Product description If You Haven’t Tried Colostrum-LD, You Haven’t Tried Colostrum Sovereign Laboratories Colostrum-LD is the world’s highest quality bovine colostrum, clinically proven up to four times more effective* than other brands. The LD Difference: Colostrum-LD remains biologically active at the cellular level with maximal biological effectiveness. Certified High Purity, High Quality Colostrum for Maximal Effectiveness Colostrum-LD is the only colostrum certified to contain a minimum of 25-30% Immunoglobulins, 1.5% Lactoferrin, 1.5% Growth Factors and 4.5-5% Proline Rich Polypeptides (PRPs). What is Sovereign Laboratories Liposomal Technology? Sovereign Laboratories’ proprietary in-house Liposomal Delivery (LD) system is an applied coating which allows colostrum to readily dissolve in liquids and ensures the colostrum will bypass digestion, be transported through the bowel wall, circulate throughout the body, reaching organs and cells while remaining bioavailable and healing at the cellular level. Doctor Recommended, Clinically Proven Most physicians agree that Leaky Gut Syndrome is a primary cause of chronic disease and Colostrum-LD helps to heal and prevent Leaky Gut Syndrome more effectively than other colostrum brands thanks to Sovereign Laboratories LD technology. “Liposomal Delivery makes colostrum (and other nutrients) up to 1,500% more bioavailable.” (Robert R. Milne, MD) The proprietary Liposomal Delivery technology makes Colostrum-LD the most effective colostrum available. Without LD technology, colostrum loses most of its effectiveness as it’s digested. The LD Difference means that colostrum products from Sovereign Laboratories do what they say. Sovereign Laboratories stands behind its money back satisfaction guarantee. *Effects of Bovine Colostrum (Colostrum LD) on body composition : ‘Nutrition 2001; 17:243-247 Antonio, J PhD et al’ Ingredients Colostrum