Explore the Series

All Treatments in This Series

Choose a specific treatment below to see its details, indications and reference pricing.

Hyaluronic Acid Buttock Augmentation — Body Contouring / Fat Reduction · Downtime: Same-day recovery · Su… Restylane® Restylane® is Galderma's hyaluronic acid filler line, built on the p… Chin Filler Chin filler uses high-support hyaluronic acid to sculpt the chin and… Lip Filler Augmentation Lip filler augmentation achieves naturally full results through prec… HA Filler (Juvéderm® and others) Allergan((now AbbVie) is a family of HA filler products — including … Belotero® Belotero® Belotero is a hyaluronic acid filler from Merz Aesthetics,… Aegyo Sal Filler Aegyo sal filler is the precise injection of soft hyaluronic acid ju… Yvoire® Developed by LG Chem Life Sciences, Korea · HICE advanced cross-link… Non-Surgical Nose Reshaping Non-surgical nose reshaping is one of the most sought-after non-surg… Forehead Filler Augmentation Forehead filler uses hyaluronic acid or collagen-stimulating fillers… Juvéderm Skinvive™ Juvéderm Skinvive™ isHealth Canada–licensed long-lasting skin booste… Mid-face filler Mid-face filler is central to facial rejuvenation — restoring mid-fa… Hyaluronic Acid Breast Augmentation — Body Contouring / Fat Reduction · Downtime: Same-day recovery · Su… Temple filler — Injectable Treatment · Downtime 24–48 hours · Suitable for all ski… PRF Labia Majora Rejuvenation — Intimate Health Treatment · Recovery: 1–3 days · Suitable for Fitz… PRP Labia Majora Rejuvenation — Intimate Health Treatment · Downtime 1–3 days · Suitable for Fitzp… Teosyal® Hydrafill Skin Booster — Injectable Treatment · Downtime 24–48 Hours · Suitable for All Ski… Teosyal® Teosyal® A premium hyaluronic acid brand from Swiss company Teoxane,… Restylane® Skinbooster — Injectable Treatment · Downtime 24–48 hours · Suitable for all ski… Stylage® — Injectable Treatment · Downtime 24–48 hours · Suitable for all ski… Stylage® — Injectable Treatment · Recovery period 24–48 hours · Suitable for …
View Contents (16)
  1. 01 Dr. Xu's Rea…
  2. 02 Why Choose ID Cos…
  3. 03 What Are Dermal F…
  4. 04 How HA Fillers Wo…
  5. 05 How Non-HA Filler…
  6. 06 Am I a Candidate …
  7. 07 HA or Collagen-St…
  8. 08 Concerns Dermal F…
  9. 09 Pre-Procedure Inf…
  10. 10 Advantages of Der…
  11. 11 Dr. Dan Xu, M.D.,…
  12. 12 《Timeless Asian B…
  13. 13 Why Trust ID Cosm…
  14. 14 Dermal Filler Pri…
  15. 15 Common Reactions …
  16. 16 Common Reactions …
REAL PATIENT RESULTS

Dr. Xu's Real Cases: Dermal Fillers

Real clients treated personally by Dr. Dan Xu at ID Cosmetic Clinic (Toronto / Markham). Every client signed a Media Release Form. Photos are unretouched clinical records; individual results vary with skin type and aftercare.

02Flat Forehead Made Rounded

Treatment
Neuromodulator injections, Forehead Filler Augmentation, HA Filler (Juvéderm® and others) and Collagen Stimulator (Bellafill®, etc.) combined to refill the forehead hollowing.
Maintenance
Review as scheduled and top up if needed to maintain.
TreatmentsDermal Fillers

04Full Midface, Soft Contour In Three-Quarter View

Treatment
Sculptra® as a single treatment to stimulate collagen and restore midface fullness.
Maintenance
Continued sun protection and moisturising; review as per the treatment schedule to maintain.

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WHY ID COSMETIC CLINIC

Why Choose ID Cosmetic Clinic for Dermal Fillers in Toronto

The safety and natural appearance of dermal fillers depend on product selection, injection depth, and anatomical risk awareness. Our approach is built on three pillars: a full multi-brand product portfolio, a layered injection philosophy, and a rigorous vascular safety protocol.

MULTI-BRAND

Full multi-brand, multi-layer portfolio

Juvéderm / Restylane / Belotero / Teosyal / Yvoire / Stylage A comprehensive product range — from deep periosteal support to superficial refinement — allows product selection to be guided by clinical need, not”Only one option”.

