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Sleep Supplements
Sleep supplements are meant for people who have trouble sleeping. They may often contain ingredients like melatonin, L-theanine, valerian root extract, gamma-aminobutyric acid (GABA) and Magnesium. These ingredients produce an effect that can help with sleep quality. The active ingredient in most sleep inducing products is melatonin which is the hormone produced by the pineal gland in the brain when it begins to sense darkness.