Under-Eye Rejuvenation in Bangkok: Treatment for Dark Circles, Hollows and Bags

What causes dark circles and under-eye bags?

The skin under the eyes is among the thinnest on the body, so small changes show easily. Common causes include:

• Pigmentation: extra melanin, common in darker skin types and often inherited.
• Visible blood vessels: thin skin lets the blue-purple colour of underlying vessels show through.
• Hollowing (tear trough): loss of fat and bone volume with age casts a shadow.
• Puffiness: fluid retention, allergies, salt, alcohol or poor sleep.
• Fat bags: fat pads push forward as supporting tissues weaken with age.
• Medical causes: thyroid disease, kidney problems, eczema or allergies can contribute.

The cause matters because each responds to different treatments, and many people have more than one cause at once. New or one-sided swelling, swelling with redness or pain, or puffiness with other symptoms such as weight change or ankle swelling should be checked by a doctor before any cosmetic treatment.

How does regenerative under-eye treatment work?

Regenerative options aim to thicken and improve the quality of the thin under-eye skin by stimulating collagen:

• PRP injections or microneedling: your own platelet growth factors placed in the skin. See PRP therapy.
• Exosome microneedling: stem cell-derived vesicles applied after gentle microneedling. See exosome therapy.

These do not add volume like a filler. Their goal is gradual improvement in skin texture, fine lines and mild discolouration over several sessions.

What does the evidence show?

Treatment	Best suited to	Evidence
PRP injection	Thin skin, fine lines, some vascular darkness	Small studies, some positive. PubMed
Exosome microneedling	Texture, fine lines	Very limited
Topical treatments (retinoids, vitamin C, sunscreen)	Pigmentation, fine lines	Established for skin ageing in general
Hyaluronic acid filler	Tear trough hollowing	Widely used; risks include lumps, swelling and, rarely, vascular complications
Laser and light treatments	Pigmentation, texture	Established for selected types
Surgery (blepharoplasty)	Significant fat bags, excess skin	Most effective for true bags; we do not offer it

We do not perform eyelid surgery. If surgery would be the most effective option for you, we will say so.

Regenerative injections vs filler for the tear trough

Many people ask whether they should choose PRP or a hyaluronic acid filler under the eyes. They do different jobs:

	PRP or exosome treatment	Hyaluronic acid filler
Main effect	Improves skin quality and thickness over time	Adds volume immediately
When results appear	Gradually, over weeks after a series	Immediately, after swelling settles
Best for	Thin, crepey skin, fine lines, mild darkness	Hollow tear troughs casting a shadow
Sessions	Usually several	Often one, with occasional top-up
Particular risks	Bruising, swelling	Lumps, bluish tint, persistent swelling, rare vascular blockage

Some people benefit from a combination, with skin quality treated first. If your main problem is hollowing, regenerative injections alone are unlikely to give the change you want, and the doctor will explain this honestly.

What results are realistic?

Regenerative under-eye treatment aims for subtle, natural improvement: skin that looks a little thicker, smoother and less shadowed. It does not remove true fat bags, lift drooping lids or erase deep pigmentation. Lifestyle factors, sleep, allergies and sun exposure continue to influence how the area looks, and ageing continues. Standardised before-and-after photos taken in the same light help you judge change objectively.

Who may be a candidate?

• Adults with thin under-eye skin, fine lines or mild dark circles.
• People who prefer to avoid fillers or have had problems with them.
• People combining treatment with a stem cell facial or another program in Bangkok.

Who should not have under-eye treatment?

• Active eye infection, conjunctivitis, eczema or cold sores around the eyes.
• Significant fat bags or excess skin where surgery is the realistic option.
• Pregnancy or breastfeeding.
• Bleeding disorders or anticoagulants that cannot be safely paused.
• Puffiness linked to an untreated medical condition such as thyroid or kidney disease, which needs investigation first.

Risks and side effects

The under-eye area bruises easily. Expect swelling and possible bruising for several days after injections. Other risks include temporary lumps, redness, infection and, rarely, worsening pigmentation. Because the area is close to the eye, treatment must be performed by a trained doctor using careful technique.

Conventional measures first

Simple steps can make a real difference: consistent sleep, treating allergies, reducing salt and alcohol, daily sunscreen, and not rubbing the eyes. For pigmentation, a dermatologist-led topical routine is often first-line.

Under-eye rejuvenation in Bangkok: step by step

1. WhatsApp consultation. Send clear, front-facing photos in daylight without make-up, plus your medical history.
2. Doctor review. The doctor assesses the likely cause and whether regenerative treatment is a sensible option.
3. Personalised program. Method, sessions (often three, about four weeks apart) and a written quote.
4. Treatment day. Numbing cream, then fine-needle injection or microneedling; about one to two hours in total.
5. Aftercare. Cold compresses, sleeping with your head slightly raised, sun protection. See aftercare.
6. Follow-up. Photo check-ins on WhatsApp.

Related treatments

• Stem cell facial for overall skin texture and tone.
• PRP therapy for how platelet treatments work across the body.
• Exosome therapy and exosomes vs stem cells.

Safety and quality

Cells and cell-derived products are prepared in ISO 9001:2015-certified partner laboratories. PRP is prepared from your own blood with sterile single-use kits. Treatments are performed by Thai Medical Council-licensed doctors. See how it works and safety.