We consider a two-layer biological object consisting of layers with different thermophysical characteristics and subjected to laser radiation.Using the method of separation of variables and methods of control theory for finite-dimensional systems, we developed a constructive approach REFRESH AND GO DRY SHAMPOO to constructing a control function for the thermal effect of a laser beam Double UPH Bench (1/CN) on a two-layer biomaterial.Under the controlled thermal influence of a laser beam, the distribution of the temperature state in a two-layer biomaterial transitions from the initial state to the final one during a given time period.