IgG 2000 CWP™ is an immunoglobulin concentrate derived from colostral whey peptides. Delivers natural immunoglobulins (standardized to ≥40% IgG), bioactive proteins, and growth factors supporting immune function, gut barrier integrity, and GI tissue repair.*Key Ingredients: Colostral Whey Peptide Concentrate (≥40% IgG) Bioactive Proteins & Growth Factors Form: Powder*These statements have not been evaluated by the FDA.XYMOGEN® Quality Standards ✅ Practitioner-Exclusive FormulaAvailable through licensed providers — not sold in retail stores ✅ cGMP Certified ManufacturingPharmaceutical-grade facility, every batch quality verified ✅ Third-Party TestedPurity, potency, and label accuracy independently verified ✅ Bioavailable Nutrient FormsActive, methylated, and chelated forms for superior absorption ✅ Available Through VitaScripts PharmacyAuthorized access — our pharmacists ensure proper fit for your protocol