Under Eye Wrinkles Explained: Ageing, Skin Changes, and Care Options

The skin around the eyes is thinner and more delicate than anywhere else on the face, which makes it particularly susceptible to developing fine lines and wrinkles over time. Under-eye wrinkles are influenced by a combination of factors, including natural ageing, environmental exposure, lifestyle habits, and the unique structure of this area. Understanding why these changes occur, along with the range of care options available, can help individuals make informed decisions about maintaining and managing their under-eye skin health.

In this article, we will explore the key factors that contribute to under-eye wrinkles, outline strategies for prevention and management, and review various treatment approaches. The goal is to provide clear, evidence-based information so readers can consider their options carefully and make choices suited to their individual needs.

A Closer Look At Under-Eye Wrinkles

Under-eye wrinkles can be classified into different types, each with distinct causes and patterns. Understanding these differences can help individuals recognise what they are seeing and consider appropriate care options:

• Fine lines are shallow creases and typically appear along areas of facial expression; most noticeable when smiling, laughing, or squinting. Over time, repeated muscle movements and environmental damage can deepen these lines.
• Deep wrinkles extend further into the skin’s structure and remain visible even when the face is at rest. These more pronounced creases are associated with greater loss of skin support, including collagen, elastin, and underlying volume.
• Wrinkle folds are deeper creases that occur when the deeper skin layers lose volume and begin to sag. They often develop as a result of significant collagen and elastin decline combined with long-term sun exposure and repeated facial movements.

How Do Wrinkles Form?

Under-eye wrinkles and fine lines develop through a combination of repetitive muscle activity and gradual structural changes within the skin. In clinical terms, wrinkles are classified based on how and when they appear

• Dynamic wrinkles appear only during facial expressions such as smiling, laughing, or squinting. These lines form due to repeated muscle contractions beneath the skin and may become more permanent over time.
• Static wrinkles are visible even when the face is still. They develop as skin loses structural support—particularly collagen, elastin, and fat—through natural ageing, sun exposure, and repeated muscle movements.
• Wrinkle folds are deeper creases that form when the underlying tissues lose volume and sag. These folds often involve both structural changes in the skin and long-term cumulative damage.

Why the Under-Eye Area Ages Faster

The under-eye region typically shows signs of ageing earlier than other parts of the face. This is largely due to its unique anatomy and constant exposure to mechanical and environmental stress.

• Thin skin: The skin under the eyes is approximately 0.3–0.5 mm thick, making it 4–5 times thinner than other facial skin. This thinness makes any structural changes more visible.
• Low oil production: The area lacks sebaceous glands, meaning it has almost no natural protective moisture barrier. This makes it more prone to dryness and environmental damage.
• High muscle activity: The orbicularis oculi muscle contracts with every blink and facial expression. Humans blink around 15,000 times daily, and this constant movement accelerates wear on the delicate skin.
• Lower collagen and elastin content: Compared with other facial areas, the under-eye skin contains fewer collagen and elastin fibers. These proteins provide firmness and elasticity, so a reduced amount contributes to earlier wrinkle formation.

How Under-Eye Wrinkles Differ from Other Concerns

Under-eye wrinkles are only one type of ageing change that can affect this region. They often appear alongside other issues that require different approaches:

• Dark circles can arise from melanin deposits, visible blood vessels, or shadows caused by hollowness. These are not the same as wrinkles and may not respond to the same care strategies.
• Tear trough (nasojugal groove / lid–cheek junction) creates a visible hollow between the lower eyelid and the cheek. It forms due to changes in fat pads, bone structure, and ligament support rather than surface skin creasing.
• Lower eyelid fat pad prominence (steatoblepharon) and fluid retention can create visible fullness under the eyes (commonly called ‘bags’) or become more visible. This is related to changes in fatty tissue structure rather than the skin surface.

Professional Treatments and Medical Options

For individuals seeking additional support beyond daily skincare and lifestyle measures, a range of professional treatments may be considered. These options are designed to address under-eye wrinkles by improving skin texture, supporting collagen production, or resurfacing the skin.

The suitability of any treatment depends on factors such as skin type, anatomy, degree of wrinkling, and individual goals, and should be assessed through a clinical consultation with a qualified health professional.

Non-SurgicalTreatments & In-Clinic Options

• Skin assessment and planning: Consultations may include OBSERVE analysis to assess skin quality, dehydration patterns, sun damage, and texture so treatment is matched to what’s actually driving the wrinkles.
• Resurfacing for texture-related under-eye lines: Where clinically appropriate, options may include Clear + Brilliant, Pixel fractional laser, erbium laser resurfacing, and PICO laser pathways depending on skin type and recovery tolerance.
• Tightening and collagen remodelling: Energy-based options may be discussed where clinically appropriate, including DOT laser, Morpheus, and Vivace to support skin firmness and texture.
• Skin quality support (topicals + protocols): Clinic-grade skincare may be recommended, including Skin Truth eye cream and carefully selected actives such as AHA/BHA where tolerated for the eye area.
• Adjunctive recovery/support options: Where clinically appropriate, Healite and supportive clinic protocols may be discussed as part of a broader plan, including 520 x HBOT.

