"Q&P Rirare Sleep Supplement, 60 tablets, approximately 30 days' supply" New and unopened. Expiration date: 2028/2 *Shipped in simple packaging. *Please consider only if you understand that it has been stored at home. Description from the Web---Functional food with Rafuma [Does not contain glycine, GABA, or theanine; contains tryptophan] Improves sleep quality Functional food developed by Q&P. "Increases sleep hormones and helps improve sleep quality." [Notification Label] This product contains Rafuma-derived hyperoside and Rafuma-derived isoquercitrin. Rafuma-derived hyperoside and Rafuma-derived isoquercitrin have been reported to help improve sleep quality (depth of sleep, satisfaction with sleep upon waking). Increases the proportion of time spent in deep sleep and supports improved satisfaction with sleep upon waking. [About Rafuma] Rafuma has been used in daily life in China as a natural plant that is beneficial for health since ancient times. Recent research has discovered a mechanism of action that increases melatonin and improves sleep quality.