Vitamin A & C

Bio-Sil Elderberry Tincture (50 ml) is a pure, natural herbal extract rich in vitamins A and C, antioxidants, and anti-inflammatory compounds. A trusted seasonal remedy, it delivers potent antiviral and antibacterial benefits to boost immunity, prevent colds and flus, ease respiratory and sinus issues, and shorten infection duration. Take 10 drops daily for maintenance, or 20 drops twice daily during illness in clean or hot water to evaporate alcohol.