Cathy Doll is a Korean-inspired beauty brand that is based in Thailand. It provides skincare and cosmetics at an affordable price. This beauty brand continues to offer innovative and consistent solutions to personal skin problems. It draws inspiration from fun and colourful South Korean skincare products. The Cathy Doll characters portray an ideal elegant woman with a modern doll-like appearance.

Cathy Doll is designed for Asian skin. Their best-selling product is the Cathy Doll Whitening Sunscreen L-Glutathione Magic Cream SPF 50 PA++. It is a unique sunscreen that has the benefit of whitening and hydrating the skin. It contains L-Glutathione. This is a safe ingredient often used for whitening the skin.