Solgar's Standardised Full Potency Herbs are developed through a unique process that integrates the ideologies of both traditional herbalism and stanadardised herbal technology. To ensure consistent and reliable phytonutrient levels, they isolate a controlled amount of these important plant compounds. Then, they blend and enhance, 'standardised' compounds with all of the components that occur naturally in the whole raw herb. The result is a premium-quality standardised herbal extract with all the synergistic and valuable qualities found in nature.