BBO-ASG3

BBO-ASG3 is Black Iron Oxide that has been surface treated with Kobo's ASG (Stearoyl Glutamic Acid) treatment.

The ASG treatment is an amino acid coating that renders powders hydrophobic, making them easy to disperse in anhydrous systems. ASG treated powders can impart a moist feeling on the skin, impart a creamy texture (particularly in powders) and offer good skin adhesion.

Chemical Description: CI 77499 (Black Iron Oxide), Stearoyl Glutamic Acid