Hydrogenated Castor Oil Flakes: A Versatile Addition for Various Uses Imagine a complete transformation of castor oil, where its liquid state is replaced by delicate and translucent flakes. These flakes, known as hydrogenated castor oil flakes (HCO flakes), possess unique properties that bring both elegance and functionality to a wide range of applications. Unlike their powdery counterpart, HCO flakes offer a distinct advantage in terms of texture, opening up new possibilities.