Medicinal Ingredients Withania somnifera – 450mg (5:1 Extract)(DHE: 2250 mg) 60 natural superherb capsules. Recommended Dose for Adults: Take 1 – 2 capsules orally daily. Traditionally used in Ayurveda as Rasayana (rejuvenative tonic). Traditionally used in Ayurveda to relieve general debility, especially during convalescence or old age. Traditionally used in Ayurveda as a sleep aid. Cautions and Warnings: Consult a health care practitioner prior to use if you are pregnant or breastfeeding. Consumption with alcohol, other drugs or natural health products with sedative properties is not recommended.