LAYERED

Layered injection philosophy

Matching product to layer by G-prime and hydrophilicity — high G-prime for deep placement, low water-absorption for superficial refinement — helps avoid”overfilled yet unnatural-looking results”.

SAFETY

Vascular safety protocol

Aspiration testing, slow injection, anatomical risk avoidance, and readily available hyaluronidase work together to minimize the risk of vascular occlusion.

REVERSIBLE

Dissolvable and adjustable

HA fillers can be dissolved with hyaluronidase and adjusted if results are unsatisfactory — this reversibility is the fundamental safety advantage over permanent fillers.

ASIAN AESTHETIC

Asian facial aesthetics

Support points are designed around Asian bone structure and aesthetic sensibilities, aiming for”Natural lift”rather than””Instagram face” / overdone look”.

DOCTOR-LED

All consultations and injections performed personally by the physician

Treatment planning and injections are performed personally by Dr. Xu (M.D.), including anatomical assessment and product selection.

Clinic Certifications & Credentials:
  • Allergan / Juvéderm Allergan/Juvéderm North America Trainer
  • Full multi-brand, multi-layer dermal filler portfolio—— Product selection individualized by area and injection depth
  • Hyaluronidase always on hand—— Vascular safety and reversibility assurance
  • Google 4.9★ · 283 Genuine patient reviews
WHAT IS IT

What Are Dermal Fillers?

Dermal fillers are injectable treatments that restore volume, support facial structure, and refine static lines. They fall into two distinct categories that work by different biological mechanisms — and the choice between them is the single most important decision in filler treatment.

Hyaluronic acid (HA) fillers

Hyaluronic acid is a substance naturally present in the body, responsible for hydration and structural support. Medical-grade HA fillers use cross-linking technology to form gels of varying firmness and hydrophilicity, injected at specific tissue depths. Health Canada licensed and reversible — dissolvable with hyaluronidase.

Brands: Juvéderm® · Restylane® · Teosyal® · Belotero® · Stylage® · Yvoire®

Collagen-stimulating (non-HA) fillers

Non-HA fillers stimulate the body’s own collagen production. They are longer-lasting, but most are irreversible — there is no dedicated dissolving agent. Product selection and injection depth therefore require greater care.

Materials and brands: CaHA — Radiesse® · PLLA — Sculptra® · PCL — Ellansé® · PMMA — Bellafill® · HA+CaHA hybrid — HArmonyCa®

Key points

  • HA fillersImmediate volume · reversible · maintenance every 9–24 months depending on product and area
  • Collagen stimulatorsGradual or combined effect · longer-lasting · most are irreversible
  • What fillers addressStatic concerns — hollowing, volume loss, established deep folds
  • What fillers do not addressDynamic expression lines, which should be addressed with neuromodulators first
HOW IT WORKS

How HA Fillers Work

Dermal filler works by precisely injecting product into the appropriate tissue layer to physically restore volume or structural support; high G-prime formulas placed in the deep layer”Lift and support”mid-face volume restoration, which simultaneously improves nasolabial folds and other signs of facial descent. The key to safety lies in precise injection depth and careful vascular avoidance.

1

Consultation & Anatomical Assessment

Dr. Xu assesses volume loss, skeletal support, and skin condition to determine which areas involve static hollowing and which may benefit from combination neuromodulator treatment. She then designs a layered approach, selecting the appropriate products and injection depths for each zone.

2

Matching product to tissue layer

Product selection is guided by G-prime and hydrophilicity: high G-prime fillers for deep structural support, low water-absorption fillers for superficial refinement, and lip-specific formulas for the perioral area.

3

Anesthesia and vascular safety preparation

Most filler products contain lidocaine for added comfort. In high-risk anatomical zones, blunt cannulas, aspiration testing, and slow injection technique are used, with hyaluronidase on hand at all times.

4

Layered precision injection

Injections are performed in distinct layers — deep periosteal support, mid-layer transition, and superficial refinement. A conservative, incremental approach is used to build contour gradually, with symmetry and overall harmony assessed in real time.

5

Immediate Results & Follow-Up

Volumizing results are visible immediately; final contour settles once swelling subsides (approximately 1–2 weeks). A follow-up appointment for fine-tuning is available as needed.

VASCULAR SAFETY · Vascular safety

The most serious risk of dermal filler is vascular occlusion — how we prevent it

Inadvertent intravascular injection into the facial artery, angular artery, or ophthalmic artery can cause skin necrosis or even permanent vision loss. High-risk zones includeGlabella, tear trough, nose, and forehead.Safety depends on the injector’s anatomical expertise and adherence to clinical best practices.

