Lượt xem: 1.801
Is Filler Injection Safe? Doctor’s Detailed Explanation
Đăng ngày: 23 Tháng Năm, năm 2026
Rejuran I eye Skinbooster is the most intensive eye area regeneration treatment available — using high-concentration PDRN specifically formulated for the delicate periorbital skin to address severe dark circles, deep wrinkles, and structural puffiness that HA alone cannot resolve. This article explains what makes Rejuran I uniquely effective and precisely when it is the right choice.
rejuran i eye injection da nang, rejuran i da nang, pdrn eye area injection, rejuran i price vietnam, eye skin regeneration da nang, rejuran i dark circles, rejuran i foxy md, advanced eye skinbooster da nang, pdrn under eye injection, severe dark circle treatment da nang, deep eye wrinkle treatment, eye puffiness treatment, dermatologist da nang, rejuran i vs ami eyes, foxy md eye treatment
| Service Information — Foxy M.D Cosmetics & Clinic | |
| Product | Rejuran I (Injectable for Eyes) — specialized PDRN for the eye area, Korean origin |
| Treatment area | Periorbital zone: under-eye, tear trough, outer corners, upper eyelid |
| Duration | 45–60 minutes (including numbing time) |
| Treatment frequency | Every 1–6 months depending on condition |
| Performed by | Licensed dermatologist |
| Upgrade option | Remee Pro 9: +300,000 VND |
| Reference price | From 4,499,000 – 4,599,000 VND / session |
The "I" in Rejuran I stands for "Injectable for Eyes" — this is the Rejuran version specifically researched and developed for injection into the delicate periorbital skin zone.
This is not simply diluted standard Rejuran Healer — it is an entirely distinct formulation, optimized for the unique physiological characteristics of the eye area skin.
Key differences of Rejuran I from standard Rejuran Healer:
Specially reduced viscosity: Eye area skin is only 0.5mm thick — injecting standard Rejuran Healer (higher viscosity) would risk lumpiness, Tyndall effect (bluish discoloration), or uneven distribution. Rejuran I viscosity is precisely calibrated to spread thinly and evenly within the ultra-thin dermis.
Adjusted PDRN concentration: Not too high to irritate sensitive thin skin, not too low to lose regenerative effectiveness — Rejuran I is fine-tuned for optimal eye area efficacy specifically.
Minimized periorbital edema formula: The eye area is the body's most edema-prone zone — Rejuran I is calibrated to minimize local inflammatory response post-injection.
📚 Research note: According to clinical research published by Pharma Research Products (South Korea), Rejuran I demonstrated 42% improvement in under-eye skin elasticity, 38% reduction in crow's foot wrinkle depth, and 31% improvement in periorbital pigmentation after 12 weeks of treatment — with an outstanding safety profile compared to other periorbital injection procedures.
Severe and persistent dark circles: Dark circles unresponsive to creams or Ami Eyes after months of treatment — Rejuran I's PDRN stimulates microvascular regeneration and restores skin structure from the deepest level, addressing the root cause rather than just providing surface hydration.
Deep crow's feet and under-eye wrinkles: Wrinkles embedded deep in tissue — requiring genuine collagen regeneration, not just surface hydration. Rejuran I's PDRN stimulates type I and III collagen synthesis far more powerfully than pure HA.
Mild structural eye puffiness: Puffiness caused not by fat herniation (requiring surgery) but by skin losing collagen and structural support — Rejuran I restores elasticity and achieves significant improvement.
Severely aged, thin, densely wrinkled eye skin: Structurally compromised eye area skin — requiring the regenerative power of PDRN that pure HA alone cannot provide.
Post-laser eye area recovery: After CO2 fractional or Erbium laser on the eye area — Rejuran I accelerates recovery and promotes better new skin formation.
