Chemistry of your hair: Adsorbing and substantivity
Two definitions you should know when dealing with hair care products – what it means when something is substantive, and what it means when something adsorbs to your hair. (From the post “How conditioners work!” from July 25, 2009…) A conditioning agent (like Incroquat BTMS-50) is a cationic quaternary compound. It’s a positively charged compound...