About Us

GastroDefense is a worldwide leader in the bovine colostrum industry and a pioneer in liposomal delivery. For the past 30 years, our Founder, Douglas Wyatt, has dedicated himself to developing cutting-edge health and nutritional products that support optimal immune health, vitality, aesthetics and healthy aging. No matter where one is on the spectrum of life, the GastroDefense line of products has one goal – to maximize present and future wellness.

Our proprietary and signature product, Pro Colostrum-LD® has made us a trusted partner and top-selling brand of bovine colostrum in the United States. Pro Colostrum-LD® is considered the premier foundational supplement to achieve immunological resilience and biological homeostasis among health professionals and their patients.

Douglas Wyatt is one of the world's leading authorities on bovine colostrum, and he is credited with establishing the gold standard in raw bovine colostrum processing. Mr. Wyatt is also an early developer of liposomal delivery (LD) for enhanced bioavailability of colostrum bioactives and other nutritional products. As one of the very first nutritional supplements to utilize liposomal delivery, Pro Colostrum-LD® has allowed patients to reap colostrum's natural health benefits for over a decade.

Our Colostrum Mission

Mr. Wyatt envisioned GastroDefense.com as a way to make product programs possible for health industry professionals and their patients.

This website is designed to provide products and resources to physicians and healthcare professionals who have dedicated themselves to improving health and wellness outcomes for themselves and their patients.