Oregon Cosmetology State Board- Hair Study Guide Questions And Correct Answers

Shampoo containing an active cheating agent that binds to metals and removes them from the hair is called {Ans: Clarifying shampoo}A reduction reaction involves either the addition of hydrogen or the removal of {Ans: Oxygen}If the cuticle is lifted, allowing hair to take color quickly, the hair is said to have {Ans: high porosity}Humectant ts {Ans: Absorb moisture and promote the retention of water}Which is a universal solvent {Ans: Water}To provide maximum lift in a one process color service, most high life colors require what developer? {Ans: 40 vol}