★DANKATSU ■ 180 tablets per bag, regular price 13,980 yen ■ Expiration date: March 2028, latest! ■ Very popular men's supplement! No discounts, please. We are waiting for purchases from those who agree after reading the profile. We will send it via anonymous delivery. ■ DANKATSU is a supplement developed by Day One Co., Ltd. to solve the problems of male vitality and support measures against declining night performance. DANKATSU was developed based on the concept of supporting male vitality ["Man" Katsu-ryoku] and wanting men to continue winning without losing to age ["Man" Katsu-ryoku]. Until now, men's supplements have often contained ingredients that are image-focused, such as maca, snake, and snapping turtle. Certainly, they are famous, but being famous doesn't necessarily mean they are superior. Instead of such uncertain ingredients, we have included only patented ingredients and trademarked ingredients with abundant actual data and clinical data, at the recommended amounts specified by each raw material manufacturer. In particular, we have adopted XGAIN® (Cross Gain), a male-specific ingredient developed in 2023, for the first time in Japan as the main ingredient. Men's supplements often use expressions like "〇〇,〇〇〇mg of arginine content per 100g, 〇 times that of maca," but this is only a 100g conversion ratio, and in reality, there is very little content. The newly developed XGAIN® (Cross Gain) solves this problem and becomes a savior material for men. In fact, DANKATSU has achieved 100 times the arginine content per 100g of maca. (Amino acid analysis results per 100g of maca powder, according to the Japan Food Research Laboratories https://ja.wikipedia.org/wiki/%E3%83%9E%E3%82%AB) The overwhelming quantity overturns the fixed concept of men's supplements. DANKATSU is the first male vitality supplement in Japan to contain XGAIN® (Cross Gain).