The Biology Behind Under-Eye Wrinkles

Under-eye wrinkles develop through a combination of natural ageing processes and external factors that accelerate skin breakdown. The skin in this area is structurally thinner and more delicate than the rest of the face, making it more vulnerable to changes in collagen, elastin, hydration, and overall skin health

1. Structural Changes in Skin Support (Collagen and Elastin Breakdown)

Collagen and elastin are key proteins that provide skin strength and elasticity. Collagen supports the skin’s structure, while elastin allows it to return to its original shape after movement. With age, collagen production declines and existing fibers become disorganised, while elastin fibers gradually break down, reducing skin elasticity.

These changes are more noticeable in the under-eye area, where the skin naturally contains fewer collagen and elastin fibres. As structural support weakens, the skin becomes less resilient and more prone to creasing, particularly with repeated facial movements such as smiling or squinting.

2. Slower Skin Renewal (Decreased Cell Turnover)

Skin repair occurs through a process known as cell turnover, where new skin cells replace old ones. In younger skin, this cycle typically completes every 20 days. With age, cell turnover slows and can exceed 30 days in mature skin. When this process slows down, old skin cells accumulate on the surface, making the skin appear dull and less elastic.

Around the eyes, slower cell turnover contributes to the formation of fine lines because the skin cannot renew itself as quickly in response to daily environmental damage.

3. Reduced Moisture and Barrier Function

Aging also affects the skin’s ability to retain moisture. Natural lipid content in the skin can reduce by up to 65%, and sebum production can fall by as much as 60% in some populations. These changes weaken the skin’s moisture barrier, increasing dryness and sensitivity.

Dry skin is less able to withstand mechanical stress, such as facial movements or rubbing, and can develop fine lines more easily. In addition, the skin takes longer to recover after damage, which may make existing lines more noticeable over time.

4. Sun Damage and Photoaging

UV exposure accelerates the breakdown of collagen and elastin and can cause DNA damage within skin cells. Over time, cumulative UV damage weakens the skin’s structure and increases the likelihood of wrinkles. In fact, up to 80% of visible skin ageing is attributed to sun exposure.

5. Genetic Factors and Natural Ageing

Genetics play a significant role in how skin ages, with estimates suggesting that genetics determines around 60% of an individual’s ageing pattern, including under-eye wrinkles. Family history can often indicate when wrinkles may appear and how pronounced they may become.

Skin thickness is also influenced by genetics. Thicker skin tends to resist wrinkle formation longer, while thinner skin may show changes earlier.

6. Lifestyle and Environmental Influences

While ageing is inevitable, several lifestyle and environmental factors can accelerate under-eye wrinkle formation:

• Smoking, vaping and pollution: Smoking and vaping is associated with increased wrinkle formation and uneven skin tone. Chemicals in cigarettes can reduce blood flow and oxygen delivery to skin cells. Air pollution also contributes to collagen breakdown through oxidative stress.
• Poor sleep and lifestyle habits: Even short-term sleep deprivation can affect skin moisture, elasticity, and recovery. Poor sleep is linked to increased water loss through the skin and slower repair processes.
• Dehydration and diet: Inadequate hydration can reduce skin plumpness, making fine lines more visible. High salt intake can contribute to fluid retention and visible under-eye fullness, while sugar intake may increase oxidative stress. Alcohol consumption can also dehydrate skin and reduce its resilience.
• Repeated facial expressions and sleeping positions: Repeated muscle movements, such as squinting or frowning, create folding patterns that may become more permanent over time. Sleeping face-down or on the side can also cause repeated pressure and creasing.
• Allergies and eye rubbing: Rubbing the eyes can mechanically damage the delicate skin and contribute to collagen and elastin breakdown. Allergies can increase rubbing and inflammation, which may accelerate wrinkle formation.

How to Manage Under-Eye Wrinkles

While no routine can stop the ageing process, appropriate care may help maintain skin quality and reduce the appearance of fine lines over time. Because the skin in this area is thin and sensitive, care strategies should prioritise protection, hydration, and gentle daily habits.

