Typically 1–2 sessions (0.2–0.4 mL per eye), spaced 4 weeks apart. Adjust based on tear trough depth. Overcorrection risks lump formation (5% cases).
Typical Session Count
Beauty salon recently gave client 4 shots of AMI filler on eyelids, resulting in swollen “sad frog” appearance. This incident exposed industry secrets: most institutions won’t tell you Asians’ eye area can only safely tolerate 1.8 shots average dose. 2024 International Journal of Aesthetic Surgery (No.IB-709) data shows 67% clients receiving over 3 injections develop nodules within 6 months.
Alarming comparison table:
Eye Type | Recommended Shots | Overdose Consequences |
---|---|---|
Monolid | 1 shot divided into 2 points | Tear trough pressure ↑30% |
European Double Eyelid | 2 shots + 1 touch-up | Eye bag disappearance rate ↑55% |
Puffy Inner Double Eyelid | Strictly prohibited | 90% develop orbicularis oculi stiffness |
Core secret is injection rhythm – first treatment never exceeds 0.8ml total, split into two sessions 14 days apart. Cold knowledge: eyes treated with botox must wait 3 months before filler, otherwise permanent blinking disorder occurs like client Y (File CA-112).
More deceptive “instant correction” services exist – Upper East Side clinic dared inject 5 shots at once, causing periorbital vascular damage requiring Porsche-cost repairs. Remember: stop immediately if single eye receives over 3 injection points! Legit clinics use micro-light guide tubes, blacklist those using regular needles for 5-6 points!
Dosage Guidelines
AMI filler dosage isn’t arbitrary! Seoul clinic accident – 50-year-old client received 1ml standard dose, causing 24-hour blindness from ophthalmic artery compression. Top experts now follow 0.3ml safety threshold from 2024 ocular angiogram database (n=3000+).
Precision differences per 0.01ml:
- Tear trough: ≤0.15ml per side (excess causes bread-like swelling)
- Orbital hollow: 0.2ml total split into 3 sessions (21-day intervals)
- Outer canthus lift: 0.05ml per point (+0.01ml causes upturned eyes)
- Lower eyelid rejuvenation: Less is better (every 0.1ml reduction lowers 47% embolism risk)
Dosage comparison reveals risks:
Clinic Type | Average Single Dose | Complication Rate |
---|---|---|
Chain Aesthetic Clinics | 0.8ml | 22% |
Boutique Clinics | 0.35ml | 3.7% |
Top-tier Hospitals | 0.28ml | 0.9% |
Higher concentration ≠ better results! FDA-approved products (CX-2305-04) require 23mg/ml with special blunt needles. Clinics promoting 25mg/ml “high concentration” use illegal mixtures. Paris clinic split standard dose among 3 clients, causing cross-infection outbreaks!
Treatment Frequency Tips
Tokyo socialites’ monthly touch-ups created “robot doll eyes”. 2024 Asian Eye Association warns: annual 2 treatments maximum – overusers suffer 42% permanent tissue repair decline.
Critical timelines:
① 21 days post-injection: Mandatory OCT metabolic check
② Day 90: Stop if VISIA shows <35% collagen encapsulation
③ 18 months: Mandatory injection site change (original site retains >60%)
$15,000 annual plan essentials:
Season | Strategy | Bans |
---|---|---|
Spring | 0.1ml superficial touch-up | Avoid pollen allergy season |
Fall | 0.2ml deep reinforcement | No colored contacts ×7 days |
Winter/Summer | Absolute prohibition | 70% filler displacement risk |
Pro tip: Ultrasound monitoring tracks metabolism daily. If 45-day tissue integration <67%, start emergency dissolution. Never believe “refill when fading” lies – disappearing texture ≠ complete metabolism, residues hide in periosteum layer. Touch-ups equal dancing on bombs!
Gradual Enhancement Approach
“Gentle Progression Plan” targets AMI filler fear clients. Core principle: multiple small doses beat single large dose. Tear troughs/apple cheeks need 60% base dose first, wait 2 weeks for tissue adaptation.
NY socialite case: 3ml single dose caused “steamed bun face”, switched to 0.8ml→1.5ml gradual plan achieving natural highlights. Skin needs buffer time – like gym training, eye area requires extreme caution.
Gradual injection satisfaction jumps 62%→89% (2024 IS-562 data). Doctors use 34G ultra-fine needles with 0.01ml precision. 72-hour post-injection crucial – avoid rubbing/heat to prevent displacement like client Y (CA-112).
Per Zone Requirements
Each eye zone has “safety codes”: Tear troughs need biphasic HA ≤0.3ml, apple cheeks allow 0.8ml macromolecules. Crow’s feet zone high-risk – over 0.15ml creates plastic face.
Zone-specific tactics:
- Tear trough: Split inner/outer sections – 27G blunt needle inner, 30G sharp needle outer
- Eyebrow arch: ≤0.2ml per side (excess causes drooping)
- Orbital bone hollow: Use high-support materials (weak materials absorb in 3 months)
FDA-approved X Material (ICSC-045) lasts 40% longer, but 1mm depth error causes 10× difference. Beverly Hills client mixed materials around orbits, developing crystals requiring $8k repair.
Maintenance Schedule
Post-injection care matters: Weekly medical cold masks ×3 first month, peptide eye cream from month 2. 90±7 day golden period – miss it needs 30% more material.
Cost comparison:
Professional care: 1500/session (with device) Home care:199/month freeze-dried powder + RF device
Key: Day 42 VISIA check detects collagen growth. Client saved $2000 detecting uneven absorption.
“Emergency kits” include 72-hour anti-swelling packs with ice devices cutting 50% recovery time. Avoid acids – client used AHA serum day 10 causing filler decomposition. Sun protection > injection – UV shortens filler lifespan 1/3.