Kirkman® has been manufacturing dietary supplements for more than 60 years and is the industry leader in providing supplements for individuals with special dietary requirements and sensitivities.
Today, Kirkman® manufactures more than 400 nutritional supplements that are used by doctors and individuals all over the world. In May of 2010, Kirkman® introduced the highest standard for purity testing of raw materials in the nutraceutical industry with its Ultra Tested® products.
Since then, every raw ingredient in every product manufactured by Kirkman® is tested for more than 950 environmental contaminants including 24 heavy metals, bacteria, yeast, mold, common allergens, endocrine disruptors, pesticides (including insecticides, fungicides, and herbicides) and hundreds of other potentially harmful chemicals on Mass Spectrometers, the most exacting testing equipment available. The next nearest manufacturer in the world tests for just over 250 environmental contaminants.