Supplements. 30 days' worth, 150 tablets Expiration date: May 2026 Negotiations for price reduction are welcome! [Product Description] ✅ Tryptophan "Dorimin" is a supplement that contains 420mg of the essential amino acid "L-Tryptophan," which is essential for rest, as well as six other nutritional ingredients. ✅ [Contains 420mg of Tryptophan] Tryptophan is an essential ingredient for rest, as it is the "source" of the happiness hormone "serotonin" and the rest hormone "melatonin." ✅ [Also contains basic nutrients necessary for rest] It also contains basic nutrients necessary for rest, such as "vitamin B6," "niacin," and "magnesium," which are necessary for serotonin synthesis, as well as "vitamin A," "vitamin C," "vitamin E," "iron," "zinc," "calcium," "silicon," and "selenium." ✅ [Clearly states the amount of ingredients] If the amount of ingredients is not stated, there may be a concern about trace amounts or excessive intake, but Dorimin clearly states the amounts. ✅ [Balances health and ease of consumption: Made in JAPAN, no artificial flavors, sweeteners, or preservatives] It contains no unnecessary "artificial flavors, preservatives, sweeteners, or coloring agents" for your body's health. Moreover, it has no unpleasant aftertaste. Furthermore, it is manufactured safely in a "domestic GMP (Good Manufacturing Practice) certified factory" as defined by the Ministry of Health, Labour and Welfare. #Supplements #Supplement #Health