Horizontal and vertical lines that meet at a 90-degree angle and create a hard edge.  

Avoiding a procedure or condition that may produce undesirable side effects.  

Shampoo designed to make the hair appear smooth and shiny and to improve the manageability of the hair.  

Used to recondition damaged, overly porous hair, and equalize porosity so that the hair accepts the color evenly from strand...

Nozzle attachment of a blow dryer; directs the air stream to any section of the hair more intensely.  

Thick, heavy types of foundation used to hide dark eye circles, dark splotches, and other imperfections.  

Perm rods that have a smaller diameter in the center that increases to a larger diameter on the ends.  

Curving inward; prominent forehead and chin, with other features receded inward.  

A chemical combination of two or more atoms of different elements in definite (fixed) proportions.  

The path of negative and positive electric currents moving from the generating source through the conductors and back to the...