Sunken eyes that go untreated can dramatically diminish a youthful appearance, affecting daily confidence and overall facial expression. Recognizing the early signs and choosing the right treatment approach early prevents permanent aesthetic decline.
This complete guide explains exactly what sunken eyes are, the underlying causes, how to identify severity levels, and the most effective sunken eyes treatment options from at-home remedies to advanced professional procedures.

What Are Sunken Eyes?
Sunken eyes describe a condition where the eyes appear deeply set within their sockets, making them look larger and more recessed than normal. The space between the brow and upper eyelid becomes hollowed, emphasizing the brow bone and cheekbone in a way that creates a tired, gaunt appearance.
This condition typically appears alongside other visible signs including deep eye grooves, fine wrinkles, drooping eyelid skin, and darker under-eye circles that make the entire face look fatigued and lifeless.

Causes of Sunken Eyes
Several factors contribute to the development of sunken eyes, with most cases caused by a combination of biological and lifestyle factors.
- Dehydration and Lack of Fluids: Insufficient water intake reduces the skin’s plumpness, making the under-eye area appear hollow. The link between dehydration and sunken eyes is one of the most direct causes.
- Nutritional Deficiencies: Lack of essential vitamins, particularly vitamins K, C, and B12, can contribute to hollow appearance.
- Chronic Sleep Deprivation: Insufficient sleep depletes circulation and accelerates the appearance of hollows.
- Sinusitis and Allergies: Inflammation in the sinus area can pull surrounding tissues inward, creating a deeper hollow effect.
- Natural Aging Process: This is the leading cause. From age 25 onward, the body begins losing collagen, reducing skin elasticity and making the eye sockets visibly more hollow over time.
- Genetic Predisposition: Bone structure and connective tissue inherited through genetics determine baseline eye socket depth and aging trajectory.
- Sudden Weight Loss: Rapid loss of facial fat dramatically deepens the hollows around the eyes.
- Poor Lifestyle Habits: Late-night routines, excessive screen time, and high caffeine intake all accelerate the condition.
Without intervention, sunken eyes typically worsen over time as collagen depletion continues and lifestyle factors compound.
How Sunken Eyes Affect Facial Aesthetics
Sunken eyes create an aesthetic imbalance that makes the entire face appear less vibrant. When the eye area becomes hollow, the surrounding skin on the upper and lower lids develops wrinkles and darker pigmentation that signal fatigue and aging.
For individuals with delicately structured faces, this condition causes premature aging and reduces natural facial beauty significantly. In East Asian cultures, deeply set eyes are often perceived as a facial flaw associated with negative personality traits such as suspicion or jealousy, affecting both professional and personal confidence.
The 4 Severity Levels of Sunken Eyes
Determining the severity of sunken eyes helps identify whether home care is sufficient or whether professional intervention is required.
Common signs of sunken eyes include the following.
- Deeper Under-Eye Hollows: The under-eye area appears more recessed than the rest of the face.
- Visible Dark Circles: Darker pigmentation under the eyes.
- Loose Upper and Lower Eyelid Skin: With multiple fine wrinkles forming.
- Tired, Lifeless Eye Appearance: Even after adequate rest.
Sunken eyes can be classified into 4 clinical levels based on depth and severity.
- Level 1 (Mild): Hollow depth of approximately 5mm. Eyes appear slightly recessed only on close inspection, typically caused by dehydration, fatigue, or early aging signs.
- Level 2 (Moderate): Hollow depth from 0.5cm to 1cm. The hollow becomes clearly visible with progressively darker under-eye circles. Common causes include natural fat tissue loss and genetic factors.
- Level 3 (Severe): Hollow depth of 1cm or more, with visibly darker hollows. Caused by advanced aging or strong genetic predisposition.
- Level 4 (Extreme): Hollow depth of 1cm or more, accompanied by signs of eyelid drooping. Typically linked to excessive aging, sudden weight loss, or underlying medical conditions. This level requires professional aesthetic intervention.
How to Fix Sunken Eyes at Home: Treatment for Mild to Moderate Cases
For Level 1 and Level 2 sunken eyes, clients can pursue at-home treatment effectively. The main advantage is low cost, but the approach requires consistent commitment with visible results measured in months rather than weeks.
The following remedies are commonly recommended for mild hollow under eye treatment.
- Fish Oil Supplementation: Has anti-inflammatory properties that reduce wrinkles and brighten the eye area. Available in topical or oral form, taken nightly before sleep.
- Used Tea Bag Compress: Relaxes the eye area and improves blood circulation. Squeeze out excess water and place chilled bags on the eyes for 15 minutes to see results.
- Natural Face Mask: Combine turmeric powder with yogurt and rice flour, chill the mixture, then apply to the face to brighten and improve skin condition.
Beyond these remedies, building healthy daily habits is the foundation for slowing the progression of sunken eyes. Get adequate sleep, avoid staying up late, drink sufficient water daily, and limit caffeinated and carbonated beverages. Regular exercise and consistent daily moisturizer use also contribute to noticeable improvement when applied consistently over time.
For surface texture support, a quality eye cream for sunken eyes containing hyaluronic acid, peptides, and caffeine can complement these habits and improve hydration in the delicate under-eye area.

