I have various other products for sale too! ☆Free shipping ☆Instant purchase without comment OK ☆New and unused ☆Please see my profile for details ^^ ～＊～～～～＊～～～～＊～～～～＊～～～～＊～ [Adjustable from a small amount! Your own caffeine utilization method] Designed with a small amount of 25mg per tablet. For those "sensitive" to caffeine, start with a small amount; for those "concerned about overconsumption," adjust finely; for those who "want to take a good amount," take the necessary amount. A new habit of skillfully and wisely using caffeine tablets to suit your lifestyle! [A smart charge that replaces coffee and energy drinks, and doesn't limit the scene!] For those who are concerned about "water and sugar" or "taste and smell," directly charge with 10+1 carefully selected energy ingredients, including caffeine. Supports your desire to be more clear-headed, sharp, and to do your best in work, study, training, and all daily scenes! [10+1 luxurious ingredients. Vitamin B group is a nutritional functional food with a multifaceted energy approach] In addition to caffeine, vitamin B12, vitamin B6, vitamin B2, and vitamin B1, it also contains guarana, arginine, citrulline, red ginseng, royal jelly, and natural taurine. Fulfills the nutritional functional food standards for vitamin B group with one tablet, supporting your energy charge in a multifaceted way. [Manufactured in a domestic GMP-certified factory. Thorough hygiene and manufacturing management, and a commitment to quality control] No preservatives, fragrances, or coloring agents used. All processes, from raw material selection to manufacturing and shipping, are consistently managed in a domestic factory. Reliable Made in Japan quality. $$ [Adjust caffeine amount yourself] Caffeine tablets, concentration supplement, caffeine supplement, vitamin B, guarana, citrulline, arginine, Korean ginseng, royal jelly, natural taurine, caffeine master, nutritional functional food, made in Japan, GMP certified