Committed to
quality.

Committed to quality.

Scientist working on a laptop in a laboratory setting

Our promise

At Swanson Vitamins, we promise to deliver world-class wellness with uncompromising integrity. With expert-led formulations and responsibly sourced ingredients, you can expect only science-backed solutions at every turn of your wellness journey from start to finish.

Tested. Trusted. Guaranteed.

Our facility is cGMP certified by NSF (we were also one of the first supplement businesses to pursue cGMP certification)

We consistently achieve high ratings with our FDA-audited facilities

Our quality and regulatory teams include members of professional associations such as ASQ (American Society of Quality) and RAPs (Regulatory Affairs Professionals) with certificates to reflect their expertise

We utilize third-party pharmaceutical-grade testing to ensure purity, potency, and reliability

The other brands we feature must consistently adhere to our standards; these brands are subject to annual performance reviews—any supplier that does not meet these qualifications is dropped from our approved supplier list

Clear glass beaker with green leaves on a light background

Third-party tested & approved.

All Swanson products undergo rigorous testing in accordance with FDA regulations
and standards in GMP-certified facilities.

NSF Certified Facility

GMP Certified Facility

Halal Certified Facility

NSF Certified Facility

GMP Certified Facility

Halal Certified Facility

Held to pharmaceutical-grade testing

Tested for purity, potency, and reliability.

Real science

We participate in collaborative research studies with the University of Minnesota, University of Nebraska, Auburn University, NYU Langone Health, Stanford University, Harvard University, and more.

Responsibly sourced

We partner with trusted suppliers to curate ingredients for quality, transparency, and traceability.

Real in-house experts

Led by real people with real experience, our in-house lineup of licensed nutritionists, registered dietitians, scientists, and regulatory and quality control experts work together to deliver unparalleled quality from concept to capsule.