RX Therapeutics™60% (IgG) ImmunoglobulinsMaximum StrengthGrass-Fed, Bovine Colostrum Plus Organic PrebioticUSDA OrganicDietary SupplementFreeze DriedGluten FreeGMO FreeCertified Organic by Oregon Tilth Colostrum May Support  Gut HealthImmunity & Immune ResponseAthletic RecoveryOverall Health & EnergyThe Purest & Most Potent Colostrum  C-Strum is the premium choice in Colostrum supplementation. Our formula is derived from the world's highest-quality organic Colostrum. It not only achieves the highest purity and quality standards, it provides the highest concentration of active nutrients, ensuring maximum effectiveness. Max Potency: 60% Immunoglobulins (lgG]  C-Strum is optimized for the highest concentrations of Immunoglobulins (lgG) at 60%. This is the core active nutrient within Colostrum that gives Colostrum its wide range of health benefits.  Freeze Dry Extraction  C-Strum Advanced is freeze dried to ensure the full preservation of bioactive nutrients.  Grass-Fed Bovine Colostrum From Germany  Our German farming partners adhere to the highest organic quality standards in producing our organic Colostrum. The dairy cows are organically grass-fed, following a diet that contributes to their highest health and well-being. Enhanced With Organic Prebiotics  The formula is enhanced with organic prebiotics that synergize with colostrum to support gut health.