1 PROBIOTIC FOR HEART HEALTH: Award-winning, heart-healthy probiotic. Clinically researched for supporting already normal LDL cholesterol, total cholesterol, C-reactive protein, and fibrinogen levelsfactors that promote cardiovascular health. HELPS MAINTAIN HEALTHY VITAMIN D LEVELS: The only clinically tested probiotic to keep already normal vitamin D levels in check. SUPERIOR QUALITY: Backed by clinical trial results published in 7 peer-reviewed scientific studies. Each probiotic capsule contains 3.5 billion CFU and starts acting only once it reaches your colon. No surprises, just science. MOOD, ENERGY & WELL-BEING: A healthy gut microbiome supports nutrient absorption, general wellbeing, mood, and cognitive function. Fatigue, irritability, and poor motivation may be signs of a nutrient deficiency. Please discuss your symptoms with your doctor. Probiotics encourage the development of a healthy microbiome and optimize nutrient breakdown and absorption. Award-winning, heart-healthy probiotic. Clinically researched for supporting already normal LDL cholesterol Main Ingredient:  Lactobacillus Reuteri NCIMB 30242 : 3.5 billion CFU Other Ingredient:  microcrystalline celluloseHypromellose & gellan gumMagnesium stearatesilica