Fuller you, fuller life Appeton Weight Gain is a high protein formula which is clinically proven to increase weight healthily. The clinical study has shown that average weight gain for both male and female is 2kg after consumed Appeton Weight Gain 3 times a day, on top of the normal meal for 2 months. With L-ProteMAX- consist of L-lysine, L-Arginine and Glutamic acid. Glutamic acid is the building block for L-Arginine. L-Arginine stimulates the growth hormone to increase lean mass L-Lysine increases lean body mass growth This triggers weight gain due to increase in lean mass! A healthy way to put on the pounds. Has a high PER of 3.1 for a more efficient weight gain. PER is a measurement of a protein’s ability to increase body weight. FDA standard for PER value is 2.5. The higher the PER, the greater the ability to increase body weight.