01

Anatomical hazard avoidance

Thorough knowledge of facial vascular anatomy; blunt-tip cannulas used in high-risk zones to avoid danger planes

02

Aspiration + slow injection

Pre-injection aspiration testing and slow, low-pressure delivery to reduce the risk of intravascular injection

03

Hyaluronidase on standby

Hyaluronidase is always on hand — any irregularity is addressed immediately

The art of HA filler lies in”Less is more”.True expertise means achieving the most natural lift with the least product — not filling the face to capacity. —— Dr. Dan Xu, M.D., CCFP
HOW IT WORKS

How Non-HA Fillers Work

Each product works differently: CaHA and PCL provide immediate structural support while stimulating collagen production; PLLA relies primarily on gradual collagen regeneration over several months for volume restoration; PMMA delivers support through permanent microspheres — what they share is”stimulating the body’s own collagen”philosophy of long-lasting, lasting results.

1

Consultation & Anatomical Assessment

Dr. Xu assesses volume loss, skeletal support, and skin condition to determine whether a long-lasting non-HA filler is appropriate — and whether a HA trial is the right first step.

2

Product selection

CaHA / PLLA / PMMA / PCL is selected based on the client’s desired longevity and treatment goals, with clear informed disclosure of each option’s characteristics.Irreversiblecharacteristics and expected outcomes.

3

safe injection practices

Most products contain lidocaine or can be used with topical anesthesia. In higher-risk areas, blunt cannulas are used together with aspiration testing and slow injection technique — delivering deep structural support in small, incremental amounts.

4

gradual collagen-based volume enhancement

CaHA Structural support is visible immediately. PLLA builds volume naturally over several months as new collagen forms, and typically requires 2–3 staged treatment sessions.

5

Follow-up / maintenance

Follow-up assessments are scheduled according to each product’s duration; longer-lasting products require less frequent maintenance.

IRREVERSIBLE · irreversibility requires careful consideration

The key risk of non-HA fillers: no”reversing agent”

These fillers have no reversing agent — making it significantly more difficult to address shape irregularities or complications if they arise.Careful product selection, injection depth, and dosing,Starting with a reversible hyaluronic acid filler to confirm the desired shape before committing to an irreversible product is a key risk-reduction strategy.

01

Trial shaping first

First-time clients are advised to begin with a reversible hyaluronic acid filler to confirm their desired shape

02

conservative dosing

small amounts per session to avoid over-correction that is difficult to address

03

Vascular avoidance

blunt cannula, aspiration, and slow injection in high-risk areas

Long-lasting fillers may seem like a more cost-effective choice, but the absence of a reversing agent is something to think through carefully. My usual approach is to start with HA filler so the client can preview the shape — once they’re happy with the result, we move on to a longer-lasting option. —— Dr. Dan Xu, M.D., CCFP
CANDIDACY

Am I a Candidate for Dermal Filler?

You are welcome to do a self-assessment before your consultation; however, the final treatment plan and product selection require Dr. Xu to personally evaluate your volume loss, skeletal support, and any high-risk anatomical areas.

✓ GOOD CANDIDATE

You may be a good candidate if…

  • Volume loss in the cheeks / midface creating a hollow, aged appearance
  • Tear trough hollowing and worsening under-eye darkness
  • Recessed chin and poorly defined lateral facial profile
  • Temple / forehead hollowing
  • Static folds such as nasolabial folds and marionette lines
  • Lip definition and perioral lines
  • Seeking reversible, natural-looking volume restoration
✕ NOT SUITABLE

Treatment is not recommended if any of the following apply…

  • Pregnancy / breastfeeding
  • Active infection or inflammation at or near the intended injection site
  • Known allergy to hyaluronic acid or lidocaine
  • Severe coagulation disorder or current use of strong anticoagulants (requires physician evaluation)
  • Active autoimmune conditions (individual assessment required)
  • Unrealistic expectations regarding outcomes

Different Concerns × Recommended Depth & Longevity

ConcernsDepth / productLongevity
Apple cheeks / midfaceDeep layer, high G-prime (Voluma / Lyft)18–24 months
Nasolabial folds / marionette linesMid-layer (Vollure / RHA 3)12–18 months
Tear trough / fine linesSuperficial Layer, Low Water Absorption (Volbella)9–12 months
Chin / mandibleDeep Structural Support (Volux)18–24 months
LipsLip-specific formulas (Kysse / Volbella)9–12 months
CHOOSING BETWEEN THE TWO

HA or Collagen-Stimulating — Which Is Right for You?

This is the decision your consultation exists to answer. Dr. Dan Xu, M.D. assesses volume loss, skeletal support, and any high-risk anatomical zones before recommending a category, a product, and an injection depth.

