🍃 Our MSM + QUERCETIN contains Quercetin for its antioxidant properties and supporting the body's defenses against environmental irritants and threats, plus: ●2,000 mg of MSM for supporting healthy cellular function and maintaining healthy respiratory tissues. ● 500 mg Vitamin C for enhancing immune defense and protecting cells from oxidative stress. ● 500 mcg B12 for aiding in the production of red blood cells and supporting energy levels. ● 50 mcg (2,000 IU) Vitamin D for supporting immune function and maintaining the health of lung tissue. ● 5 mg Zinc for boosting a healthy immune response and maintaining the integrity of mucous membranes in the respiratory tract.