Shellac is a natural resin secreted by the female lac bug, primarily found in India and Thailand. It is harvested from tree branches, processed, and then used in various applications, including woodworking, food coating, and cosmetics. Shellac is known for its glossy finish and protective qualities. In addition to its uses in manufacturing, shellac is also a traditional ingredient in art supplies, such as varnishes and inks. It is non-toxic and biodegradable, making it an environmentally friendly option compared to synthetic alternatives. Shellac can be dissolved in alcohol, allowing for easy application and removal.