4.3.2.1 Shape Up Day & Night has been formulated on the basis of Chronobiology; delivering nutrients to the body at the optimum time to ensure they work in synergy with the bodys metabolism for maximum efficacy. Contains Grapemax?, an extract obtained from viticulture (the quality cultivation of grapes). 4.3.2.1 Shape Up Day & Night has been formulated on the basis of Chronobiology; delivering nutrients to the body at the optimum time to ensure they work in synergy with the bodys metabolism for maximum efficacy. Contains Grapemax?, an extract obtained from viticulture (the quality cultivation of grapes).