I learned very young that skin care is a big deal.  The includes proper nutrition, avoiding too much sun, among other things
I need to know more about skin care as I age
Some people like to use cosmetics, exfolliation, and laser treatment.  
Is it true that drinking a lot of water is good for my skin?
to affect the structure or function of the body (for instance, sunscreens and acne creams), although some products, such as moisturizing sunscreens and anti-dandruff shampoos, are regulated within both categories.
Skin care differs from dermatology, as traditionally practiced, by its additional but less medical scope and by its inclusion of non-physician professionals, such as estheticians and wound care nursing staff. Skin care includes modifications of individual behavior and of environmental and working conditions. Nevertheless, dermatology has co-opted some aspects of
Skin care
Skin care is the range of practices that support skin integrity, enhance its appearance and relieve skin conditions. They can include nutrition, avoidance of excessive sun exposure and appropriate use of emollients. Practices that enhance appearance include the use of cosmetics, botulinum, exfoliation, fillers, laser resurfacing, microdermabrasion, peels, retinol therapy. Skin care is a routine daily procedure in many settings, such as skin that is either too dry or too moist, and prevention of dermatitis and prevention of skin injuries.
Skin