Formulation for Makeup Brush and Sponge Cleaner

Based on the formula you provided for a brush cleaner:

• Water (57.7%): The main solvent.
• PEG-6 Caprylic/Capric Glycerides (4%): This ingredient, often referred to as "Makeup wash" in the link, is a non-ionic surfactant and solubilizer. It helps to effectively dissolve and remove makeup, oils, and impurities from brushes and sponges.
• Disodium Cocoyl Glutamate (35%): This is a mild anionic surfactant derived from natural sources. It provides cleansing power and contributes to foam, helping to lift dirt and makeup from the bristles and sponge pores.
• 1,2-Hexanediol (3%) and Phenoxyethanol (0.3%): These act as preservatives and preservative boosters. They are essential for preventing the growth of bacteria, mold, and yeast in the product, ensuring its safety and shelf life.

The combination of PEG-6 Caprylic/Capric Glycerides and Disodium Cocoyl Glutamate provides effective cleaning for makeup residue. The formula includes necessary preservatives. Therefore, this formula appears suitable for use as a cleaner for makeup brushes and sponges.