Stem Cell Support™ by Country Life®, an active formula to support cellular health,** provides important nutrients that helps to support stem cell health.** Stem Cell Support™ combines powerful key ingredients; blueberry extract, Vitamin D, quercetin and green tea extract formulated to support healthy tissue and healthy stem cell function to maintain proper cell function and development. Healthy stem cells are critical for every system in the body and play a role in repair and regeneration of every cell.**