€12.90
Hyperpigmentation and dark spots
Discover the causes of pigmentation spots and the solutions for achieving a more even complexion. Sun exposure, skin ageing, hormones or blemishes can all contribute to their appearance. MRC Laboratories supports you with targeted skincare products to reduce dark spots, correct uneven skin tone and protect your skin with suitable sun protection.
How do pigmentation spots form?
Pigmentation spots, also known as brown spots, appear when the skin produces excess melanin. Melanin is the natural pigment responsible for skin colour. It is produced by specialised cells called melanocytes, whose main role is to protect the skin against external aggressors, particularly UV rays.
When the skin is exposed to the sun, this protective mechanism is activated: melanocytes produce more melanin to absorb UV rays. However, excessive or repeated exposure can disrupt this process. Melanin is then distributed unevenly, leading to the appearance of darker patches: these are pigmentation spots.
Several factors can exacerbate this phenomenon:
- The sun, the main trigger
- Skin ageing, which slows down cell renewal
- Hormones (pregnancy, contraception, etc.)
- Skin imperfections or inflammation (acne, scars)
Over time, these spots can become permanent if left untreated. This is why it is essential to adopt a suitable skincare routine and protect your skin from the sun every day to prevent them from appearing or worsening.