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The body undergoes many hormonal changes during menopause, which can trigger increased melanin production and increased hyperpigmentation in the skin, in addition to everything else, according to ...
Indoor tanning lotions accelerate the tanning process, by promoting the production of melanin. [1] Increasing blood flow to the skin is a proposed mechanism, which may in turn stimulate production of melanin by melanocytes. [2] Historically, indoor tanning lotions have contained no sunscreen and offer no protection from the sun. However, many ...
In 2013, 77% of Nigerian women, 52% of Senegalese women, and 25% of Malian women were using lightening products. [ 22 ] [ 23 ] In 2020, Der Spiegel reported that in Ghana, "When You Are Light-Skinned, You Earn More", and that "[s]ome pregnant women take tablets in the hopes that it will lead their child to be born with fair skin.
Cross-sectional view showing skin tone becoming darker due to the production of more melanin to overcome DNA damage caused by UV radiation. Melanin is a natural pigment produced by cells called melanocytes in a process called melanogenesis. [6] Melanocytes produce two types of melanin: pheomelanin (red) and eumelanin (very dark brown). Melanin ...
Dermatologists love retinol—a form of vitamin A that has been shown to reduce wrinkles, dark spots, and acne scars all while boosting collagen production. The beloved active is available in ...
This is an accepted version of this page This is the latest accepted revision, reviewed on 28 January 2025. "Skin pigmentation" redirects here. For animal skin pigmentation, see Biological pigment. Extended Coloured family from South Africa showing some spectrum of human skin coloration Human skin color ranges from the darkest brown to the lightest hues. Differences in skin color among ...
Many forms of hyperpigmentation are caused by an excess production of melanin. [4] Hyperpigmentation can be diffuse or focal, affecting such areas as the face and the back of the hands. Melanin is produced by melanocytes at the lower layer of the epidermis. Melanin is a class of pigment responsible for producing color in the body in places such ...
Few foods are naturally rich in vitamin D. These include cod liver oil, trout, salmon, sardines and tuna, per the NIH. Raw mushrooms that are exposed to UV light are a good source of vitamin D2.