Under-Eye Aging: Causes, Treatment Options, and How to Restore a Brighter, More Refreshed Look

The eyes are often one of the first areas to show signs of aging. Dark circles, fine lines, crepey skin, and under-eye hollows can make you look tired or older than you feel—even when you’re getting plenty of sleep and taking good care of yourself. It is also one of the most common areas our patients are wanting to improve.

The good news? There are several treatment options available to improve the appearance of the under-eye area, from collagen-stimulating treatments to advanced laser technology. Understanding what’s causing these changes is the first step toward choosing the right approach for your skin.

Why Does the Under-Eye Area Age?

The skin beneath the eyes is thinner and more delicate than the skin on many other areas of the face. As we age, several changes can contribute to a tired or aged appearance.

Loss of collagen and elastin: Collagen and elastin help keep skin firm, smooth, and resilient. As production declines with age, the under-eye skin may become thinner, looser, and more prone to fine lines and wrinkles.

Volume loss: The natural fat pads and supportive structures around the eyes change over time. This can create hollows beneath the eyes, often referred to as tear troughs, and make shadows more noticeable. We also lose volume in our cheeks and mid face which once supported our under-eye area.

Genetics and pigmentation: Some people naturally have darker pigmentation or a more prominent tear trough area. Genetics, allergies, and certain skin conditions can also contribute to the appearance of dark circles.

Sun exposure: UV damage accelerates collagen breakdown and can contribute to wrinkles, pigmentation, and changes in skin texture.

Lifestyle factors: Poor sleep, dehydration, smoking, and allergies can make the under-eye area appear more tired or puffy. While lifestyle changes may help, they cannot correct every underlying cause of under-eye aging.

Because several factors can contribute to the same concern, the most effective treatment depends on what is actually causing the change.

Treatment Options for Under-Eye Aging

There is no one-size-fits-all solution for the under-eye area. Some patients benefit most from improving skin quality, while others need treatment directed at laxity, texture, or volume-related shadows. Here are several options to discuss with your aesthetic provider.

1. PRP and PRF: Regenerative Treatments for Skin Quality

Platelet-rich plasma (PRP) and platelet-rich fibrin (PRF) are treatments that use components of your own blood. After a small blood sample is collected and processed, the resulting preparation contains platelets and signaling factors involved in the body’s natural healing processes.

These treatments are used in aesthetic medicine to support skin rejuvenation and may help improve the appearance of fine lines, skin texture, and overall skin quality.

What concerns can PRP and PRF address?

• Fine lines and early signs of under-eye aging

• Mild crepey skin

• Certain concerns related to skin quality and texture

• A tired appearance associated with thinning skin, in appropriately selected patients

PRP and PRF are often appealing to patients who prefer an option derived from their own blood. However, results vary, and the evidence supporting under-eye rejuvenation is still developing. These treatments do not reliably replace lost volume or eliminate prominent under-eye bags.

Your provider can help determine whether PRP or PRF is appropriate for your concerns and explain the recommended treatment series and expected recovery.

2. Under-Eye Threads: Supporting the Appearance of Skin Laxity

Thread treatments use specialized sutures placed beneath the skin. Depending on the technique and type of thread, the goal may be to provide temporary mechanical support or stimulate a tissue response associated with collagen production.

Threads are sometimes discussed as an option for select patients concerned about mild skin laxity. However, the under-eye area is particularly delicate, and threads are not appropriate for everyone.

It is important to understand that threads are not a substitute for treating significant volume loss, prominent fat pads, or substantial loose skin. Evidence for thread treatments specifically around the lower eyelids is limited, and potential complications can include visible or palpable threads, irregularities, infection, and tissue injury.

A thorough consultation is essential. Your provider should assess your anatomy, skin thickness, degree of laxity, and individual risk factors before recommending a thread procedure. Because the area is close to the eye, treatment should only be considered by a properly qualified clinician with specific training in the procedure and a clear understanding of its risks.

