The Colostrum is Wild Oats generic brand. So if you have Wild Oats stores, get it there.
Here is a link for the Glutamine supplement http://www.jonnybowden.com/product_girepair.html
Heres a little excerpt on Colostrum:
"Colostrum supports those who have autoimmune diseases in several ways. First by healing the intestinal lining, second by reducing inflammation, and third, by slowing an overactive immune system response. People with autoimmune diseases are among the first to notice the benefits of colostrum.
Colostrum contains many substances that play a critical role in the healing of leaky gut syndrome. Its many beneficial factors focus their efforts in this area of the body where an overwhelming majority of diseases and infections gain entrance. One of the first things colostrum does is repair damaged tissue and seal the mucus layer of the intestines, making it impermeable to viruses, bacteria, fungi, toxins and parasites. Some of the growth factors contained in colostrum have an anti-inflammatory effect which is a big factor in the initial healing of leaky gut syndrome.
Without a leaky gut many other conditions can simultaneously and positively be affected. This in turn greatly reduces the toxic load on the body and increases nutrient uptake. As this intestinal lining is healed, food allergies are reduced and often disappear entirely. The immune response is enhanced and the first line of defense in the bowel is returned back to a more normal function. The enhanced nutrient uptake supports other vital tissues and organs. This is why organ function improves and energy levels rise.
Because the proper function of the gastrointestinal track is so vitally important to so many processes in the body, the healing of leaky gut syndrome in monumental. Colostrum is highly recognized for its effects in this area."