Obviously, the skin is the largest organ that is exposed to contaminants such as smoke, dust and dirt on a regular basis.

Skin whitening products are also called skin lightening or skin bleaching products. Skin whitening is a skin care product that has the aim of lightening dark areas of your skin and achieving a generally paler skin tone.

'Cruelty-free' means a product or company has not been involved in animal testing. This can apply to ingredients, formulations, or final products.