Citric acid

Citric acid (or 2-hydroxy-1, 2, 3-propanetricarboxylic acid) is a chelating, anti-oxidizing, and pH altering ingredient that can bind metal ions, help prevent rancidity, and alter the pH of our lotions and surfactant mixtures. It’s also a key ingredient in bath bombs. There are two types of citric acid we can buy – anhydrous (water free)…