Colostrum Immuno contains Colostrum bovinum standardized for immunoglobulins G min. 18% of dry mass. It also contains zinc in the highly absorbable organic form - zinc gluconate. This product features a clean label with no unnecessary additives and is suitable for vegetarians. It is gluten-free, soy-free, and GMO-free. The packaging is made of BioPET, with 30% of the plastic derived from sugar cane.