• Sun Protection: Daily use of a broad-spectrum SPF 30 or higher is essential to limit UV-related collagen and elastin breakdown. Additional protection, such as UV-blocking sunglasses and wide-brimmed hats, helps reduce sun exposure and minimises squinting.
• Gentle Skincare Practices: The under-eye area benefits from products designed to support hydration and barrier function. Various formulations are typically used at night to reduce moisture loss, while lighter products may be preferred during the day. Products should be applied gently, without rubbing or stretching the skin.
• Hydration and Nutrition: Adequate hydration supports skin elasticity and barrier function. Regular fluid intake and a balanced diet that includes antioxidants and essential fatty acids may help maintain overall skin health.
• Lifestyle Factors: Sleep quality plays an important role in skin repair. Consistent sleep patterns and adequate rest support skin recovery processes. Additionally, managing stress and limiting exposure to environmental pollutants may also help reduce cumulative skin damage over time.
• Eye Habits and Daily Care: Gentle makeup removal and avoiding frequent eye rubbing can reduce mechanical stress on the skin. Regular breaks from screens may help minimise eye strain and squinting, which can contribute to wrinkle formation.
• Massage and Movement: Light massage around the orbital area may support circulation and reduce fluid retention. Any technique should be gentle and limited to the surrounding bone structure rather than the eyelid itself.

Under-Eye Wrinkle Treatment Considerations

When considering professional treatment for under-eye wrinkles, it is important to understand that all cosmetic procedures, both surgical and non-surgical, carry some degree of risk.

The type and likelihood of potential complications vary depending on the treatment method, individual anatomy, medical history, and healing response. For this reason, not all treatments are suitable for every person, and a thorough clinical assessment is essential before proceeding.

Potential Risks and Safety Considerations

While many treatments are commonly performed, possible risks should be carefully considered and discussed during consultation. These may include:

• Temporary bruising, swelling, or discomfort in the treated area
• Redness, sensitivity, or uneven healing
• Infection or delayed wound healing
• Changes in skin texture or scarring
• Asymmetry or outcomes that differ from expectations
• Reactions related to anaesthesia or sedation for surgical procedures
• Rare but serious complications, which are discussed where relevant

Adhering to pre- and post-treatment instructions, attending recommended follow-up appointments, and undergoing appropriate clinical screening all play a key role in reducing risk and supporting safe outcomes.

Who May Not Be Suitable for Treatment

Under-eye wrinkle treatments are not appropriate for everyone. Factors that may affect suitability include:

• Certain medical conditions or ongoing health concerns
• Active skin infections or inflammatory skin conditions in the treatment area
• Known allergies to treatment components or medications
• Pregnancy or breastfeeding, during which treatments are usually deferred
• Unrealistic expectations about treatment outcomes
• Significant scarring or anatomical factors that may affect safety or effectiveness

In these cases, treatment may be postponed, modified, or not recommended.

What to Expect During a Consultation

A consultation is designed to provide an individualised assessment and ensure that any recommended treatment is appropriate and informed.

1. During the assessment, the practitioner will review under-eye concerns and evaluate factors such as facial movement, skin quality and type, lifestyle influences, medical history, and current medications. This information helps determine which options, if any, may be suitable.
2. Preparation guidance is also provided, including advice on sun exposure, skincare use, and medications prior to treatment. Consent, potential downtime, and aftercare requirements are discussed to ensure clear understanding.
3. Based on this assessment, a tailored treatment plan may be outlined, detailing target areas, the number of sessions required, expected recovery time, and follow-up care. In some cases, treatment may be performed on the same day if clinically appropriate.

Conclusion

Under-eye wrinkles develop as a result of natural ageing, influenced by the thin structure of the skin in this area and gradual changes in collagen, elastin, and hydration. While these changes are common, their appearance and progression vary between individuals due to genetics, lifestyle factors, and environmental exposure.

Effective management focuses on a combination of prevention and appropriate care. However, for some individuals, professional treatments may be considered to address specific concerns, provided they are clinically appropriate.

If you are considering professional options for under-eye wrinkles, the next step is a comprehensive consultation with a qualified practitioner. This allows for an individual assessment of your skin, discussion of potential risks, and clarification of what outcomes may be appropriate for you. To learn more or toarrange a consultation, contact our clinic to discuss your concerns and receive personalised, evidence-based guidance.

* Dr. Glenn Murray (MED0001196978) (AHPRA Registration MED0001196978) Registered Medical Practitioner, Specialist General Practitioner (specialist registration in general practice). General disclaimer: Patient outcomes can vary due to factors such as genetics, diet, age, exercise, lifestyle, weight, and overall health. It’s essential to understand that all treatments come with inherent risks and may require a recovery period and specific care regimen. Detailed information regarding risks and complications is available here, but it is advisable to conduct thorough research and obtain a second opinion to ensure you are able to make an informed decision. Please note that the information provided is general in nature and does not constitute medical advice or establish a doctor-patient relationship. Please be advised that outcomes vary, from patient to patient, and comprehensive research is crucial before making any decisions.