HA is usually the starting point if…

You are new to fillers · you want a result you can adjust or reverse · the treatment area is high-risk anatomically · you want to see the shape before committing to something long-lasting.

A collagen stimulator may suit you if…

You already have HA filler experience · you prefer less frequent maintenance · you are seeking gradual, collagen-driven improvement · you need strong structural support in the chin, jawline, or temples.

How the two categories differ

  • OnsetHA: immediate · CaHA and PCL: immediate support plus collagen stimulation · PLLA: gradual over months
  • ReversibilityHA: dissolvable with hyaluronidase · Non-HA: no dissolving agent available
  • SessionsHA: typically one session · PLLA: typically 2–3 separate sessions
  • First-time patientsGenerally advised to start with HA, particularly in high-risk areas
Book a Free 30-Minute Consultation →
WHAT IT TREATS

Concerns Dermal Fillers Can Address

From deep structural support to superficial refinement, HA fillers address a broad range of facial volume and contouring concerns.

VOLUME

Mid-face / cheek volume loss

Deep structural support restores midface volume and simultaneously softens nasolabial folds.

18–24 monthly maintenance
EYE

Tear trough

Low water-absorption filler placed precisely to reduce hollowing and the appearance of dark circles.

9–12 monthly maintenance
CONTOUR

Chin / jawline

High G-prime contouring improves the lateral profile and facial thirds proportions.

18–24 monthly maintenance
VOLUME

Temples / Forehead

Restoring upper face volume creates an overall softer, more youthful appearance.

18–24 monthly maintenance
FOLD

nasolabial folds

Deep structural support combined with mid-layer transition to soften nasolabial fold creasing.

12–18 monthly maintenance
FOLD

Marionette lines

Often best addressed with combination therapy: neuromodulator (depressor anguli oris) + dermal filler.

Combination therapy
LIP

Lip shape / Cupid’s bow

Lip-specific products for natural-looking fullness — defined, not overdone.

9–12 monthly maintenance
NOSE

Nose refinement

High-risk zones requiring careful technique by an experienced physician.

Consultation assessment

Treatment goals × product layering × longevity guide

ConcernsRecommended layer / productLongevity
Apple cheeks / midfaceDeep Layer (Voluma / Lyft)18–24 months
Tear troughSuperficial Layer, Low Water Absorption (Volbella)9–12 months
Chin / mandibleDeep Structural Support (Volux / Ultra Deep)18–24 months
nasolabial foldsDeep layer + mid-layer (Juvéderm® Vollure)12–18 months
LipsLip-Specific Products (Kysse / Volbella)9–12 months

Treatment areas

Lip Filler · Chin Filler · Nose Filler · Cheek Filler · Temple Filler · Forehead Filler · Aegyo Sal Filler · Tear Troughs · Nasolabial Folds

Filler complication and correction: Filler Correction

PRE · DURING · POST CARE

Pre-Procedure Information · Injection Process · Post-Procedure Care

Dermal filler has minimal downtime, but proper post-procedure care helps reduce bruising and swelling and helps stabilize your results.

Pre-procedure preparation

  • For one week before treatment, avoid aspirin, ibuprofen, fish oil, vitamin E, and other supplements that increase bruising risk (unless otherwise directed by your physician).
  • Avoid alcohol for 24 hours before your treatment
  • Avoid scheduling treatment within one week of an important event (to allow for any bruising or swelling to resolve).
  • Disclose all current medications, known allergies, and previous filler history.

During the procedure

  • Most products contain lidocaine for improved comfort during injection
  • Blunt-tip cannula and/or aspiration testing with slow, low-pressure injection in high-risk zones
  • Small amounts injected incrementally, with real-time assessment of symmetry and contour
  • A single treatment session typically takes 20–45 minutes

Post-procedure care

  • 24–48 Avoid strenuous exercise, saunas, and hot yoga for the specified number of hours after treatment
  • Do not rub, press, or massage the treated area unless your physician instructs you to do so for shaping purposes.
  • The lips and other high-movement areas may experience more noticeable swelling; cold compresses help reduce discomfort
  • Bruising may be covered with concealer after 24 hours; final results are typically apparent within 2 weeks.
  • If you experience severe pain, skin blanching, or any visual disturbance, contact the clinic immediately.

