This is the extended release one that made me sleepy the next day: http://www.jamiesonvitamins.com/node/1418 http://www.jamiesonvitamins.com/node/1418 This is

This is the extended release one that made me sleepy the next day: http://www.jamiesonvitamins.com/node/1418 http://www.jamiesonvitamins.com/node/1418 This is the one I use that works great: http://www.jamiesonvitamins.com/chocolate_mint_melatonin http://www.jamiesonvitamins.com/chocolate_mint_melatonin