Lamberts Night Time 30'sNight Time capsules contain defatted pistachio extract, and disintegrate within half an hour, making them ideal to take just before bedtime, to support your evening routine. A great alternative to Valerian supplements. Human beings have known about pistachio nuts since 6000 BC, so we have used that knowledge to bring you this unique pistachio product. Grown since the 8th century BC, pistachios are completely unique in the nut world, naturally