Immune Support: Quercetin is a naturally occurring bioflavonoid with strong antioxidant activity to support vascular and immune cell function.*
Antioxidant Support: contains magnesium ascorbate, a buffered form of vitamin C, a key antioxidant, which synergistically supports the quercetin activity.*
Foundation: Dietary supplement formulated to support the unique biochemical and metabolic needs of each individual.*
Douglas Laboratories researches, develops and manufactures the right suite of rigorously designed, science-based, healthy aging supplements. With a 60-year heritage of innovating and designing nutritional products, we push the potential of active individuals to continually perform at their personal best. | *These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.