Locations:
Search IconSearch

What You Need to Know About Aging Skin

Understanding what's in your control, and what's not

A smiling woman with short gray hair touching her cheeks while looking in the mirror

If life is about change, skin is proof. How your skin ages depends on such factors like your lifestyle, diet, heredity and personal habits, including your skin care routine.

Advertisement

Cleveland Clinic is a non-profit academic medical center. Advertising on our site helps support our mission. We do not endorse non-Cleveland Clinic products or services. Policy

To better understand the causes behind skin aging and what you can — and can’t — do to control it, we talked to dermatologist Alok Vij, MD.

What are the visible signs of aging skin?

“As we age, skin visibly changes in several ways,” says Dr. Vij, “and a lot of it has to do things beyond your control.”

As we age, he says, skin becomes:

  • Rough, dry and itchy.
  • Slack. The loss of the elastic tissue (elastin and collagen) in the skin with age causes your skin to become slack and hang loosely.
  • Transparent. This is caused by thinning of the epidermis (surface layer of the skin) and dermis (deeper layer of the skin).
  • Fragile. Increased skin fragility is caused by flattening of the area where the epidermis and dermis (layer of skin under the epidermis) come together.
  • More easily bruised. This is caused by thinner blood vessel walls.
  • More prone to developing skin lesions, such as non-cancerous (benign) tumors.

What below-the-skin changes cause the aging seen in the face?

But skin across your body isn’t the only place it changes. Aging skin can also change the appearance of your face. Don’t be alarmed, though, because it’s a natural part of aging.

Some factors include:

  • Loss of fat below the skin (or what dermatologists call the subcutaneous layer) in your cheeks, temples, chin, nose and eye area. This may result in loosening skin, sunken eyes and a “skeletal” appearance.
  • Bone loss may become evident after age 50 and cause slack skin and puckering of the skin around your mouth.
  • Cartilage loss in the nose causes drooping of the nasal tip and makes the bony structures in the nose easier to see.

Advertisement

How does the sun cause aging of the skin (photoaging)?

We’ve all heard how overexposure to sun can enhance aging in our skin, but how exactly does it happen? “Over time, the sun’s ultraviolet (UV) light damages certain fibers in the skin called elastin,” Dr. Vij notes.

He continues, “The breakdown of elastin fibers causes the skin to sag, stretch, and lose its ability to snap back after stretching.”

The skin also bruises and tears more easily and takes longer to heal. So while sun damage may not show when you’re young, it will later in life.

Nothing can completely undo sun damage, although the skin can sometimes repair itself. “It’s never too late to begin protecting yourself from the sun,” Dr. Vij says. “You can delay changes associated with aging by staying out of the sun. When you do go out, using a sunscreen with SPF 30 or higher can protect your skin.”

In addition, reapplying sunscreen every two hours or sooner if you get wet or sweat heavily will make an even bigger difference.

What other factors cause changes to your skin?

There are plenty of other reasons your skin ages as you get older.

Gravity. When the skin loses its elasticity, gravity causes drooping of the eyebrows and eyelids; looseness and fullness under the cheeks and jaw (jowls and “double chin”); and a lengthening of the ear lobes.

Obesity. “Excess weight causes skin to stretch and decreases the strength and luster of the hair and nails,” says Dr. Vij. It also causes skin conditions including dark patches on the skin (acanthosis nigricans), growths that stick out from the skin (skin tags), stretch marks, and varicose veins.

Obesity has been linked to other skin conditions, including psoriasis and cellulitis. “Although patches of psoriasis (itchy, dry, red patches) can occur anywhere in the body, they frequently develop on the scalp or near the hairline,” he adds. Folds of excess body skin can rub against each other and cause skin irritation, blisters, chafing, skin rashes, and skin infections.

