Welcome to Vitamin D3 Serum from Premier Research Labs! The worlds first Natural Source Vitamin D Supplement: for the healthiest natural vitamin D3, free of toxic tagalongs. Supports many body systems including healthy bone, nerves, heart, brain, lung, esophagus, breasts, colon, stomach, pancreas, prostate, uterus, ovaries, kidneys

Premier Research Labs Estro Flavone effectively modulates overall estrogenic activity to help provide significant relief from symptoms of pre-menopause and menopause such as hot flushes, occasional mood swings and sleep imbalances

Written historical records indicate that pollen has been used as a food nutrient concentrate and health rejuvenator for at least 2,000 years. Special pollen extracts have clinically been proven beneficial to promote healthy male and female reproduction systems, including prevention and treatment for problems with the prostate.