Support your child's immune system with Systemic Formulas TUFF PLAY (SKU #530). A delicious, alcohol-free liquid formula that promotes normal immune function during growth and seasonal changes. This kid-friendly blend includes Echinacea Purpurea Root, Elder Flower, Chamomile, Astragalus Root, Vitamin C, Vitamin D3, and Zinc Ascorbate to support immune responses. Gluten-free, sugar-free, alcohol-free, made in the USA with pure ingredients for sensitive systems.
