Unisom Sleep Aid Tablets come in 50mg softgel tablets. They are gentle on the stomach, fast acting and effective for occasional sleeplessness. Because it is non-habit forming and safe to use, no prescription is needed, although as with all medications, you should consult your doctor before taking Sleep Gels. Unisom Sleep Aid Sleep Gels are strong enough to help you fall asleep faster, stay asleep throughout the night, and wake up feeling rested and refreshed. No matter what is on your mind, Unisom Sleep Aid Sleep Gels can help you put it under your pillow and forget about it for the night.