Cosmetology Exam Flashcard Study System notes

Psi cosmetology theory examSoft Water/ Rain water - Best for shampooing and allows shampoo to lather freely Hard Water - Minerals that lessen the ability of the shampoo to lather Purified water/Deionized water - Main ingredient in shampoo Surfactant - has two ends the HYDROPHILIC HEAD and LIPOPHILIC TAIL Hydrophilic Head - Attracted to water Lipophilic Tail - Attracted to dirts and oils Acid Balanced Shampoo - pH of 4.5-5.5 Jheri Redding - first to introduce pH balanced shampoo in the 196...

Psi cosmetology theory examSoft Water/ Rain water - Best for shampooing and allows shampoo to lather freely Hard Water - Minerals that lessen the ability of the shampoo to lather Purified water/Deionized water - Main ingredient in shampoo Surfactant - has two ends the HYDROPHILIC HEAD and LIPOPHILIC TAIL Hydrophilic Head - Attracted to water Lipophilic Tail - Attracted to dirts and oils Acid Balanced Shampoo - pH of 4.5-5.5 Jheri Redding - first to introduce pH balanced shampoo in the 196...