Under Eye Filler
Toronto —
look as rested as you
actually are.
King West · Liberty Village · Queen West · Ossington
The tear trough is the hardest area on the face to treat well — and the most visible when treated poorly. At Tight Clinic King West, we use Teosyal Redensity 2, the only filler formulated specifically for the periorbital area. One product. One right choice. Placed with precision by injectors who understand what this area demands.
Per Syringe
Periorbital Formula
Results Last
500+ Reviews
Your tear trough questions
answered before you scroll.
The most technical
filler treatment.
Done right.
The tear trough is not just another filler area. It is the most unforgiving part of the face — thin skin, a complex vascular network, and the constant movement of blinking mean that poor technique, wrong product, or inappropriate candidacy produce results that are immediately visible and difficult to correct. Most filler disasters you’ve seen on other people happened here.
Our approach to tear trough treatment at Tight Clinic King West begins with a genuine candidacy assessment. We assess your skin thickness, the nature of your hollowness, whether fat herniation is contributing to your under eye appearance, and whether Teosyal Redensity 2 will genuinely improve what’s bothering you. We turn away clients for whom we believe filler is not the right answer. This is part of the service.
For appropriate candidates, the results are transformative — volume restored, shadow eliminated, and the rested appearance that your face deserves. Located at 628 Wellington Street W in King West, we serve clients from Liberty Village, Trinity Bellwoods, Queen West, and across the west end of Toronto seeking expert tear trough treatment with the right product, from the right injector.
Not everyone is a candidate.
We'll tell you honestly.
Under eye filler is the treatment most often performed on people who shouldn’t have it. We do the opposite — a genuine assessment at your free consultation before any product is used.
- Hollow tear trough groove with adequate skin thickness
- Dark circles primarily caused by shadow from hollowness
- Relatively good skin tone and elasticity under the eye
- Volume loss at the orbital rim that developed gradually with age
- No significant fluid retention or morning puffiness pattern
- Realistic expectations — improvement, not perfection
- Very thin, crepe-textured under eye skin
- Dark circles primarily from pigmentation or vessels, not hollowness
- Significant lower eyelid fat herniation (puffiness, not hollowness)
- Consistent fluid retention or morning eye puffiness
- Allergies or conditions causing chronic under eye swelling
- Previous filler in the area that hasn't fully dissolved
What actually happens
at your appointment.
Your Master Nurse Injector performs a detailed under eye evaluation — skin thickness, hollowness pattern, fat distribution, and dark circle cause. This honest assessment determines whether filler will genuinely help and how much Redensity 2 is appropriate. Nothing is injected if candidacy is in question.
~10–15 minutesPrescription-strength topical numbing cream is applied to the under eye area and allowed 20–30 minutes to take full effect. Contact lenses are removed. Photos are taken. Teosyal Redensity 2 also contains lidocaine, providing additional numbing during injection.
~20–30 minutesRedensity 2 is placed at the tear trough groove using a fine needle or cannula, deposited deep at or below the orbital rim. Placement depth is critical — superficial injection causes the Tyndall effect. Each deposit is small and precise. Both eyes take 15–20 minutes.
~15–20 minutesSome swelling is expected and normal — sleep elevated and apply gentle cold compresses. Final results settle at 2 weeks. Your complimentary follow-up is scheduled at that point to assess the outcome, compare to your pre-treatment photos, and discuss refinements.
2-week check-in includedOne product exists
for this area.
The under eye area is unlike any other part of the face. The skin is the thinnest on the body — as thin as 0.5mm in some clients. Standard hyaluronic acid fillers, even soft ones, are too hydrophilic (water-attracting) for this area. They swell visibly under thin skin, create lumpiness, and can produce the Tyndall effect — a blue-grey discolouration caused by light scattering through superficially placed HA.
