A synthetic substance called hydroquinone UK is employed as a skin-lightening agent. It functions by preventing the synthesis of melanin, the pigment responsible for skin colour. Both over-the-counter and prescription versions are offered. Either by itself or in conjunction with other components, it can be employed. It may result in negative side effects such dryness, redness, and skin irritation.

https://beautlada.com/product/hydroquinone-cream-uk/