Nighttime Sleep Aid softgels, with diphenhydramine HCl 50 mg as the active ingredient, relieve occasional sleeplessness. Compare to the active ingredient of Unisomae SleepGelsae. Use Nighttime Sleep Aid for when you have difficulty falling asleep. Nighttime Sleep Aid softgels contain the active ingredient diphenhydramine hydrochloride 50 mg. Non-habit forming. Made in Canada. If you're not satisfied with any Target Owned Brand item, return it within one year with a receipt for an exchange or a refund. For relief of occasional sleeplessness. In clinical studies, people who had difficulty falling asleep fell asleep faster and got a restful night's sleep after taking the active ingredient in Sleepinal. Contains the sleep-aid ingredient doctors recommend most. Non-habit forming. One capsule dosage. Wake up refreshed.