Recovery timeline

DurationCondition
D0 (same day)Volume improvement is visible immediately; mild swelling and minor bruising at injection sites may occur
D1–D3Peak swelling and bruising, gradually subsiding
D4–D7Bruising largely resolved; shape becomes more stable
D14Swelling fully resolves and final natural results are visible; follow-up appointment available for fine-tuning if needed
BENEFITS & COMPARISON

Advantages of Dermal Filler Treatment

Immediate results, reversible, and moldable — but natural-looking outcomes and safety depend entirely on product selection and the injector’s anatomical expertise.

Immediate results

Volumizing effects are visible immediately after injection.

Reversible

Adjustable and dissolvable with hyaluronidase.

Layered contouring

Full coverage from deep structural support to superficial refinement.

Minimal downtime

Bruising typically resolves within 1–3 days.

Lidocaine-enhanced comfort

Most products contain lidocaine.

Multi-brand

Product selection is matched to each specific treatment area.

Can be combined with

Synergistic anti-aging results when combined with Botox® and Thermage® FLX.

Associated lifting effect

Deep structural support to address signs of facial descent.

Dermal Filler vs. Other Fillers

FillerIngredient / formulationReversibleLongevity
Hyaluronic Acid (HA)cross-linked hyaluronic acidYes (hyaluronidase)9–24 months
Radiesse (Radiesse®)Calcium hydroxylapatite (CaHA)Not reversible12–18 months
Sculptra (Sculptra®)Poly-L-lactic acid (PLLA)Not reversible2 year(s)+
BellafillPMMA Permanent microspheresNot reversiblePermanent

Reversibility is the most important safety advantage of hyaluronic acid filler — particularly for first-time treatments or high-risk anatomical zones.

YOUR PHYSICIAN

Dr. Dan Xu, M.D., CCFP

ID Cosmetic Clinic Founder & Medical Director · Author of Timeless Asian Beauty

As a widely respected Chinese-Canadian aesthetic medicine physician in Toronto, Dr. Dan Xu is recognized for herdeep clinical expertise, a refined aesthetic sensibility, and a perceptive understanding of cultural nuanceand is recognized for her expertise. With more than 80,000 treatment areasclinical injection experience, having successfully managed more than 8,000 casescomplex aesthetic cases.

Dr. Xu’s deep expertise inContouring, anti-aging, and pigmentation treatment tailored to Asian faces.Dr. Xu holds a Canadian life sciences background and an M.D. with honors, along with CCFP certification in family medicine. Drawing on clinical experience across China, Korea, and Canada, she has developed a systematic injectable aesthetics framework tailored to the bone structure and aging patterns of Asian patients.

Her aesthetic philosophy is both concise and profound:“Beauty should enhance who you already are — not alter what makes you uniquely yourself.”

80,000Clinical technique
8,000+Complex revision cases
Asian Skin & Facial Contour
4.9★Google 283 Review / rating

Professional Certifications & Credentials

  • Education — M.D. + Family Medicine Specialty (CCFP)
  • Authority — Allergan / Juvéderm Allergan/Juvéderm North America Trainer
  • Authority — Cynosure PicoSure Pro Canada KOL
  • Authority — Sofwave & Candela Key Opinion Leader
  • Authority — McMaster University Clinical Preceptor (Clinical Teaching Physician)
  • Authority — IMCAS International medical aesthetics conference speaker
  • Trust — CPSO Registered physician · publicly verifiable
  • Trust — Author of Timeless Asian Beauty (2024)
AUTHOR · 2025

《Timeless Asian Beauty》

Timeless Asian Beauty — by Dr. Dan Xu, M.D., CCFP

Timeless Asian Beauty, written by Dr. Dan Xu, is a book dedicated toAsian facesA landmark guide to aesthetics, tailored to the Asian experience. Rather than imposing rigid beauty standards, this book invites readers to explore beauty through the lens of culture, anatomy, and self-awareness —Redefining beauty.

Drawing on her cross-border clinical experience in China, Korea, and Canada, Dr. Xu challenges the long-dominant”Western-centric bias”aesthetic bias — offering, for the first time, a dedicated focus onThe bone structure, aging patterns, and skin characteristics of Asian patients, presents a systematic aesthetic framework.

At the heart of this book is the essence of Asian aesthetics —Natural, soft, and expressive.Drawing on rigorous scientific training and deep cultural insight, Dr. Xu shares an extensive collection of real-case treatment approaches in her book.

Not to change — but to embrace the most authentic version of yourself.
Identify with your own beauty. —— Dr. Dan Xu, M.D.

Free Download — Limited Time

EXPERIENCE · EXPERTISE · AUTHORITATIVENESS · TRUSTWORTHINESS

Why Trust ID Cosmetic Clinic for Your Dermal Filler Treatment?

