Hybrid Collagen Biostimulator

Juvelook
쥬베룩

Next-generation Korean skin booster combining PDLLA and hyaluronic acid — stimulates natural collagen while instantly hydrating skin.

Technology

What is Juvelook?

PDLLA + HA · Hybrid Biostimulator
Dual-Action Skin Booster

Juvelook is a hybrid skin booster developed by VAIM Global Inc. (Seoul, South Korea) that combines Poly-D,L-Lactic Acid (PDLLA) with non-crosslinked hyaluronic acid (HA) in a single patented formulation. Unlike traditional HA fillers that only add temporary volume, Juvelook functions as a collagen biostimulator — the PDLLA particles (50–60μm diameter) are gradually metabolized by fibroblasts over weeks to months, triggering long-term neocollagenesis and elastin production.

Each 1cc vial contains approximately 170mg of PDLLA and 30mg of 3000 kDa non-crosslinked HA. The HA component provides immediate hydration and plumping at the time of injection, while the PDLLA delivers progressive collagen stimulation that becomes visible around 4–8 weeks post-treatment. Juvelook is KFDA and CE-mark approved. A related product, Juvelook Volume (marketed internationally as "Lenisna"), uses a higher PDLLA concentration for volumetric enhancement rather than skin quality improvement.

💧
Instant Hydration
Non-crosslinked HA plumps skin immediately after injection
🧬
Long-Term Collagen
PDLLA microparticles trigger fibroblast activation over 4–8 weeks
🎯
Multi-Indication
Fine lines, enlarged pores, atrophic acne scars, crepey skin
⏳
6–24 Months Lasting
3 sessions 4 weeks apart; Juvelook ~6–12mo, Juvelook Volume ~18–24mo
Effects

What Juvelook Treats

Indications
  • ✓Fine lines on cheeks, forehead, and around eyes
  • ✓Enlarged pores (pore tightening)
  • ✓Atrophic acne scars (ice-pick and rolling)
  • ✓Crepey, thin, or photoaged skin
  • ✓Early skin laxity (maintenance)
  • ✓Tear trough / under-eye hollowing (physician-dependent)
  • ✓Neck lines (ring of Venus)
  • ✓Décolleté rejuvenation
Price Range₩250,000 – ₩500,000 / session
Sessions3 sessions, 4 weeks apart
3 sessions at 4-week intervals for full collagen response
Comparison

Juvelook vs Other Skin Boosters

Juvelook differs from pure HA skin boosters (such as Skinbooster / Restylane Vital, Profhilo) which only hydrate and provide modest biostimulation. It also differs from pure PDLLA products (such as Sculptra) which must be reconstituted and typically have more downtime. The hybrid formula gives Juvelook both the immediate hydration of HA boosters and the longer collagen-stimulating effect of PDLLA.

Juvelook is often compared to Rejuran (salmon DNA polynucleotide) — both are Korean skin boosters. Rejuran works by delivering PN fragments that trigger wound-healing repair and anti-inflammation, while Juvelook stimulates collagen via PDLLA biodegradation. Some Korean clinics layer both treatments on alternating visits for maximal regeneration.

Procedure

Treatment Process

1
Consultation
Skin assessment; identification of target areas (texture, pores, fine lines, scars)
2
Numbing
Topical anaesthetic cream 30–45 minutes before injection
3
Injection
Reconstituted Juvelook injected via fine needle or cannula in dermal layer across treatment zone
4
Massage
Post-injection massage recommended to prevent nodule formation
5
Aftercare
Mild redness/swelling 1–3 days; avoid intense heat, saunas, makeup for 24 hours
FAQ

Common Questions

No — Juvelook is a collagen biostimulator, not a volume-restoring filler. The PDLLA particles prompt your skin to produce its own collagen over weeks. Results build gradually rather than appearing immediately, though the HA component does give a small initial plumping effect.
Both are Korean injectable skin boosters but use different mechanisms. Rejuran uses salmon-DNA polynucleotides (PN) to promote wound healing and anti-inflammation. Juvelook uses PDLLA microparticles to stimulate new collagen formation. Rejuran is generally preferred for sensitive, inflamed, or post-acne skin; Juvelook for textural improvement and atrophic scarring.
Initial hydration from the HA component is visible within days. Collagen-mediated improvements in firmness, texture, pore size, and fine lines appear gradually from 4–8 weeks and continue improving for 3–6 months as PDLLA metabolizes.
Nodule risk is low when injected correctly at the right depth with proper dilution and post-injection massage. Improper technique or injection too superficially can cause palpable bumps. Choose a practitioner experienced with collagen biostimulators.
Standard Juvelook skin-quality results last approximately 6–12 months after a 3-session protocol. Juvelook Volume (higher PDLLA concentration) lasts 18–24 months for volume restoration. Maintenance sessions every 12–18 months are recommended.
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