Welcome to Diamond Nutritionals, where all of our products are proudly made in America! We were founded in Cincinnati, Ohio in 1880 by two holistically oriented, compounding pharmacists, Frank Roosa and William Ratliff. We have been in continuous operation ever since, making us the oldest nutritional company, to our knowledge, in the United States.
Pharmacists Roosa and Ratliff created over 300 unique products during their 60 year careers. They were men with a true vision. They realized, even in 1880, that natural, holistic therapies were the way of the future. They also carried a large inventory of bulk herbs and spices.
During both World Wars, our company produced wound salves that were in every GI’s field kit. We retain the 300 original product formulas, many of which we are bringing back into production. The archives also include several thousand letters of testimonials from grateful customers as to the efficacy of the products.
Today we are still proud to say we are distributors of high quality nutritional supplements. We combine evidence-based formulations and superior raw ingredients to develop efficacious supplements to help you get better faster. Our products are never “cut” or adulterated. Every lot of raw ingredients is core sampled for quality and purity through instrumentation such as ICPMS chromatography, or HPTLC.
GMP, or Good Manufacturing Practices, is a set of legally enforceable regulations that provide requirements for the manufacture of food, dietary supplements and pharmaceutical products. These requirements specify practices in manufacturing that would prevent mix-ups, contamination and adulteration of products. In 2006, our manufacturer received organic certification. The manufacturing of organic products is regulated through the United States Department of Agriculture (USDA). We are proud to say each annual audit has been passed with no deficiencies noted.
Please feel free to call, write or email us with any questions. We look forward to being of service to you!
To Your Health,
The Staff At Diamond Nutritionals