Fine lines and wrinkles are signs of intrinsic or chronological aging; there's no way to entirely avoid them. As we grow older, our skin becomes thinner and drier. Weakened collagen makes the skin less elastic. Static wrinkles begin to appear. The rate of intrinsic aging occurs at a variable, genetically determined rate; the process is often first noticeable between the ages of 30 and 35.
We do have control over extrinsic aging, a result of exposure to the environment. Extrinsic aging is the critical element in determining who looks older or younger than their biological age. Over-exposure to sunlight is responsible for the majority of problems associated with extrinsic aging. Sun-damaged skin is photoaged from a decrease in collagen and other dermal proteins. This gradual process results in the appearance of fine lines and wrinkles. Over time, these can progress into deep wrinkles and furrows. Photoaging also causes pigmentary changes; "age spots" (sun-induced freckles), uneven skin tone, spider veins and dilated capillaries. A great product for sun exposure is one that is loaded with Vitamins and Minerals and protect your skin, morning and night. For only $24, you can try MDF's Antioxidant Creme. http://www.mdfcosmetics.com/
The simplest way to see the contrast between intrinsic and extrinsic aging is to compare skin commonly exposed to the sun (face, hands, neck) and skin not exposed to the sun (usually on the breasts, inner arms or buttocks).
Top 3 FAQs
What causes fine lines and wrinkles?
Fine lines and wrinkles are an unavoidable part of the aging process. As we grow older our skin becomes dryer and less elastic. Most people begin to develop fine lines and wrinkles by the age of 30 or 35. However, overexposure to the sun can greatly enhance the aging process. Sun exposure promotes the formation of deep wrinkles and furrows, along with changes in pigment and skin texture.
How can someone avoid fine lines and wrinkles?
Avoiding overexposure to the sun should be the key element of any skin care regimen. Sunscreen with an SPF of 15 should be used on the face every day. Staying out of the sun when it is at its peak (between 11 a.m. and 4 p.m.) is also advisable.
Are topicals available to treat fine lines and wrinkles?
Topical application of prescription drugs, most notably synthetic derivatives of Vitamin A (retinoids), can improve the appearance of sun-damaged and aging skin. For instance, topicals can be effective in diminishing fine wrinkles. However, most tretinoins are skin irritants and often produce skin reactions.