Pigmentation reducing creams – the cure worse than the cause
Therapists should be alarmed to read about recent research relating to hydroquinone causing cancer. Although hydroquinone creams are banned for use in cosmetics you may be still be giving hydroquinone to your clients without being aware. Recent evidence on the long term damage of hydroquinone has made this a critical issue for therapists to assess management of client’s pigmentation issues.
Hydroquinone has been used for many years to reduce pigmentation by acting on melanin producing cells. This action can destroy the pigment making cells (melanocytes) and alter the structure of melanosomes (packets of pigment which are made by the melanocytes and passed to new skin cells as they are formed).
Hydroquinone was banned in January 2001 in cosmetics because of the potential damage it can do to the skin in terms of irritating the skin and creating white areas where no pigment can be made or in some cases turning the skin black. It is still prescribed by dermatologists in hospital but they are gradually switching to alternatives as new safety data comes to light. Recent studies have shown...