Dudu-Osun is a popular Nigerian skincare brand that makes traditional African black soap by hand using natural ingredients like shea butter, honey, aloe vera, and camwood. These ingredients are based on West African beauty traditions. Tropical Naturals Limited manages the brand. It was founded in 1995 by Abiola Ogunrinde to sell natural African skin care products around the world. The company's main product, Dudu-Osun Black Soap, cleans deeply but gently. The company has also branched out into other natural beauty products that protect and nourish the skin without using harsh chemicals. Dudu-Osun is known for making eco-friendly, authentic products that work for all skin types. They combine traditional and modern care.