What are some of the effects of sun exposure?
Lines, wrinkles and sagging are the direct result of sun damage to the underlying collagen and elastin fibers. Hyperpigmentation can be caused or exacerbated by sun irritation to the melanocytes, which in turn causes over-production of melanin, which is in fact the body’s attempt to protect itself. Then add hypopigmented macules, telangiectasias and raised, roughed precancerous actinic keratoses, and the result of tanning is not a pretty sight.