Teosyal Redensity 2 was engineered to solve these problems. Its unique formulation combines a lower-viscosity HA gel with a lower water-binding capacity — meaning it integrates without excessive swelling. It also contains a patented regenerating complex of amino acids, antioxidants, minerals, and vitamins that actively stimulates local collagen synthesis and improves under eye skin quality over time. No other product on the Canadian market was built specifically for this purpose.
The result is volume correction that looks natural from day one — and skin that genuinely improves with each treatment.
When standard HA filler is placed superficially under thin skin, light scatters through it and creates a blue-grey discolouration visible through the skin. This is the Tyndall effect — and it’s one of the most common complications of under eye filler done with the wrong product or wrong technique. Redensity 2’s low water-binding formulation and proper deep placement make this outcome significantly less likely. It’s the reason we don’t offer tear trough treatment with any other product.
Redensity 2’s regenerating complex — containing amino acids, antioxidants, minerals, and vitamins — actively improves the quality of under eye skin over time. Regular clients notice not just reduced hollowness but improved skin texture, reduced crepiness, and a brightening of the overall under eye area. This collagen-stimulating effect means results improve with each annual treatment, compounding over time.
Simple pricing.
No surprises.
Most tear trough treatments use 1 syringe (1ml) across both eyes. A small number of clients with significant hollowness may use slightly more at their follow-up. Your injector provides an exact recommendation at your free consultation.
- Teosyal Redensity 2 — the only periorbital-specific filler
- Prescription numbing cream included
- Complimentary 2-week follow-up included
- Fully reversible with hyaluronidase
- Health Canada–approved product only
- Performed by Master Nurse Injectors
Under eye filler starts with an honest candidacy assessment — always free at Tight Clinic King West. Your injector evaluates your tear trough, explains what Redensity 2 can and can’t achieve, and tells you honestly whether you’re a good candidate before any product is discussed.
- Full under eye candidacy assessment
- Cause of dark circles identified
- Honest recommendation — including if filler won't help
- Zero pressure to proceed
All prices in CAD. Most tear trough treatments use 1 syringe across both eyes. Your injector will always confirm total cost before proceeding.
Your neighbourhood's
closest tear trough clinic.
Steps from King Street — King West’s go-to clinic for under eye filler and tear trough treatment. Candidacy-first approach, Teosyal Redensity 2 placed precisely, and results that look completely natural.
Liberty Village clients come to us because we screen first and inject second. A thorough candidacy assessment, the right product, and honest advice — even if that advice is to wait or try something else.
Queen West clients appreciate the no-pressure approach. Under eye filler only when the assessment confirms it will genuinely help. Redensity 2 placed properly, complimentary follow-up included, transparent pricing throughout.
Ossington clients trust us because we’ve earned it by turning away clients we can’t help. Tear trough filler done properly — right product, right depth, right candidate. That’s the standard we maintain.
Fashion District clients walk over for under eye treatment they can trust. A clinical approach that prioritizes your result over the sale, with Teosyal Redensity 2 and a complimentary 2-week follow-up every time.
Minutes from the Entertainment District, Tight Clinic King West is your closest option for expert tear trough treatment in downtown Toronto. Lunch-break accessible, candidacy-first, and results you can trust.
Results that speak
for themselves.
Photos added regularly — follow @tightclinic on Instagram for the latest results.
The credentials behind
every result.
Six reasons King West
trusts us with this.
We screen every client for under eye filler candidacy before any product is discussed. If you’re not a good candidate, we tell you — clearly and without pressure. A clinic that turns away non-candidates is a clinic that can be trusted with the ones who are.
Teosyal Redensity 2 is the only filler we use in the tear trough. It was engineered for this area specifically — lower water binding, skin-regenerating complex, and appropriate viscosity for thin periorbital skin. Standard fillers don’t belong here. We don’t use them here.
The Tyndall effect happens when filler is placed too superficially. Our Master Nurse Injectors place Redensity 2 deep — at or below the orbital rim — where it corrects volume without creating discolouration. Technique in the tear trough is everything.
