Fat Transfer Under Eyes for Dark Circles and Tear Troughs
How nanofat and microfat grafting can soften hollows, refine shadowing and refresh the eye area using your own tissue.
Thousands of people search every month for "fat transfer" and "fat grafting" as an alternative to temporary under-eye fillers. If the area beneath your eyes looks hollow, shadowed or tired, you may be considering whether a more natural, longer-lasting approach could help. This guide explains how under-eye fat transfer works, why the tear trough needs a delicate technique, and what to expect during recovery.
Why the under-eye area is different
The skin around the eyes is thin, mobile and supported by very fine ligaments. Hollows in the tear trough can create a shadow that looks like dark circles, even when pigmentation is not the main issue. The area also swells easily and tolerates only tiny, precise volumes of filler or fat. For these reasons, under-eye fat transfer is not a standard facial fat transfer; it is a specialised application of microfat and nanofat techniques.
Microfat and nanofat for the tear trough
Microfat
Small fat parcels that can be placed in the deeper tear trough layer to restore a smooth transition between the lower eyelid and the cheek. It adds gentle volume and can improve the contour that causes shadowing.
Nanofat
Emulsified fat that is rich in regenerative cells. It is used very superficially to improve skin quality, thickness and fine crepey texture. Nanofat adds little volume, so it is often combined with microfat when both contour and skin quality need attention.
What happens during the procedure
Fat is gently removed from a donor area, usually the abdomen or thighs, using a small liposuction cannula. The fat is then washed and processed to separate the microfat and nanofat fractions. Dr Vahe Karimyan injects tiny amounts in fine layers beneath the tear trough, building contour gradually to avoid over-correction. The procedure is usually performed under local anaesthetic or light sedation in our CQC-registered Chelsea clinic.
Recovery specific to the eye area
Swelling around the eyes can be more noticeable than elsewhere on the face because the skin is thin and the area retains fluid easily. Most patients find that bruising and puffiness peak in the first 2 to 3 days and then settle steadily. A gentle cold compress, head elevation and avoiding strenuous activity help during the first week. Many people feel comfortable returning to office work within 5 to 7 days, although residual swelling may remain for a few weeks.
- Sleep with your head raised for the first week.
- Avoid rubbing or pressing the under-eye area.
- Skip heavy exercise and saunas until cleared.
- Do not smoke, as nicotine reduces fat graft survival.
- Attend your follow-up appointment to review healing.
Longevity compared with dermal fillers
Hyaluronic acid fillers under the eyes typically last 6 to 12 months before the body absorbs them. Fat transfer works differently: a portion of the grafted fat is reabsorbed in the first 2 to 3 months, and the fat that establishes a blood supply can remain for many years. Some patients find the result lasts longer than repeated top-ups, while others choose a small refinement later. Individual outcomes vary.
You can read more about the broader comparison in our fat transfer vs dermal fillers guide.
Who is a good candidate
Under-eye fat transfer tends to suit patients with tear trough hollowing, a tired or sunken appearance, or thin crepey skin who want a natural, longer-lasting result. It may not be suitable if you have significant pigmentation, active eye conditions, very poor skin elasticity, or medical conditions that affect healing. Suitability is confirmed only at a face-to-face consultation.
Safety, risks and what to discuss
All cosmetic procedures carry risks. With under-eye fat transfer, these can include bruising, swelling, asymmetry, lumps, infection, visible contour irregularities and, rarely, more serious complications. The procedure is not suitable for anyone under 18. A consultation with a GMC-registered surgeon is essential so you can discuss your goals, medical history and realistic outcomes before deciding.
Book your under-eye consultation
Arrange a consultation at our Chelsea clinic to discuss whether under-eye fat transfer is the right approach for your goals.