If you have decided you want aegyo sal, the next question is how to create it. The two most popular methods, dermal filler and fat grafting, each have distinct advantages. This guide will help you make the right choice based on your priorities.
The Fundamental Difference
Filler uses hyaluronic acid (a gel-like substance) injected with a fine needle. It is quick, reversible, and requires no downtime. Fat grafting harvests your own fat cells, purifies them, and transfers them to the under-eye area. It is a minor surgical procedure but produces more natural, longer-lasting results.
Detailed Comparison
| Factor | Hyaluronic Acid Filler | Fat Grafting |
|---|---|---|
| Longevity | 6-12 months | 3-5+ years (surviving fat is permanent) |
| Natural Look | Good initially; may appear puffy if overfilled | Excellent; indistinguishable from natural aegyo sal |
| Natural Feel | Soft but slightly firmer than natural tissue | Identical to natural tissue (it IS your tissue) |
| Cost Per Session | $300 - $600 | $800 - $2,000 |
| Long-Term Cost | $600 - $1,200/year (repeat treatments) | $800 - $2,000 (one-time, possible touch-up) |
| Risks | Tyndall effect (bluish tint), migration, lumpiness | Asymmetric absorption, overcorrection |
| Reversibility | Fully reversible with hyaluronidase enzyme | Partially reversible (excess can be dissolved/removed) |
| Downtime | None to minimal | 3-5 days of swelling |
The Tyndall Effect Warning
One risk specific to under-eye filler is the Tyndall effect, where filler placed too superficially creates a bluish discoloration visible through thin under-eye skin. This is why it is critical to choose an experienced injector. Korean dermatologists see extremely high volumes of under-eye filler patients and are skilled at avoiding this issue through proper depth placement.
Who Should Choose Filler?
- First-timers who want to test the aegyo sal look before committing
- Medical tourists with limited time in Seoul (no downtime)
- Patients who prefer a reversible option
- Budget-conscious patients (lower upfront cost)
Who Should Choose Fat Grafting?
- Patients who want the most natural-looking, long-lasting result
- Those tired of repeat filler appointments
- Patients who want to combine with other eye procedures
- Those who prefer using their own tissue over synthetic materials
Combining with Other Procedures
Both filler and fat grafting for aegyo sal can be combined with double eyelid surgery, ptosis correction, or under-eye dark circle treatment for a comprehensive eye rejuvenation.
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Filler or fat grafting? Contact MyDoc Korea for a free consultation. Our eye specialists will assess your under-eye anatomy and recommend the ideal approach for natural, beautiful aegyo sal.
Medical Disclaimer
The information provided in this article is for general informational and educational purposes only and is not intended as, nor should it be considered a substitute for, professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition or treatment. Individual results may vary.
