Pukka Herbal Tea Sachets Night Time Tea (20). Pukka Night Time Organic Tea. A dreamy blend of oatflower, soothing lavender and silky sweet limeflower.. Let rest begin and sweet dreams to follow.. Naturally caffeine free and ethically sourced.. 100% organically grown ingredients. Oat flower (30%), licorice root, chamomile flower, lavender flower (14%), lime flower (10%), valerian root, tulsi leaf.