All Swanson® brand products are produced by Good Manufacturing Practices (GMP) compliant manufacturers that meet specific standards for quality and potency. We require that our manufacturers develop and formulate products that’ll maintain their quality for the expected timeframe.
One of our primary goals is to provide you with the freshest products possible. We bottle all Swanson brand capsules, tablets and softgels in our own facility, which allows us to control our inventory and deliver guaranteed freshness.
Swanson brand products include a Best By date and/or a Manufactured (MFG) date.
A “Best By” date indicates that the product will successfully meet the claims made on its label up until the date given. Our products undergo rigorous stability testing to determine the most accurate dating for our finished products.
A “Manufactured” date states when the product was bottled. In most cases, supplements are considered stable at full potency for 2-3 years from the manufactured date. Most liquid supplements and probiotics are typically stable for one year from the manufacture date. This does not include food items or topical/cosmetic products (creams, lotions, shampoo, etc).
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*These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure or prevent any disease.
For our website and catalog, the MSRP is the "Manufacturer's Suggested Retail Price." The MSRP is understood to mean the price at which a manufacturer will recommend a retailer sell a product for in stores, on the internet, or in catalogs. The MSRP of National brand items are dictated to Swanson by each manufacturer. For Swanson brand items, the MSRP is calculated based on a varying percentage above the product's base price.