A double blinded, balanced, randomized, two-treatment, two-period, two-sequence, single dose, crossover, bioequivalence study comparing Lisdexamfetamine Dimesylate capsules 10 mg, manufactured by Ohm Laboratories Inc. (A Sun Pharma Company), 14 Terminal Road, New Brunswick, 08901, NJ, USA with Vyvanse (Lisdexamfetamine Dimesylate) 10 mg capsules; Product of Takeda Canada Inc., Toronto Ontario ON M5H 4E3, Canada, in healthy adult, human subjects under fasting condition.