Synergy IgG DF 5.3 oz. by Dr. RetzlerRx™

What the brand says

Sold as “Synergy IgG DF 5.3 oz. by Dr. RetzlerRx™ - Dairy-Free Immunoglobulin Concentrate with Serum-Derived Bovine Immulolin® (2.5 Grams) and Immunoglobulin G (IgG) (1.2 Grams)”

RetzlerRx Synergy IgG DF offers dairy-free immune support formula featuring high-quality immunoglobulins from serum-based Immulolin. This advanced powder supports immune health and promotes digestive wellness—an ideal addition to daily routines for comprehensive immune and gut health.