Skin Care Basics
The skin is the largest organ of the body. Did you know that skin actually breathes and is home to billions of bacteria? Skin also contains enzymes that help break down and eliminate dead skin cells. Most importantly, the skin acts as the first level of defense for the body, protecting our flesh and organs.
The body uses a series of layers to build skin, with the top layer being fully developed skin cells called the epidermis. All of these cells begin at the basal level, where they form keratinocytes out of fat and keratins which are proteins. These new epidermal skin cells rise, replacing older dead and dying cells. Below the basal level is the dermis, home to sweat glands and hair follicles. This layer also contains the vitally important blood vessels that transport nutrients, lipids, moisture and oxygen needed to keep skin healthy.
As we age, skin cells divide more slowly, and the inner skin (or dermis), starts to thin. Fat cells beneath the dermis begin to atrophy, and the underlying network of elastin and collagen fibers loosen and ravel. Since they provide “scaffolding” for the surface layers, skin begins to visibly lose its elasticity. When pressed, it no longer springs back.
The skin’s ability to retain moisture also decreases as the sweat and oil-secreting glands become less productive. Skin becomes drier and is slower in repairing itself.
Facial expressions–or dynamic motion–also cause permanent creases over time. Frown lines (those between the eyebrows) and crow’s feet (lines that radiate from the corners of the eyes) develop because of repeated small muscle contractions and habitual facial expressions form characteristic lines.
The degree of wrinkling depends on your genetic makeup, but smoking, dry skin and sun exposure (especially sunburns) make it worse. In fact, exposure to ultraviolet light, UVA or UVB, from sunlight accounts for 90% of the symptoms of premature skin aging. And most of the photoaging effects occur by age 20, even though it may take years to see it.
To slow down the process of aging you need to understand how wrinkles and lines form. Wrinkles are a sign of accumulated skin damage. Despite what most people have been told, wrinkles simply are not caused by dry skin. However, damaged skin cells do lose their moisture easily and quickly will begin to die. These dying cells soon pile up and damage new emerging cells. Eventually, these damaged cells create a domino effect, by which dehydrated or deflated cells become visible wrinkles. Dehydration does not cause damage; damage causes dehydration
Face and Skin
- Skin Care Basics
- Anti Aging – An ounce of prevention
- Top 5 ways to avoid skin damage
- Top Five Regimens for Healthier Skin
- What is a Medical Spa?
- What facial factors show your age?
- Primary Facial Concerns
- Top 5 Nonsurgical Skin Treatments for Women
- Spavelous Preferred Facial Treatments
- Medical Spa Trends