Melatonin Gummies for a Healthy Sleep Cycle Centrum Rest Rejuvenate melatonin gummies help support a healthy sleep cycle, so you can rest and refresh for your day ahead. This sleep supplement contains melatonin 5mg, which helps support relaxation so you can fall asleep faster. Centrum Rest Rejuvenate also replenishes collagen, a key skin nutrient, while you sleep. These melatonin gummy supplements are portable and easy to take. Proudly manufactured in a GMP facility, these sleep aids are made with no gluten, dairy, soy, or nuts. Backed by over 40 years of nutritional science expertise, Centrum Rest Rejuvenate sleep supplements are part of a new line of Centrum vitamins purposefully crafted to support your mind and body. Contains melatonin 5mg, which helps support relaxation so you can fall asleep faster. Sleep supplements that replenish collagen, a key skin nutrient, while you sleep. Adult gummies made with no gluten, dairy, soy, or nuts. Gummy melatonin supplement that is tasty, portable and easy-to-take.