Properties: Quercetin with Vitamin D3 is a 100% natural product with an intense antioxidant effect, which provides important benefits for the immune system and the control of certain types of allergies. There are 2 important extracts in the composition of the product: Sophora japonica flower extract, standardized with 95% Quercetin – 400 mg/capsule and 300 IU Vitamin D3 (cholecalciferol) from lanolin, a superior natural source.Benefits: Stimulates the activity of the immune system; Modulates the effect of reactions allergies; Supports the cell division process; Ensures the correct absorption and distribution of Calcium and Phosphorus; Strengthens the bone system; Intense antioxidant effect; Anti-aging effect. Adjuvant in: Immune deficiencies; Bronchial asthma, allergic rhinitis, skin rashes; Reduction of the effects of free radicals as a result of oxidative stress; Premature aging of tissues; Protection of the immune, respiratory, cardiovascular, muscular system; Colds, flu, viral infections; Reduction of inflammation. Composition per 1 capsule: Extract 30:1 of Quercetin 95% from Sophora japonica flowers 400mg ; Natural vitamin D3/cholecalciferol 01% from sheep's wool (providing 300 IU D3) 3 mg. Method of administration: - 1-2 capsules per day. Presentation: 30 capsules