Ami Eyes (1,799,000 VND):
Ingredients: Pure HA for the eye area
Mechanism: Hydration, moisture retention, mild microcirculation improvement
Best for: Mild dehydration-caused dark circles, fine lines, dry eye skin
Suitable for: All ages, first-time eye treatment, regular maintenance
Results: Faster, gentler
Rejuran I (4,499,000 VND):
Ingredients: High-concentration PDRN specialized for the eye area
Mechanism: Collagen regeneration, microvascular restoration, tissue structural repair
Best for: Severe persistent dark circles, deep wrinkles, structural puffiness, heavily aged eye skin
Suitable for: 35+ patients, significant eye area aging, post-laser recovery, intensive treatment
Results: Slower accumulation but significantly deeper and more durable
Step 1 — Detailed eye area assessment: The doctor evaluates dark circle causes (dehydration/pigment/vascular), wrinkle depth, puffiness type (fat herniation vs. structural loss), and prior eye area treatment history.
Step 2 — Gentle eye area cleansing: Careful and thorough cleaning of the full periorbital zone.
Step 3 — 25–30 minute thorough numbing: Specialized topical numbing cream for the eye area — sufficient time for genuinely deep numbing before injection.
Step 4 — Rejuran I injection using ultra-soft eye-area cannula: Cannula use is mandatory (no sharp needles) — maximally minimizing bruising risk and protecting the particularly dense microvascular network around the eyes.
Step 5 — Distribution check and adjustment: Careful verification of even distribution without localized accumulation or Tyndall effect risk.
Step 6 — Eye recovery mask application: Soothes and reduces post-injection periorbital swelling.
Step 7 — Aftercare application: Antibiotic cream and sunscreen protect the eye area for 24–48 hours.
Remee Pro 9 upgrade (+300,000 VND): Particularly valuable with Rejuran I — ensuring PDRN reaches the precise fibroblast depth within the ultra-thin periorbital dermis.
Total session time: approximately 45–60 minutes.
Mild to moderate periorbital swelling for 24–48 hours is normal and more pronounced than with Ami Eyes. Scheduling treatment 2–3 days before a rest period is strongly recommended for comfortable recovery.
❓ Is Rejuran I more painful than Ami Eyes?
With 25–30 minutes of thorough numbing, the in-session sensation is comparable to Ami Eyes — most patients feel only mild tension or pressure.
However, Rejuran I typically causes more post-injection swelling than Ami Eyes — a normal response to stronger PDRN stimulation.
❓ When will dark circle improvement be visible?
PDRN requires time to activate the regeneration process — results typically become more clearly visible after 4–6 weeks from the first session.
Best improvement after 2–3 sessions spaced 1–2 months apart during the initial treatment phase.
❓ Should I start with Ami Eyes and upgrade to Rejuran I later?
The answer depends on your starting condition.
Mild to moderate dark circles and fine lines: Ami Eyes first, reassess after 3 months.
Severe dark circles and deep wrinkles from the start: Rejuran I is the right choice immediately — saves overall time and cumulative cost.
❓ Can Rejuran I be combined with eye area filler?
Yes — but careful planning and at least 2–4 weeks separation between procedures is essential.
Eye filler (Apriline Mini) creates tear trough volume; Rejuran I regenerates skin from within — perfectly complementary when performed in the correct sequence.
❓ What should I avoid after Rejuran I treatment?
For the first 48 hours: avoid rubbing eyes, no eye makeup, no contact lenses.
Apply gentle cold compress if significant swelling occurs in the first 24 hours.
Avoid direct sunlight and dusty environments for the first week.
Rejuran I is the most powerful and most specialized eye area Skinbooster at Foxy M.D — not the right choice for everyone, but the irreplaceable solution for severe dark circles, deep wrinkles, and significant eye area aging that genuinely requires internal regeneration.
The regenerative power of PDRN precisely calibrated for the thinnest skin on the body produces results that no eye cream or HA Skinbooster can achieve.
We recommend an in-person consultation for accurate eye area assessment — identifying the specific causes of your dark circles, the degree of wrinkling, and the most appropriate choice between Ami Eyes, Rejuran I, or a combined protocol tailored to your unique situation.
📍 Foxy M.D Cosmetics & Clinic
248 Tran Cao Van, Thanh Khe, Da Nang
Hotline / Zalo / WhatsApp: 0905 835 874
Email: foxymdcosmetics@gmail.com · Website: foxymdcosmetics.com