Google The E-E-A-T framework evaluates medical content across four dimensions. The following credentials support every claim made on this page.

E
EXPERIENCE · Clinical experience

Real-world clinical experience

  • 80,000 injectable procedures performed to date
  • Comprehensive filler and correction across all facial layers
  • Extensive experience managing filler complication revisions from other clinics
  • Complete photographic records for every patient
E
EXPERTISE · Clinical expertise

Medical professional training

  • M.D. Complete formal medical school training
  • CCFP Family medicine specialty certification (CCFP)
  • Expertise in facial vascular anatomy and tissue-plane knowledge
  • Multi-brand product expertise and cross-brand dosage equivalence experience
A
AUTHORITATIVENESS · Industry recognition

Industry-recognized credentials

  • Allergan / Juvéderm Allergan/Juvéderm North America Trainer
  • Cynosure / Sofwave / Candela KOL
  • McMaster University Clinical Teaching Physician
  • IMCAS International Conference Speaker
T
TRUSTWORTHINESS · Credibility

Transparent and verifiable

  • CPSO Registered physician (publicly verifiable with the CPSO)
  • Google 4.9★ · 283 Genuine patient reviews
  • Health Canada–licensed products only
  • Hyaluronidase always on hand
WHY THIS MATTERS

The safety of dermal filler lies in the anatomy you cannot see

The same product injected into the wrong layer can cause swelling or migration; inadvertent intravascular injection can lead to tissue necrosis or even vision loss. The difference lies entirely inThe physician’s mastery of facial vascular anatomy and tissue planes, and whether hyaluronidase is always kept on hand for emergency use.

Dr. Xu is an Allergan/Juvéderm North America Official Trainer, teaching injection safety to fellow physicians — and this is precisely”Natural lift, safe and reversible”the foundational safeguard.

PRICING & PAYMENT

Dermal Filler Pricing & Payment

Pricing varies by product brand, volume used (number of syringes), and treatment area.A personalized quote will be provided by Dr. Xu following your complimentary 30-minute consultation.

PER SYRINGE
Consultation-based pricing

Priced per syringe / area · pricing varies by brand and depth of treatment

  • We accept VISA / Mastercard / Amex / Debit / E-transfer
  • Affirm / PayBright financing available (select treatment packages)
  • Private insurance: some extended health benefit (EHB) plans may cover consultation fees — inquire about your specific case
  • OHIP: Cosmetic procedures are not covered by provincial health insurance.
  • All new clients receive a complimentary 30-minuteFreeConsultation & Assessment
RISKS & SAFETY · Informed consent

Common Reactions · Serious Risks · Contraindications

Transparency in medical aesthetics is itself a mark of expertise and trustworthiness. We openly share all potential reactions, serious risks, and contraindications so that you are fully informed before your consultation.

Common reactions (approximately 30% of patients, typically short-lived)
  • Pinpoint bruising (resolves within a few days; can be covered with concealer)
  • Mild swelling (1–3 days (more pronounced in the lip area)
  • Tenderness / tightness (a few days to settle)
  • Temporary irregularities / small nodules (most can be resolved with massage or will improve over time)
Serious Risks (rare < 0.05%, but important to disclose)
  • Vascular occlusion — Accidental injection into the facial artery, angular artery, or ophthalmic artery can cause skin necrosis or vision loss. High-risk zones include the glabella, tear trough, nose, and forehead. Risk is minimized through aspiration testing, slow low-pressure injection, thorough anatomical knowledge to avoid danger zones, and having hyaluronidase immediately on hand.
  • Delayed granuloma / nodule formation — Rare immune reaction
  • Infection — Rare; sterile technique minimizes risk
  • Allergy — Known allergy to filler components or lidocaine
Absolute Contraindications (treatment not performed)
  • Pregnancy / breastfeeding
  • Active infection or inflammation at or near the intended injection site
  • Known allergy to hyaluronic acid or lidocaine
  • Significant coagulation disorders (individual assessment required)
  • Active autoimmune conditions (individual assessment required)
RISKS & SAFETY · Informed consent

Common Reactions · Serious Risks · Contraindications

Transparency in aesthetic medicine is a mark of genuine expertise. We openly share all possible reactions, serious risks, and contraindications so you arrive at your consultation fully informed.