Every tear trough treatment includes a complimentary 2-week follow-up. Swelling resolves in the first week. At 2 weeks, we assess the final result — compare to your before photos, discuss any refinements, and confirm you’re happy. No extra charge, ever.
Teosyal Redensity 2 is a hyaluronic acid filler — fully dissolvable with hyaluronidase if needed. Under eye complications can and do happen even with the right product and technique. Your ability to dissolve and restart is a safety feature we never compromise on.
At 628 Wellington St W, we’re King West’s closest and most reviewed injector clinic. A 4.9-star rating across 500+ Google reviews, with clients from Liberty Village, Queen West, Ossington, and all of downtown Toronto trusting us with their most visible and technical filler treatment.
From consultation
to results.
Book online, arrive makeup-free. Your Master Nurse Injector assesses your under eye anatomy, identifies the cause of your dark circles or hollowness, and provides an honest candidacy verdict. Zero pressure.
Prescription numbing cream is applied and given 20–30 minutes. Contact lenses are removed. Before-photos taken. Redensity 2 also contains lidocaine — additional comfort during injection.
Redensity 2 is placed at the tear trough using fine needle or cannula, deposited deep at the orbital rim. Both eyes: 15–20 minutes. Immediate softening of the hollow is visible in the chair.
Sleep elevated, apply gentle cold. Swelling resolves in days. Final results visible at 2 weeks — your included follow-up. We assess, photograph, and discuss any refinements needed.
What our clients
actually say.
“I’ve looked tired for years — people kept asking if I was okay. I was terrified to try under eye filler after seeing bad results on others. My injector spent 15 minutes just assessing my eyes before touching anything. The result is incredible. I look like myself again, just actually rested.”
“What I appreciated most was that they were completely honest. I asked about treating both my tear troughs and some pigmentation — they told me filler would only help one issue. I respected that honesty so much that I booked anyway. The tear trough result is genuinely transformative.”
“I went to two other clinics first, and both just wanted to inject me straight away. Tight Clinic was the only place that properly assessed whether I was a good candidate. Six months on and the result still looks perfect. The right injector with the right product makes all the difference.”
Everything you're
actually wondering.
Real questions from people searching for under eye filler and tear trough treatment in King West and downtown Toronto — answered directly, without the fluff.
At Tight Clinic King West, under eye filler is $750 per syringe using Teosyal Redensity 2. Most tear trough treatments use 1 syringe across both eyes. No consultation fees, no hidden charges. Your Master Nurse Injector provides an exact recommendation and total cost at your free consultation — before you commit to anything.
The only way to know is a proper candidacy assessment — which is why your consultation is free and obligation-free. Good candidates have tear trough hollowness with adequate skin thickness. If your dark circles come primarily from pigmentation, thin skin, or fat herniation rather than hollowness, we’ll tell you this directly. We’d rather you leave without treatment than leave with treatment that won’t work.
Under eye filler is highly effective for hollow-caused dark circles — the shadow cast by the tear trough groove. It is not effective for dark circles caused by pigmentation, blood vessel visibility, or thin skin. At your consultation, your injector will assess the cause of your dark circles and give you an honest answer about whether Redensity 2 will help before any product is applied.
Most tear trough treatments use 1 syringe (1ml) shared across both eyes. This is a conservative approach — the under eye area should never be over-filled. A small number of clients with significant hollowness may add a small amount at their 2-week follow-up. Your injector will give you an exact recommendation at your free consultation.
The under eye area is sensitive, but most clients find it very manageable. We apply prescription-strength topical numbing cream and allow full effect before touching the area. Teosyal Redensity 2 also contains lidocaine in the formulation, providing numbing from inside the tissue during injection. Most clients describe a mild stinging during numbing cream application and slight pressure during injection — not significant pain.
Expect swelling for 3–7 days — more than other filler areas because the under eye skin is very thin and fluid accumulates easily. Possible bruising. Sleep elevated with an extra pillow for 2–3 nights. Apply gentle cold compresses (never direct pressure). Avoid exercise, alcohol, and heat for 24 hours. Avoid eye makeup for 24 hours. Final results are visible at 2 weeks — the reason your complimentary follow-up is scheduled at that time.
