Calcium with Vitamin D

REX Genetics is a leading dietary supplement company based in Lexington, Kentucky in USA. The company was founded by a highly skilled team with a passion for providing high quality, nutritional supplements grounded in the incredible power of nature. From the start, REX Genetics has aimed to make a true difference in the health and well-being of our customers and the planet through sustainable company practices. Environmental stewardship is a cornerstone of our company.

All REX Genetics ingredients have been analyzed by a third-party lab for potency, quality, and purity and guaranteed to be free from pesticides, insecticides, and other toxic substances. REX Genetics products are manufactured in an environmentally controlled facility according to the current Good Manufacturing Practice (cGMP)

At REX Genetics we challenged our top research and development professionals to design a premier line of pharmaceutical grade supplements.

Our success in the health care industry has taught us that quality, safety, and efficacy are intertwined. We’ve carried over the same dedication to uncompromising quality that we use in our pharmaceutical products to REX Genetics nutritional supplements.