What Causes Aging?

Our skin ages through two processes: intrinsic aging and extrinsic aging. Intrinsic, or natural, aging is the normal aging process determined by our genetics. We do not control natural aging. Extrinsic aging, also known as premature aging, is caused by our environment and lifestyle choices. Our decisions and choices can help prevent premature aging.

Natural aging (Intrinsic aging process)

We all go through a natural aging process that is controlled by our genetics:

  • We develop visible lines on our faces
  • Our faces lose some of their fullness
  • Our skin becomes drier and thinner

Premature aging (Extrinsic aging process)

Our environmental exposures and lifestyle choices cause premature aging:

  • Cumulative sun exposure over your lifetime
  • Smoking causes wrinkles and decreases the health of your skin
  • Tanning beds
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Aging Facts:

Common Signs of Aging:

  • Wrinkles
    • Crow’s feet – fine lines around your eyes
    • 11s (furrow lines) – deep lines between your eyebrows
    • Smile lines (nasolabial folds) – Lines from the side of your nose to the corner of your mouth
    • Lines across your forehead
    • Smoker’s lines – fine lines on your upper lip
  • Skin Discoloration – brown spots (liver or sun spots)
  • Benign skin growths (seborrheic keratoses)
  • Dark circles under the eyes
  • Dry skin
  • Thin skin

Can you Reverse Skin Aging?

Yes!

  • Protecting your skin from the sun gives it a chance to repair itself
  • Smokers who stop smoking notice their skin looks healthier

Expert Dermatologic Care for Healthy, Youthful Skin

Board-certified dermatologists specialize in enhancing your skin’s health and appearance—helping you look and feel your absolute best. From addressing fine lines, wrinkles, sagging, and uneven skin tone to treating under-eye circles and volume loss, today’s dermatologic treatments offer effective solutions for a wide range of cosmetic concerns.

Many modern procedures are non-invasive, deliver visible results quickly, and require little to no downtime—making it easier than ever to achieve natural, refreshed skin.

Why Choose Jacksonville Dermatology & Cosmetic Surgery?

We are the trusted experts in dermatology and cosmetic surgery. Our board-certified dermatologists are here for you. You will receive the highest quality care in a warm and compassionate environment, from the most challenging and complex skin concerns to the routine.

Sources:

  1. Hughes MCB, Williams GM, Baker P, et al. Sunscreen and prevention of skin aging: a randomized trial. Ann Intern Med 2013; 158(11):781-790.
  2. Godar DE, Urbach F, Gasparro FP, et al. UV doses of young adults. Photochem Photobiol 2003; 77(4):453-7.

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