added Saw Palmetto because it not only aids in supporting a healthy prostate in men, but may help to increase the metabolism and excretion of dihydrotestosterone (DHT), the hormone that can cause prostate enlargement.