The GcMAF in our products is made in a GMP certified Australian laboratory.

GcMAFplus is produced using a purified GcMAF protein extracted from vitamin D-binding protein (also known as Gc protein), which we isolate from certified biodynamic bovine colostrum.

This source material undergoes a precise enzymatic cleavage process in our GMP ISO22716-certified laboratory, where two sugar molecules — galactose and sialic acid — are removed from the Gc protein. This exposes the active site (N-acetylgalactosamine), enabling macrophage activation and immune modulation.

Throughout this process, the colostrum serves only as the starting substrate; it is not present in the final product. What remains is a high-purity, biologically active GcMAF molecule — structurally identical to what is naturally produced in a healthy human immune system.

All formulations are rigorously tested for bioactivity, sterility, and the absence of milk, casein, or colostrum residues, ensuring a safe, non-dairy, and non-serum GcMAF product.