Claris lifesciences is an international most admired pharmaceutical company, in the business of manufacturing and marketing of high end injectables with focus on new drug delivery systems for treatment of critical illnesses and diseases. Claris lifesciences offers fructogen pl 10%/ns 10%/ pl 5%. Invert sugar is a sterile solution of a mixture of equal amounts of dextrose and fructose in water for injection. Invert sugar is made by hydrolysis of sucrose with acid or enzyme called invertase. Sugar is an optically active molecule i.E. Through the solution of sugar if a beam of light is passed the light turns towards right. On hydrolysis the new product i.E. Invert sugar turns the light in opposite direction. That is why it is called invert sugar. Advantages of invert sugar based i.V. Fluids over plain dextrose based i.V. Fluids are derived out of the fructose component of invert sugar.