Unlike many of their competitors, Solaray’s products are entirely made up of natural ingredients, including any excipients and fillers. They use vegetable cellulose to coat their capsules and only ever use natural sweeteners, colors, flavors and preservatives.
When it comes to product testing, the Solaray team is rigorous, from the moment the raw materials come through their warehouse receiving doors, to final product testing for certain contaminants, such as gluten.
They know how important testing is to the quality of a finished good. In-house laboratories screen over a thousand samples each week using numerous testing methods (including USP) and protocols.