Dry skin, also known as xerosis or xeroderma, has many causes, including cold or dry weather, sun damage, harsh soaps, and overbathing. Aloe Propolis Creme combines pure inner-leaf aloe vera gel and bee propolis. Vitamins A, E and C work to nourish and moisturize the skin while propolis helps rejuvenate skin for a smoother, suppler look and feel. #própolis #nourishyourself #supplelook #moisturizer #rejuvenate #skincareroutine #fordryskin | Shine Bika

Exposure to UV radiation in sunlight causes DNA changes in skin cells. Why are these changes more harmful when they occur in an individual with xeroderma pigmentosum (XP) than in an individual who does not have this disorder?1. Compared to XP individuals, non-XP individuals have more effective nucleotide excision repair enzymes.2. XP individuals have significantly more thymines in their DNA than non-XP individuals do.3. XP individuals' DNA replication machinery incorporates more incorrect nucleo