Common reactions (may occur in the short term)
  • Injection-site bruising / mild swelling (1–3 days)
  • Tenderness / tightness (several days)
  • temporary irregularities (often manageable with massage)
Serious Risks (rare but must be disclosed)
  • Vascular occlusion — Inadvertent intravascular injection can lead to skin necrosis or vision loss; aspiration, slow injection, and thorough anatomical knowledge are essential to minimizing this risk.
  • nodules / granulomas — PLLA Improper massage technique or individual tissue response may cause CaHA / PMMA to
  • Irreversible shape irregularities — No dissolving agent available; correction is challenging
  • Infection — Rare; minimized with strict aseptic technique
Absolute contraindications / requires assessment (not performed)
  • Pregnancy / breastfeeding
  • active infection or inflammation at the injection site
  • Allergy to filler components
  • keloid-prone skin (use caution with PMMA)
  • Active autoimmune conditions (evaluation required)

Real Clients · Google Reviews

What Our Clients Say

★ 4.9 · 283 Google reviews

Vivian Okoth

Vivian Okoth

0 reviews

★★★★★

Dr. Xu and the staff here are fantastic. I’ve been coming here for years and always leave satisfied! The clinic has a relaxed, comfortable, and welcoming atmosphere—I always look forward to my visits.

today on Google →
Mary Jane

Mary Jane

1 reviews

★★★★★

I am so grateful to the friend who recommended this place to me. Dr. Xu is amazing—she is the only doctor I’ll see from now on! Everyone on the staff is incredibly friendly and helpful.

5 days ago on Google →
Millicent Akisa

Millicent Akisa

1 reviews

★★★★★

She is truly outstanding! She is both friendly and professional, highly knowledgeable, and has a very warm and gentle manner. She listens carefully to your needs and takes the time to explain all the options to you.

a month ago on Google →
Chen cheng

Chen cheng

15 reviews

★★★★★

Vivian is extremely professional. Of all the times I've been here, her technique and service are the best. She finished my hyaluronic acid injection very quickly, with minimal pain. She's also beautiful and has a great p…

a month ago on Google →
Emmaculate Matswa

Emmaculate Matswa

1 reviews

★★★★★

I'm so glad I came here. Dr. Xu is incredibly knowledgeable, and every piece of advice she gave was meticulous and thoughtful. I really enjoyed talking to her about skincare. Everyone here is so warm and friendly .

2 months ago on Google →
Sally Yang

Sally Yang

2 reviews

★★★★★

Ling was absolutely amazing! She is so friendly, kind, and welcoming. She made the whole experience so enjoyable and comfortable. Truly appreciate her warm personality and excellent service. Highly recommend!

2 months ago on Google →
Zara F. Bell

Zara F. Bell

2 reviews

★★★★★

Absolutely amazing clinic. I was treated with the upmost care and respect. Felt like I've know them my whole life. The whole crew is amazing and so sweet! The service was impeccable by Dr. Dan Xu, she is literally the be…

3 months ago on Google →
Caroline Fan

Caroline Fan

8 reviews

★★★★★

I had a really pleasant visit at ID cosmetics today with Ling. I had my pico laser appointment today. Ling treated me with such kindness and care. She was really attentive prepping me for my treatment and checking in on…

3 months ago on Google →
Vivian Okoth

Vivian Okoth

0 reviews

★★★★★

Dr. Xu and the staff here are fantastic. I’ve been coming here for years and always leave satisfied! The clinic has a relaxed, comfortable, and welcoming atmosphere—I always look forward to my visits.

today on Google →
Mary Jane

Mary Jane

1 reviews

★★★★★

I am so grateful to the friend who recommended this place to me. Dr. Xu is amazing—she is the only doctor I’ll see from now on! Everyone on the staff is incredibly friendly and helpful.

5 days ago on Google →
Millicent Akisa

Millicent Akisa

1 reviews

★★★★★

She is truly outstanding! She is both friendly and professional, highly knowledgeable, and has a very warm and gentle manner. She listens carefully to your needs and takes the time to explain all the options to you.

a month ago on Google →
Chen cheng

Chen cheng

15 reviews

★★★★★

Vivian is extremely professional. Of all the times I've been here, her technique and service are the best. She finished my hyaluronic acid injection very quickly, with minimal pain. She's also beautiful and has a great p…

a month ago on Google →
Emmaculate Matswa

Emmaculate Matswa

1 reviews

★★★★★

I'm so glad I came here. Dr. Xu is incredibly knowledgeable, and every piece of advice she gave was meticulous and thoughtful. I really enjoyed talking to her about skincare. Everyone here is so warm and friendly .

2 months ago on Google →
Sally Yang

Sally Yang

2 reviews

★★★★★

Ling was absolutely amazing! She is so friendly, kind, and welcoming. She made the whole experience so enjoyable and comfortable. Truly appreciate her warm personality and excellent service. Highly recommend!

