BBO-ASG3 is an amino acid coating that offers hydrophobic properties. It gives a great creamy feel, especially in powders. This product is a black iron oxide.

BBO-ASG3是一种具有疏水性的氨基酸涂层。它给人一种奶油般的感觉，特别是在粉末中。该产品是黑色氧化铁。