Why does exposure to sunlight cause the skin to tan?
Discover how sunlight triggers melanin production for skin tanning. Learn the science behind UV radiation, melanocytes, and your body’s natural sunscreen def…
Melanocytes
Why does hair turn gray as we age? investigating the cellular changes behind graying hair
Discover why hair turns gray with age. Learn about melanocytes, oxidative stress, and the cellular changes that lead to graying hair. Uncover the science beh…
The Science Behind Tanning: How Your Skin Reacts to UV Rays
Discover why we tan: a natural skin defense against UV rays. Learn how melanin production works and how to protect your skin while enjoying the sun safely.