2 months ago on Google →
Zara F. Bell

Zara F. Bell

2 reviews

★★★★★

Absolutely amazing clinic. I was treated with the upmost care and respect. Felt like I've know them my whole life. The whole crew is amazing and so sweet! The service was impeccable by Dr. Dan Xu, she is literally the be…

3 months ago on Google →
Caroline Fan

Caroline Fan

8 reviews

★★★★★

I had a really pleasant visit at ID cosmetics today with Ling. I had my pico laser appointment today. Ling treated me with such kindness and care. She was really attentive prepping me for my treatment and checking in on…

3 months ago on Google →
Grace

Grace

Local Guide · 13 reviews

★★★★★

I got a treatment done by Ling today and she was super friendly and helpful. She made me feel very comfortable throughout the entire process from the beginning til the end and I’d like to get it done by her again next ti…

4 months ago on Google →
Yvonne H

Yvonne H

Local Guide · 54 reviews

★★★★★

Ling was so kind and super precise. I loved her recommendations—felt like she just knew what I needed! Thank you!

7 months ago on Google →
Dou Xu

Dou Xu

2 reviews

★★★★★

Ling is just amazing—so gentle and professional. She really knows her stuff! I felt super cared for. The whole experience? Honestly, so relaxing.

7 months ago on Google →
Yan Sun

Yan Sun

3 reviews

★★★★★

Dr. Dan Xu is seriously amazing—so skilled and patient! Felt super at ease the entire time. The results? Wow, just wow.

7 months ago on Google →
Olivia W

Olivia W

3 reviews

★★★★★

Entrusting my face to Dr. Xu and her team is reassuring, and everyone's service attitude is super nice. The clinic environment is clean and elegant, and Dr. Xu is enthusiastic and professional. I have always trusted her…

7 months ago on Google →
Hana Yu

Hana Yu

9 reviews

★★★★★

I have been here since 3 years ago, Dr.Xu is very professional and all the staff are very nice and patient. I highly recommend this place!

8 months ago on Google →
xiaojie chen

xiaojie chen

7 reviews

★★★★★

Susie has an incredibly caring attitude, and all of her suggestions were truly helpful. I really appreciated her support!

8 months ago on Google →
Jackie Tse

Jackie Tse

Local Guide · 18 reviews

★★★★★

Dr Xu is very friendly and professional. Appointment was made quickly and the consultants provided professional and helpful advice. After the procedure, the consultant provided advice on after care and treatment plans. H…

8 months ago on Google →
Grace

Grace

Local Guide · 13 reviews

★★★★★

I got a treatment done by Ling today and she was super friendly and helpful. She made me feel very comfortable throughout the entire process from the beginning til the end and I’d like to get it done by her again next ti…

4 months ago on Google →
Yvonne H

Yvonne H

Local Guide · 54 reviews

★★★★★

Ling was so kind and super precise. I loved her recommendations—felt like she just knew what I needed! Thank you!

7 months ago on Google →
Dou Xu

Dou Xu

2 reviews

★★★★★

Ling is just amazing—so gentle and professional. She really knows her stuff! I felt super cared for. The whole experience? Honestly, so relaxing.

7 months ago on Google →
Yan Sun

Yan Sun

3 reviews

★★★★★

Dr. Dan Xu is seriously amazing—so skilled and patient! Felt super at ease the entire time. The results? Wow, just wow.

7 months ago on Google →
Olivia W

Olivia W

3 reviews

★★★★★

Entrusting my face to Dr. Xu and her team is reassuring, and everyone's service attitude is super nice. The clinic environment is clean and elegant, and Dr. Xu is enthusiastic and professional. I have always trusted her…

7 months ago on Google →
Hana Yu

Hana Yu

9 reviews

★★★★★

I have been here since 3 years ago, Dr.Xu is very professional and all the staff are very nice and patient. I highly recommend this place!

8 months ago on Google →
xiaojie chen

xiaojie chen

7 reviews

★★★★★

Susie has an incredibly caring attitude, and all of her suggestions were truly helpful. I really appreciated her support!

8 months ago on Google →
Jackie Tse

Jackie Tse

Local Guide · 18 reviews

★★★★★

Dr Xu is very friendly and professional. Appointment was made quickly and the consultants provided professional and helpful advice. After the procedure, the consultant provided advice on after care and treatment plans. H…

8 months ago on Google →

View all 283 reviews →

Medically reviewed by · Founder & Medical Director, ID Cosmetic Clinic

Last reviewed

The clinical content on this page is reviewed by Dr. Xu. The review date changes only when the content is re-checked — not when a typo or layout is fixed.

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