However, when sunken eyes progress to severe or extreme levels, home solutions are no longer effective. At this point, clients should consult professional aesthetic clinics for expert evaluation, fast results, and safe treatment options.
Professional Sunken Eyes Treatment for Severe to Extreme Cases
When the condition reaches Levels 3 or 4, professional intervention delivers the only reliable, lasting cure for sunken eyes.
1. Fillers for sunken eyes
This method uses dermal fillers for sunken eyes to immediately restore lost volume in the hollow area. The specialist injects through ultra-fine needles into the recessed zones, delivering instant visible results. Common products include hyaluronic acid-based fillers designed specifically for the delicate tear trough hollows beneath the eyes.
To ensure the best outcome, clients should carefully review the product type used and select an experienced specialist with strong injection technique. The major advantage is the non-invasive nature of the procedure, while the main limitation is that results typically last only 3 to 6 months, requiring periodic touch-ups to maintain.
Fillers for sunken eyes deliver the fastest, lowest-commitment way to fill under eye hollows for clients who want immediate results without committing to surgery.
2. Orbital Fat Repositioning Surgery
This option is designed for individuals whose sunken eyes appear alongside puffy under-eye bags. The specialist makes a small incision at the orbital septum, then carefully separates and repositions the fat pocket to fill the hollow area. While the long-lasting effect makes this procedure attractive, candidates should carefully weigh the potential risks including infection, swelling, and aesthetically displeasing scars.
When clients present with multiple eye concerns beyond hollow under eyes, specialists may recommend a more comprehensive surgical approach. The advantage is saving time and cost by addressing several issues in a single procedure. A leading example is Perfect Eyes at Keangnam Korea, which simultaneously addresses eyelid creation, brow lift, ptosis correction, and excess fat removal in one integrated surgery.

