Smile & Good Mental Clear Supplement (120 tablets) I just purchased this from the official store, but I'm selling it because I have a spare. Brand new, unopened Expiration date: 2026.2.22 Made in Japan, safe and reliable St. John's Wort-free [Serotonin Life You Want to Continue Every Day] Mental Clear, a serotonin supplement that supports refreshing days. Contains 17 ingredients, including tryptophan, DHA, and GABA, for relaxation support. [What is Serotonin?] A substance produced in the body from the essential amino acid tryptophan. Since it cannot be produced in the body, it needs to be supplemented through diet or supplements. [17 Relaxation Support Ingredients] We have carefully formulated a balance of DHA-containing refined fish oil as the main ingredient, along with phosphatidylserine, vitamin C, tryptophan, vitamin B1, vitamin B2, vitamin B6, niacin, biotin, calcium pantothenate, GABA, astaxanthin, soy lecithin, DHA, tyrosine, folic acid, vitamin B12, and a mineral blend. St. John's Wort is not used. [Safe and Reliable Domestic Production] This is a safe and reliable domestic supplement manufactured in a GMP-certified factory in Japan. Contains a nutritional functional food (biotin). Biotin is a nutrient that helps maintain the health of the skin and mucous membranes. [How to Take] Take about 4 tablets a day with water. After opening, close the zipper tightly and store, and consume as soon as possible.