Our passionflower extract, with a standardised active flavonoid concentration of 4%, is obtained via a gentle extraction using ultra-pure water and food grade ethanol. No further solvents such as methanol or acetone are used, so the natural purity of the plant is fully preserved.
Next, the highly concentrated extract is gently spray dried, which ensures that the passionflower's active ingredients are not lost in this crucial step. The only further processing required is filling our ultra-pure capsules with the dried extract. As a result, the capsules contain only 100% pure passionflower extract, with no additives or carriers.
For the capsule shells we use custom-made HPMC capsules that, unlike most other HPMC and pullulan capsules on the market, are 100% free from controversial additives such as carrageenans and PEG. We then package this product in environmentally friendly amber glass.