• Contain therapeutic dosages that go above and beyond the FDA suggested daily values to ensure that receives a therapeutic dosage of the right nutrients.


All Supplement Rx products are:

  • Made without synthetic vitamins and organic and natural ingredients are used whenever possible.
  • Pharmaceutical grade and manufactured in FDA registered labs under the GMP certification (the gold standard in manufacturing)
  • Contain therapeutic dosages that go above and beyond the FDA suggested daily values to ensure that receives a therapeutic dosage of the right nutrients
  • Market tested in top health clubs throughout the country
  • Competitively priced and exclusive to the gym industry!

Plus Supplement Rx offers Personalized recommendations through the unique Supplement Recommender!


About Supplement Rx’s Manufacturer

Supplement Rx’s primary manufacturer is Progressive Laboratories. As manufacturer and distributor of quality nutritional supplements and health care products exclusively to licensed health care professionals since 1972, Progressive Laboratories ranks therapeutic potency, quality ingredients and accuracy of label information as its highest priorities. All incoming materials are screened for quality control.

Certifications and Registrations

Progressive Laboratories is GMP (Good Manufacturing Practices) Registered by NSF. We undergo regular and rigorous inspections by NSF in order to maintain this prestigious title. The GMP label means that we operate our facilities to the highest standards and we have painstakingly earned our customer trust. Progressive Labs is registered with the FDA (Food and Drug Administration) and DSHS (Texas Department of State Health Services).

Who is NSF?

NSF International, The Public Health and Safety Company™, a not-for-profit, non-governmental organization, is the world leader in standards development, product certification, education, and risk-management for public health and safety. For 65 years, NSF has been committed to public health, safety, and protection of the environment. While focusing on food, water, indoor air, and the environment, NSF develops national standards, provides learning opportunities, and provides third-party conformity assessment services while representing the interests of all stakeholders. The primary stakeholder groups include industry, the regulatory community, and the public at large. NSF is widely recognized for its scientific and technical expertise in the health and environmental sciences. Its professional staff includes engineers, chemists, toxicologists, and environmental health professionals with broad experience both in public and private organizations.

Who is GMP?

GMP refers to the Good Manufacturing Practice Regulations promulgated by the US Food and Drug Administration under the authority of the Federal Food, Drug, and Cosmetic Act regulations, which have the force of law, require that manufacturers, processors, and packagers of drugs, medical devices, some food, and blood take proactive steps to ensure that their products are safe, pure, and effective. GMP regulations require a quality approach to manufacturing, enabling companies to minimize or eliminate instances of contamination, mix-ups, and errors. This in turn, protects the consumer from purchasing a product which is not effective or even dangerous. Failure of firms to comply with GMP regulations can result in very serious consequences including recall, seizure, fines, and jail time.


The Food and Drug Administration (FDA or USFDA) is an agency of the United States Department of Health and Human Services, one of the United States federal executive departments, responsible for protecting and promoting public health through the regulation and supervision of food safety, tobacco products, dietary supplements, prescription and over-the-counter pharmaceutical drugs (medications), vaccines, biopharmaceuticals, blood transfusions, medical devices, electromagnetic radiation emitting devices (ERED), veterinary products, and cosmetics.

Texas Department of State Health

Texas Department of State Health services focus on preventing disease, protecting health, and promoting safe and healthy living. The Department consists of a public health network that includes local, regional, and state offices. Bureaus of the Department include: Human Resources, State Health Data and Policy Analysis, Office of Regional Administrative Services, Community Oriented Primary Care, Dental Health, Women and Children, Chronic Disease Prevention and Control, Communicable Disease Control, Epidemiology, HIV and STD Control, Emergency Management, and Vital Statistics.

National Academy of Fitness and Sports Nutrition

These products are endorsed by the National Academy of Fitness and Sports Nutrition (NAFSN). The NAFSN is the advisory board that oversees the educational programs offered by Supplement Rx. Board members represent the nutrition, sports, and medical fields.


Below is the Supplement Rx Production Flow Chart.