The GNC Difference

The GNC Difference - Trusted quality for over 80 years


GNC strives to be the leading provider of products, information & customer service in the self-care and personal health enhancement market. As a leading Health & Wellness brand, it is trusted with over 9 000 outlets in over 55 countries in providing vitamin, slimming and sports products.

Established in 1935, GNC has 80 years of expert knowledge in Health and Wellness. Our science based supplement solutions are designed, tested and proven effective by doctors, scientists and nutritionists. We use only the highest quality ingredients, manufactured under the strictest GMP quality controls. All GNC products undergo as many as 150 quality and safety checks to ensure maximum Quality, Potency and Purity. What you see on the label, is what you get in the product – Guaranteed

GNC is passionately creating a world of health, wellness and performance solutions inspiring everyone, everywhere, every day to LIVE WELL. In South Africa, GNC is exclusively available at over 350 Clicks stores.

Finest Ingredients


Only the best quality materials.
What's on our GNC label is in your product

Best Products


Every GNC product goes through a process of 150+ quality checks to ensure potency.

Latest innovation


Science-based solutions from our team of doctors & nutritionists for best results.

Satisfaction Guaranteed

Quality, Potency and Purity.


GMP Standards

GNC products are made to the highest standards possible because we own one of the largest, most modern vitamin and supplement manufacturing facilities in the United States, where we continually rise above and beyond GMP standards.

GNC products are manufactured in the US by Nutra Manufacturing, operating using GMP, FDA approved and TGA certified facilities based in South California. GMP (Good Manufaturing Practice) is used internationally to describe a set of principles and procedures that are necessary to follow by manufactures of therapeutic goods in order to provide assurance that each batch of products is safe, reliable and of consistently high quality.

This in turn protects the consumers, making safe and efficacious products available for them. GMP requirements are enforced by health authorities through systems of factory audits and mandatory licencing of these factories.

Informed Choice

It only takes a miniscule amount of a banned substance in a sport nutrition supplement to cause an athlete to fail a doping test. The ratio would be the same as a teaspoon of a contaminated substance in an Olympic-size swimming pool. LGC is responsible for Informed-Choice, a globally-recognised quality assurance programme that tests sports nutrition products for a wide range of substances that are banned in a sport by the World Anti-Doping Agency (WADA). “If the product has an Informed-Choice logo, you can trust that it has been quality reviewed and thoroughly tested for banned substances to provide assurance for the consumer. Currently there are 220 products listed on the Informed-Choice programme.

GNC International has 45 products listed, the highest representation of the Informed-Choice approved list, with no other nutrition brand matching the number of products represented.