3. Laser Treatments: Improving Texture, Fine Lines, and Sun Damage

Laser treatments can be an excellent option for patients whose primary concerns are fine lines, uneven texture, or sun-related skin changes around the eyes.

Depending on the device and treatment settings, lasers can target pigment, stimulate collagen remodeling, or create controlled skin resurfacing to improve the appearance of aging skin.

Potential benefits may include:

• Smoother-looking skin

• Improvement in fine lines and wrinkles

• Reduced appearance of certain types of pigmentation

• Improved skin texture and firmness over time

Different lasers address different concerns. Non-ablative lasers generally involve less downtime, while ablative resurfacing treatments can produce more substantial changes but typically require more recovery.

Laser treatments do not correct significant under-eye hollows or remove prominent fat pads. They can also cause burns, pigment changes, scarring, or eye injury if performed improperly. The choice of laser, settings, and eye protection is especially important when treating the area around the eyes.

Your provider will evaluate your skin type, pigmentation, medical history, and goals to determine which laser approach, if any, is appropriate.

4. A Personalized Combination Approach

Sometimes, the best results come from addressing more than one cause of under-eye aging.

For example, a patient with fine lines and crepey skin may benefit from a skin-quality treatment or laser resurfacing. Someone with hollows may need an evaluation focused on volume loss, while a patient with prominent under-eye bags may benefit more from an assessment with an oculoplastic or facial plastic surgeon.

PRP or PRF and laser treatments may be complementary in selected treatment plans, but combining procedures does not automatically improve results and may increase risks. Treatment timing should be determined by your provider.

The key is to identify the concern first rather than choosing a treatment simply because it is popular.

What About Under-Eye Filler?

Although dermal filler is sometimes used to soften tear trough hollows, it is not the best choice for every patient.

The under-eye area is particularly sensitive to swelling, and filler can sometimes create persistent puffiness, a bluish discoloration known as the Tyndall effect, or contour irregularities. Rarely, accidental injection into a blood vessel can cause serious complications, including vision loss.

For these reasons, a careful evaluation is essential before considering filler. Patients with significant under-eye bags, fluid retention, or certain anatomical features may be better served by other approaches.

Filler for the mid face can be a good option for some patients who have lost natural volume. Restoring some of that volume can help bring back the support to the under-eye area.

How Can You Prevent Premature Under-Eye Aging?

Professional treatments can help address existing concerns, but daily habits also play an important role in maintaining healthy skin.

Wear sunscreen daily. Use broad-spectrum SPF 30 or higher and wear sunglasses to help protect the delicate skin around your eyes from UV damage.

Use gentle skincare. A well-tolerated moisturizer can support the skin barrier. Certain eye-area retinoid products may improve fine lines over time, but they should be introduced cautiously because the skin around the eyes is easily irritated.

Prioritize sleep and hydration. Adequate sleep and hydration may help reduce the appearance of temporary tiredness and dehydration-related fine lines.

Address allergies. Allergies can contribute to puffiness and dark circles. Managing the underlying cause may help improve their appearance.

Avoid smoking. Smoking contributes to collagen breakdown and premature skin aging.

Consistency matters. While these habits cannot stop the natural aging process, they can help protect your skin and support long-term results.

Which Under-Eye Treatment Is Right for You?

The best treatment depends on whether your primary concern is fine lines, crepey skin, pigmentation, hollowness, puffiness, or loose skin. Two people with similar-looking dark circles may have very different underlying causes—and therefore need different treatments.

During a consultation, your provider can assess your under-eye anatomy, skin quality, medical history, and goals to develop an individualized treatment plan. They can also explain realistic outcomes, downtime, potential complications, and whether a non-surgical treatment or surgical consultation would be most appropriate.

You don’t have to choose a treatment based on guesswork. Understanding the cause of your concerns is the first step toward a more refreshed, natural-looking result.

Ready to explore your options? Schedule a consultation with our team in Louisville, KY to discuss your under-eye concerns and find out which treatments may be right for you.