Cosmetology notes

Which Hair Brush is Right for You? There seem to be almost as many different types of hair brushes as there are types of hair—round ones, square ones, plastic ones, wooden ones, skinny ones, thick ones, sturdy ones, and flimsy ones. Beyond the obvious aesthetic differences, different styles of brushes are actually made to accommodate different types and styles of hair. Are you using the right model for yours? #hairbrush #types #haircare #brush #shine #massage #hairgrowth #Detangle #blogger…

Face shapes and key features of each, as described by Milady’s Fundamental Esthetics textbook. (2013 edition)

Hydrogen Peroxide was discovered by French Chemist J.L.Thenard in 1818. Large amounts of highly concentrated solutions of peroxide are required for commercial use. Hydrogen peroxide cannot be simply concentrated by distillation as it decomposes...

pH is a measure of the relation between the acidity and alkalinity of water.