Under-eye concerns in the UK
Searches for under-eye treatment in the UK usually come from people bothered by dark circles, hollows (tear troughs), fine lines or puffiness. These have different causes, and the right treatment depends on which one you have. A good assessment should come before any procedure.
In the UK, under-eye treatments are mainly offered privately by aesthetic doctors, nurses and dermatologists. Dermal fillers have been banned for under-18s in England since 2021, and the government has been developing a licensing scheme for non-surgical cosmetic procedures, but standards still vary.
Common causes and matching options
| Cause | Typical options |
|---|---|
| Pigmentation | Sun protection, topical treatments, some lasers |
| Thin skin / visible vessels | Skin-quality treatments such as PRP; makeup |
| Volume loss (hollows) | Fillers by experienced injectors; surgery in some cases |
| Puffiness / fat pads | Allergy control, sleep, sometimes surgery (blepharoplasty) |
| Lifestyle | Sleep, hydration, not rubbing eyes, stopping smoking |
If puffiness is new, one-sided or comes with other symptoms, see your GP — thyroid, kidney or allergy problems can be the cause.
Where PRP and regenerative care fit
PRP injected under the eye aims to improve skin quality and texture rather than fill volume. Small studies suggest modest improvements in dark circles and fine lines, but evidence is limited. Exosome and other regenerative skin products have early-stage evidence only.
Read our under-eye treatment page, regenerative facial and PRP pages.
Who may be a candidate — and who should not
May suit: mild hollowing, crepey or thin skin, dark circles related to skin thinness, people who prefer to avoid synthetic fillers.
Not suitable: active eye or skin infection, untreated allergies causing swelling, bleeding disorders or some blood thinners, pregnancy, active cancer, or unrealistic expectations (PRP will not replace lost volume like a filler).
Risks
Bruising is common and can be noticeable for a week or more. Swelling, redness and tenderness settle in days. Rare risks include infection and lumps. Any injection near the eye must be performed by a trained medical practitioner.
Questions to ask before treatment
- What is causing my dark circles or hollows?
- Is PRP, filler or another treatment most suitable, and why?
- Who will perform the injections, and how many have they done?
- How will complications be handled after I return to the UK?
Travelling from the UK
Have under-eye treatment early in your trip so bruising has time to fade before you fly or return to work. Direct flights from London Heathrow take about 11.5–12 hours. Bangkok’s sun is strong; wear sunglasses and sunscreen. British passport holders have generally been able to enter Thailand visa-exempt for short stays; check the Thai e-Visa site. See the UK guide and London.
Fillers vs PRP for the under-eye area
UK patients often compare tear trough fillers with PRP. They do different things:
| Hyaluronic acid filler | PRP | |
|---|---|---|
| Main effect | Replaces lost volume in hollows | Aims to improve skin quality and texture |
| Onset | Immediate | Gradual over weeks |
| Duration | Often months to more than a year | Usually needs repeat sessions |
| Main risks | Lumps, bluish tinge, swelling, rare vascular complications | Bruising, swelling |
| Evidence | Established for volume | Limited, small studies |
Some people benefit from neither, for example when puffiness is due to fat pads, which may need a surgical opinion. Others combine approaches over time. A good practitioner explains which option suits your anatomy and is honest when the answer is “none”.
In the UK, check that whoever injects near your eyes is a registered medical professional with specific experience in this area, and ask how complications would be managed.
Aftercare at home
Sleep with your head slightly raised for a night or two, avoid rubbing your eyes, use sunscreen, and send photos on WhatsApp if anything concerns you. Seek medical help for increasing pain, swelling, redness or any change in vision. See how it works.
How to start
Send clear, make-up-free photos of your eyes in daylight (front and both sides, eyes open and looking up) on WhatsApp for a free review.
Frequently asked questions
What causes dark circles under the eyes?
Common causes include genetics, pigmentation, thin skin showing blood vessels underneath, hollowing with age, allergies, poor sleep and rubbing the eyes. Treatment depends on which applies.
Is PRP good for under-eye dark circles?
Small studies suggest PRP may modestly improve dark circles and skin quality for some people. Evidence is limited and results vary.
Are under-eye fillers safe?
The under-eye area is delicate. Fillers carry risks including lumps, swelling, a bluish tinge and, rarely, vascular complications. They should be done by an experienced medical practitioner.
What is the downtime after under-eye PRP?
Mild swelling and bruising usually settle within a few days, though bruising can last up to a week or two in some people.
How much does under-eye treatment in Bangkok cost?
It depends on your assessment. Send photos on WhatsApp for a personalised plan.
Do eye creams fix dark circles?
Creams with sunscreen, retinoids or vitamin C may help pigmentation and skin quality slightly, but they cannot fill hollows or change visible blood vessels much.
Is under-eye PRP painful?
Numbing cream is usually used. Most people feel pressure and mild stinging. Bruising is common for several days.
This page is general information, not medical advice, and does not replace a consultation with your own doctor. Results vary and no treatment outcome can be guaranteed. We are a patient coordination service and may receive a referral fee from partner medical providers. See our medical disclaimer and referral disclosure.