1 citations,
February 2003 UV radiation causes significant protein loss and color changes in hair, especially blond hair.
The document concludes that scientists created various steroids with different properties, including a more effective semi-synthetic vitamin D.
6 citations,
January 1998 in “Journal of Investigative Dermatology” Estrogen receptors may not affect mouse hair growth as previously thought, and oxybenzone in sunscreen is stable in sunlight.
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September 2005 in “Photochemical & photobiological sciences” We don't fully understand how sunlight damages different types of hair.
9 citations,
August 2017 in “Photochemistry and Photobiology” Red light at 627 nm can safely trigger IL-4 release in skin cells, potentially helping treat inflammatory skin conditions.