Daily facial movements. Yes, laugh lines are (sort of) real. “Lines on the face become more visible after the skin starts losing its elasticity, usually as people reach their 30s and 40s,” Dr. Vij points out. Lines may appear horizontally on the forehead, vertically on the skin above the top of the nose (often called 11 lines), or as small curved lines on the temples, upper cheeks and around the mouth.

Sleeping position. How you sleep can play a role, too. Sleep creases are commonly seen on the side of the forehead, starting above the eyebrows to the hairline near the temples, as well as on the middle of the cheeks. “These result from the way the head is positioned on the pillow and may become more visible after the skin starts losing its elasticity,” Dr. Vij says. Changing your sleep positions may improve these sleep creases or prevent them from becoming worse.

Advertisement

Smoking. People who smoke tend to have more wrinkles than people who don't smoke. The reason for this difference is unclear. It may be because smoking interferes with normal blood flow in the skin.

Dry and itchy skin. Dry skin is common in later life. About 85% of older adults develop “winter itch” because overheated indoor air is dry. Dr. Vij adds, “The loss of sweat and oil glands as we age may also worsen dry skin. Anything that further dries the skin — such as overuse of soaps, antiperspirants, perfumes, or hot baths — will make the problem worse.”

Dry skin itches because it is irritated easily. If your skin is very dry and itchy, this condition can affect your sleep, cause irritability, it could be a symptom of a disease. For example, diabetes and kidney disease can cause itching. Some medicines make the itchiness worse. In that case, be sure to see your healthcare provider to see what the cause may be and any potential treatment possibilities.

Advertisement

Learn more about our editorial process.

Related Articles

Moisturizer being applied to older hands
April 22, 2024/Skin Care & Beauty
How To Make Your Hands Look Younger

To help keep your mitts feeling and looking their best, moisturize, exfoliate, wear sunscreen and eat a healthy diet

Person using a gentle face cleanser at sink.
March 3, 2023/Skin Care & Beauty
Best Ingredients and Products for Your Anti-Aging Skin Care Routine

Keep it simple: Stick with a gentle cleanser, vitamin C, retinol, moisturizer and sunscreen

woman using face roller
December 7, 2021/Skin Care & Beauty
Face Rolling: How To Do It and Its Many Benefits

A face roller can provide a temporary boost to your appearance

elderly person applying lotion
January 20, 2021/Skin Care & Beauty
7 Ways to Prevent Wrinkles for Aging Skin

Follow these steps to keep your skin looking young and at its best

Man jogging/running on concrete path in park
February 19, 2025/Exercise & Fitness
Jogger’s Nipple: How To Avoid Nipple Chafing

Using precautions like bandages and lubricants can help you run away from this uncomfortable condition

Hand squeezing cream-ointment from tube onto other hand
February 19, 2025/Skin Care & Beauty
How To Treat Hidradenitis Suppurativa Scars

Laser hair removal, laser surgery, excision and steroid injections are all potential treatment options

Different forms of soap, with a bar and powder
February 6, 2025/Skin Care & Beauty
The Best Soap Products for Hidradenitis Suppurativa

Use products that reduce inflammation without causing irritation and avoid fragrances, dyes and exfoliators

Table filled with fresh veggies and grilled asparagus and salmon
February 4, 2025/Nutrition
Hidradenitis Suppurativa Diet: Foods To Eat and Avoid

Nutrition plays an important role in managing this chronic inflammatory skin disease

Trending Topics

Person in bed sleeping on their side, covers off
Breathing Problems? Try These Sleep Positions

If you’re feeling short of breath, sleep can be tough — propping yourself up or sleeping on your side may help

A couple looking at skyline, with one person slightly behind the other, head bent down
What Is Anxious Attachment Style — and Do You Have It?

If you fear the unknown or find yourself needing reassurance often, you may identify with this attachment style

Glasses and bottle of yellow-colored prebiotic soda, with mint, lemon and ginger garnish
Are Prebiotic Sodas Good for You?

If you’re looking to boost your gut health, it’s better to get fiber from whole foods

Ad