For 3–5 days before your appointment: avoid all blood thinners — aspirin, ibuprofen, fish oil, vitamin E — which significantly increase bruising risk in the delicate under eye area. Avoid alcohol. Remove contact lenses before treatment. Arrive with clean skin and no eye makeup. Tell your injector about any previous filler treatments in the under eye or midface area, as prior product placement affects the approach.
There will be an immediate improvement in hollowness after treatment — but also some swelling that makes the area look puffier than the final result. Swelling in the under eye area takes longer to resolve than other zones — typically 5–10 days. Two weeks is when results are accurately visible, which is exactly when your included complimentary follow-up is scheduled. Assess too early, and you’ll see swelling. Assess at 2 weeks, and you’ll see the real result.
Teosyal Redensity 2 typically lasts 12–18 months under the eye. Longevity varies with individual metabolism, skin quality, and the degree of hollowness treated. Clients who maintain annual treatments often find results build over time — the skin-regenerating complex in Redensity 2 stimulates collagen production, improving overall under eye quality with each session. Most clients return once a year.
Yes — and when done correctly, it’s completely undetectable. Properly placed Redensity 2 fills the hollow smoothly without puffiness or discolouration. The result is an eye area that looks rested and refreshed — not treated. The common “overdone” under eye result happens with wrong product, wrong placement, or wrong candidates. Our candidacy screening and product selection exist specifically to prevent this.
As Redensity 2 metabolizes, the hollowness gradually returns — but typically more slowly than it appeared initially, because the filler’s regenerating complex has improved skin and collagen quality in the area. You simply return to your pre-treatment appearance. There is no “deflation” effect. For clients maintaining with annual treatments, the under eye area tends to improve progressively over multiple sessions.
Yes. Teosyal Redensity 2 is a hyaluronic acid filler and can be fully dissolved with hyaluronidase. This is especially important in the under eye area, where complications such as swelling or lumpiness need to be addressed quickly. The option to dissolve is one of the most important safety features of HA under eye filler — and one of the reasons we never use permanent or semi-permanent products in this zone.
The tear trough is the most technically unforgiving filler area on the face. Standard HA fillers — even soft ones like Juvederm or regular Teosyal products — are too hydrophilic for this area. Their high water-binding capacity causes them to swell visibly under the thin under eye skin, and if placed superficially they cause the Tyndall effect: a blue-grey discolouration visible through the skin. Teosyal Redensity 2 was specifically formulated for the periorbital area with a lower water-binding HA gel and a regenerating amino acid complex. It’s the only filler on the Canadian market designed for this purpose. We use it exclusively here — not because it’s the only product we carry, but because using anything else in this area is a known risk factor for preventable complications.
Honest answer: the under eye area carries more risk than other filler zones. The most common complications are swelling, bruising, lumpiness, and the Tyndall effect. These risks are significantly reduced by: using Teosyal Redensity 2 (not standard fillers), placing it at the correct depth, screening candidates properly (not treating thin-skinned or fluid-retaining clients), and using conservative volumes. Rare but serious risks include vascular occlusion — which is why our injectors have specific periorbital training and Medical Director oversight for every treatment.
At Tight Clinic King West, all tear trough treatments are performed by CNO-registered Master Nurse Injectors under the medical oversight of our Nurse Practitioner Medical Director, Kelly Ross, PHC-NP, BN, MN (CNO #07303553). We use only Health Canada–approved Teosyal Redensity 2. Safety for under eye filler depends critically on product selection, injection technique, and candidacy screening — all of which are central to how we approach every tear trough treatment.
Ready to look as rested
as you
actually feel?
Book your free consultation today. We’ll assess your tear trough honestly, tell you if you’re a candidate, and explain exactly what Redensity 2 can achieve for you — before you spend anything.