Soria Natural 34 S Valerian (XXI Formula) 30 capsules

34 S Valeriana (Formula XXI) from Soria Natural, with its R&D; center and at the forefront, has evolved the line of vegetable capsules, creating the new range of "prolonged release" capsules, designed to achieve greater wealth in active ingredient and therapeutic efficacy, in addition to greater dosing comfort. In these new "extended-release" capsules, an amount of active ingredient sufficient to produce its effect is initially released and the rest is released at a predetermined rate for long periods of time. It is recommended to take every 12 hours, with a large glass of water.