Every time you take a photo, you only dare to face the camera straight on – the moment you turn slightly, the hollow temples and sunken cheeks are exposed. Even with a normal weight, your face seems unable to hold volume – prominent cheekbones, deep nasolabial folds, making you look tired and harsh. Many have tried eating more to gain weight, only to have it all go to the belly while the face remains hollow. In Korea, full‑face fat grafting is the “flagship procedure” for facial volume loss – it uses your own fat to fill in hollows, restoring a plump, round contour that looks naturally full. But is autologous fat grafting really reliable? What is the survival rate? Will it turn into a “pillow face”? This article explains the principles, methods, and risks of full‑face fat grafting in Korea in detail.
Full‑face fat grafting, often referred to in Korea as autologous fat grafting or facial lipofilling, is simple in principle: fat is harvested from areas of your body with excess fat (typically the inner thighs, abdomen, or buttocks), purified by centrifugation, and then injected into areas of the face that need volume – such as the temples, cheeks, tear troughs, nasolabial folds, forehead, and chin.
Many ask: what is the real difference between fat grafting and HA filler? The core difference is that HA filler is an “external” substance that is gradually metabolised by the body and requires regular touch‑ups, while autologous fat is your own tissue – once it survives, it is permanent. However, the downside of fat grafting is the survival rate – not all injected fat survives; typically 2‑3 sessions are needed to achieve the ideal result, whereas HA filler gives immediate, predictable results.
In Korea, full‑face fat grafting usually employs a “multi‑layer, multi‑tunnel, multi‑point” injection technique (Coleman Technique), distributing fat evenly across subcutaneous, intramuscular, and periosteal layers to ensure blood supply and survival.
To help you understand the differences intuitively, here is a multi‑dimensional comparison:
| Comparison Dimension | Autologous Fat Grafting | HA Filler |
|---|---|---|
| Material Source | Your own fat (harvested from thighs/abdomen) | Synthetic hyaluronic acid |
| Allergic Reaction | Almost none (autologous tissue) | Possible in rare allergic individuals |
| Duration | Permanent (survived portion) | 6‑18 months (brand dependent) |
| Predictability | Lower (absorption rate varies) | High (immediate and predictable) |
| Recovery | Longer (noticeable swelling, 2‑4 weeks) | Shorter (3‑7 days) |
| Suitable Candidates | Multiple facial hollows, seeking long‑term results | Localised defects, first‑timers, no surgery |
| Price Range (KRW) | Approx. 3,000,000 – 7,000,000 | Approx. 500,000 – 1,500,000 (per area) |
In Korea, many doctors recommend full‑face fat grafting for “large‑volume augmentation,” while HA filler is better for “fine, localised adjustments.” They can also be combined – using fat as a base and fine‑tuning with filler.
Full‑face fat grafting primarily addresses facial soft tissue volume loss. The following groups typically benefit the most:
However, if your body fat percentage is too low (insufficient fat to harvest), you have coagulation disorders, uncontrolled chronic diseases, active facial infections, or skin lesions, full‑face fat grafting is not recommended.
At licensed Korean plastic surgery clinics, the process typically follows these steps:
Step 1 – Consultation and design: The doctor evaluates your facial hollows, skin elasticity, and overall fat distribution, determines the areas to be filled and the estimated fat volume needed. The injection areas are marked, and pre‑operative photos are taken.
Step 2 – Fat harvesting: Usually performed under general anaesthesia or IV sedation. A 2‑3mm micro‑incision is made on the inner thigh or abdomen, tumescent fluid is injected, and a suction cannula is used to harvest the required amount of fat (typically 50‑100ml of pure fat).
Step 3 – Fat purification: The harvested fat mixture is processed via centrifugation or sedimentation to remove blood, tumescent fluid, and damaged fat cells, leaving pure, intact fat globules.
Step 4 – Fine injection: Using 1ml or 2ml syringes with fine needles, the purified fat is injected in a “micro‑multi‑point” manner across multiple layers of the face. In Korea, the fanning retrograde injection technique is commonly used to ensure even distribution and avoid clumping. After injection, gentle moulding smooths the filled areas.
Step 5 – Post‑operative care: After injection, the donor site (thigh/abdomen) requires a compression garment, and the face requires ice packs to reduce swelling. Avoid pressing on the face or applying heat for the first week.
The recovery period for full‑face fat grafting is longer than for HA filler, roughly divided into these phases:
Regarding duration, once full‑face fat grafting survives, the result is permanent. Survived fat cells behave like other fat cells in the body – they enlarge or shrink with weight changes but do not disappear. The survival rate typically ranges from 30%‑70%, varying by individual.
In Korea, the cost of full‑face fat grafting varies depending on the number of areas treated, the volume of fat harvested, and the surgeon’s experience. Approximate ranges are as follows:
| Procedure | Price Range (KRW) |
|---|---|
| Localised fat grafting (1‑2 areas) | Approx. 1,500,000 – 3,000,000 |
| Facial fat grafting (3‑4 areas) | Approx. 3,000,000 – 5,000,000 |
| Full‑face fat grafting (whole face + forehead/chin) | Approx. 4,500,000 – 7,000,000 |
| Secondary touch‑up (after initial absorption) | Approx. 2,000,000 – 4,000,000 |
The above are surgical fee ranges and do not include anaesthesia, pre‑operative tests, compression garments, or follow‑up visits. Actual prices are subject to the clinic’s official quote.
Although full‑face fat grafting uses autologous tissue, it is still a surgical procedure with potential complications and side effects – it must be viewed realistically.
Common Side Effects: Post‑operative facial swelling, bruising, and localised numbness are normal and typically resolve within 2‑4 weeks. Temporary skin depression or hyperpigmentation may occur at the donor site. Some may feel nodules in the injected areas, which usually soften and absorb within 1‑3 months.
Potential Risks: Infection, haematoma, fat liquefaction leading to cysts or calcification. Improper injection can cause irregularities, over‑correction, or disproportion. In very rare cases, fat may enter a blood vessel, causing vascular embolism – the most severe complication, which can lead to skin necrosis or even blindness, but its incidence is extremely low.
Rational Advice: Full‑face fat grafting demands high anatomical knowledge and injection skill – not only must the doctor precisely control the depth and dosage for each area, but also predict the absorption rate. Be sure to choose a Certified plastic surgery hospital approved by the Korean Ministry of Health and Welfare, and a Specialist in Facial Volume Restoration with over 5 years of dedicated experience in fat grafting. Disclose your medication history, allergies, and prior surgeries truthfully. Follow post‑operative instructions strictly – avoid pressing on the face, sun exposure, and strenuous exercise. Maintain realistic expectations – one session rarely achieves perfection; 2‑3 sessions may be needed for stability.
Fullness does not mean puffiness – natural is the most beautiful state. Rational decision‑making is the only way to truly gain confidence from the change.