Before deciding on any treatment method, consultation with a qualified specialist is essential to identify the most suitable approach for individual eye anatomy and overall facial structure.
3. Autologous Fat Grafting
Fat grafting for sunken eyes uses fat harvested from the client’s own body, typically from the abdomen or thigh, to fill the hollow area. This method offers excellent biological compatibility with minimal risk of allergic reaction or rejection. However, autologous fat grafting is not suitable for everyone, particularly individuals with chronic conditions such as blood clotting disorders or diabetes.
The procedure delivers long-lasting natural results, though some absorption of the transferred fat is normal in the first few months. Touch-up grafting may be required to achieve the final desired volume.
Comparison Table: 3 Professional Sunken Eyes Treatment Options
| Clinical Aspect | Filler Injection | Fat Repositioning Surgery | Autologous Fat Grafting |
| Primary Mechanism | Adds external HA filler to fill hollows | Repositions natural fat pockets | Transfers fat from another body area |
| Suitable For | Mild to moderate severity | Hollows combined with under-eye bags | Severe hollows requiring volume restoration |
| Procedure Time | 15 to 30 minutes | 1 to 1.5 hours | 1 to 2 hours |
| Anesthesia | Topical numbing | Local anesthesia | Local anesthesia |
| Results Duration | 3 to 6 months | Long-term to permanent | Long-term to permanent |
| Recovery Period | 1 to 3 days mild swelling | 7 to 14 days | 7 to 14 days |
| Ideal Candidate | Clients seeking immediate non-invasive results | Clients with both hollows and bags | Clients wanting natural, long-lasting fill |
Why Choose Keangnam Korea for Sunken Eyes Treatment in Ho Chi Minh City
At Keangnam Korea, we prioritize client safety as much as aesthetic results. Before any procedure, our specialists require a comprehensive 16-point health screening to confirm overall physical readiness and identify the most suitable treatment method for each individual case.
- 16-Point Pre-Treatment Health Screening: Ensures every client is medically cleared before any sunken eyes treatment.
- Personalized Method Selection: Filler, fat repositioning, or fat grafting recommended based on severity and anatomy.
- Perfect Eyes Integrated Solution: Addresses multiple eye concerns including hollows, ptosis, eyelid creation, and excess fat in a single surgery.
- Internationally Trained Specialists: Korean-influenced techniques with proven experience in delicate eye area work.
- Premium Product Sourcing: All filler and fat grafting materials sourced from internationally certified suppliers.

At Keangnam Korea, we believe restoring bright, youthful eyes starts with honest evaluation and a precisely tailored treatment plan. Our specialists carefully assess the severity of your sunken eyes, identify the underlying causes, and recommend the safest, most effective approach for your specific case.
If you’re considering treatment for sunken eyes and want expert guidance on which method is right for you, a personalized consultation with our specialist team is the safest first step. At Keangnam Korea, we’re here to help you restore the natural radiance and confidence your eyes deserve.
For expert consultation and a personalized treatment plan, reach out via hotline 0911 833 555. Our specialist team is ready to design the right sunken eyes treatment protocol for your case.
Can Sunken Eyes Be Cured Permanently?
Mild sunken eyes caused by dehydration or fatigue can resolve with consistent lifestyle changes. Severe sunken eyes caused by aging, fat loss, or genetics require professional treatment for lasting results. Autologous fat grafting and fat repositioning surgery deliver the most permanent outcomes.
How Long Do Fillers for Sunken Eyes Last?
Hyaluronic acid fillers used in tear trough treatments typically last 6 to 12 months for the under-eye area, with the upper eye hollows lasting 3 to 6 months due to higher facial movement. Periodic touch-ups maintain the desired volume.
What Is the Best Treatment for Hollow Eyes Caused by Aging?
For aging-related sunken eyes, the best approach depends on severity. Mild to moderate cases respond well to fillers. Severe cases benefit most from fat grafting or combined Perfect Eyes surgery that addresses multiple aging signs at once.
Can Eye Cream Get Rid of Sunken Eyes?
Eye cream can improve surface hydration and reduce fine lines around sunken eyes, but it cannot restore lost volume in the deeper hollow itself. For visible volume correction, professional treatment is required. Eye cream works best as a complementary daily maintenance step.
Is Surgery for Hollow Under Eyes Painful?
Most procedures including fat repositioning and fat grafting use local anesthesia, ensuring complete comfort during the procedure. Mild discomfort during the first 24 to 48 hours of recovery is normal and resolves quickly with prescribed care.
Can Dehydration Alone Cause Sunken Eyes?
Yes. The link between dehydration and sunken eyes is well documented. Chronic dehydration reduces skin and fat tissue volume in the under-eye area, deepening the hollow appearance. Adequate daily hydration combined with lifestyle adjustments can reverse mild dehydration-related hollows.
How Soon Will I See Results From Sunken Eyes Treatment?
Filler injections deliver immediate results. Fat grafting shows initial results immediately, with final results stabilizing 3 to 6 months later as absorption settles. Surgery results appear after initial swelling subsides over 2 to 3 weeks.