Nature's answer passionflower dietary supplement contains 500 mg. Of herbal extract per two-capsule dose for a traditional holistic remedy you can trust. The passiflora incarnata extract is standardized for 3.5% flavonoids as vitexin to ensure potency, and the vegetarian capsules make it simple to include this supplement in your plant-based diet. This bottle contains 60 capsules, enough for 30 daily doses, and the active ingredients are identified for authenticity using advanced botanical fingerprint technology for your peace of mind.