* UV Radiation: When your skin is exposed to ultraviolet (UV) radiation from the sun, it triggers a chain of chemical reactions.
* Melanin Production: UV radiation stimulates cells called melanocytes to produce melanin, a pigment that gives skin its color.
* Tyrosine to Melanin: Melanin is produced through a series of enzymatic reactions starting with the amino acid tyrosine.
* Tan Formation: As melanin accumulates, it forms a protective layer on the skin, making it appear darker, which is the tan.
In simpler terms: The UV light triggers your skin to produce more melanin, resulting in a darker complexion.
It's important to note that tanning, especially from prolonged sun exposure, can be harmful. The sun's UV rays can damage your DNA, increasing the risk of skin cancer. Always wear sunscreen and limit your time in the sun to protect your skin.
