Colomark Sachet contains colostrum in a rich quantity with other ingredients such as Calcium and lysine. Colostrum is a milk that is produced by the mammary glands during the later stages of pregnancy. This contains a larger amount of antibodies. Calcium and lysine are particularly included as a means of supporting the growth of healthier tissues. This improves immunity levels in the body and also builds muscle mass. It prevents infection in the lungs and may also help cancer patients with recovering from infections or caused by chemotherapy. This is also for HIV patients as it helps to improve their stamina and energy levels. This is available in various flavours.