When it comes to under-eye rejuvenation, two treatments are often compared — traditional tear trough filler and the newer, regenerative option known as Lumi Eyes. Both promise to improve tired eyes, hollowness, and dark circles, but their mechanisms, risks, and results are fundamentally different.
At Mesglo Aesthetic Clinic London, we offer both treatments — and we know that understanding the difference can be the key to choosing the one that’s right for your skin, structure, and lifestyle. In this guide, we break down which option is safer, more effective, and better suited to different concerns.
What Are Tear Trough Fillers?
Tear trough fillers are injectable gels made of hyaluronic acid (HA), designed to add volume to the hollow area under the eyes. This can help:
- Plump out depressions
- Reduce shadows
- Smooth transitions from the lower eyelid to the cheek
The result is a fresher, more rested appearance — but the effect is largely cosmetic and temporary.
Key Benefits:
✔️ Instant results
✔️ Suitable for volume loss
✔️ Lasts 9–12 months (average)
Key Risks:
❗ Puffiness or overfilling (especially in clients with thin skin)
❗ The Tyndall effect — a bluish tint caused by superficial filler placement
❗ Potential for lumpiness, asymmetry, or migration
What Is Lumi Eyes?
Lumi Eyes is a polynucleotide-based injectable that focuses on repairing, hydrating, and regenerating the under-eye area at a cellular level. It contains high-purity DNA fragments that stimulate fibroblast activity, boost collagen, and improve tissue health — without adding volume.
Key Benefits:
✔️ Improves skin quality, tone, and hydration
✔️ Reduces fine lines and dark circles over time
✔️ No risk of puffiness or the Tyndall effect
✔️ Regenerative rather than volumising
Key Differences:
Unlike filler, Lumi Eyes works gradually, with results building over 2–3 sessions, spaced 2–4 weeks apart. Results typically last 6–9 months and improve with ongoing collagen stimulation.
You can learn more about this treatment on our dedicated page:
👉 Lumi Eyes Treatment London – Mesglo Aesthetic Clinic
Side-by-Side Comparison
| Feature | Tear Trough Filler | Lumi Eyes |
|---|---|---|
| Main Action | Volume replacement | Skin repair and hydration |
| Key Ingredient | Hyaluronic acid (HA) | Polynucleotides |
| Results Seen | Immediate | Gradual (visible by session 2–3) |
| Risk of Puffiness | Moderate to high | None |
| Tyndall Effect Risk | Yes (especially in thin skin) | None |
| Best For | Deep hollows, structural loss | Dark circles, crepey skin, early ageing |
| Longevity | 9–12 months | 6–9 months |
| Downtime | Moderate (bruising/swelling) | Minimal (mild swelling only) |
| Customisability | Medium (difficult to reverse precisely) | High (regenerative and adjustable) |
So, Which One Is Safer?
Lumi Eyes is widely considered safer, especially for patients with:
- Thin or crepey under-eye skin
- Pigmentation-based dark circles
- History of filler migration or overfilling
According to a 2023 study published in the Journal of Cosmetic Dermatology, polynucleotide treatments showed fewer complications and longer-term tissue benefits compared to hyaluronic acid fillers in the tear trough region — particularly when treating patients with delicate periorbital skin.
📖 Read the study abstract on Wiley Online Library
And Which Is More Effective?
That depends on the concern:
| Your Main Concern | Best Option |
| Volume loss or deep hollows | Tear trough filler |
| Thin, tired-looking skin | Lumi Eyes |
| Early ageing + fine lines | Lumi Eyes |
| Puffy or overfilled appearance | Lumi Eyes |
| Long-term skin improvement | Lumi Eyes |
In many cases, a staged or combination approach works best. At Mesglo, we often use Lumi Eyes first to restore hydration and brightness, then follow up with filler only where volume is truly needed.
Why Choose Mesglo London?
We don’t just inject — we assess, analyse, and enhance. At Mesglo, our under-eye treatments are:
🌟 Tailored – no two faces are treated the same
🌟 Anatomy-led – we map your tear trough, fat pads, and pigmentation causes
🌟 Subtle – we favour regenerative beauty over obvious correction
🌟 Safe – performed only by trained, medically qualified aesthetic professionals
Book Your Under-Eye Consultation Today
Not sure whether filler or Lumi Eyes is right for you? Book a detailed consultation at Mesglo, and we’ll help you make the safest and most effective choice for your unique skin.
📍 Mesglo Aesthetic Clinic London
Unit 4, 10 Portman Square, London W1H 6AZ
🌍 https://mesglolondon.co.uk
📅 Book your consultation and brighten your eyes the natural way — the Mesglo way.
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