Description
Main Benefits of Rejeunesse Fine with Lidocaine
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Flawless Dermal Integration: The smooth monophasic gel transitions evenly into thin skin layers, eliminating the risk of surface lumps or visibility.
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UPHEC Triple Purification: Advanced cross-linking technology delivers a high-purity gel free from active chemical cross-linkers, drastically lowering the risk of post-injection swelling or hypersensitivity.
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Targeted Anesthetic Comfort: Formulated with 0.3% Lidocaine Hydrochloride to numb the sensitive injection zone, making delicate facial treatments painless.
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Zero Dynamic Resistance: Moves naturally with facial expressions, avoiding the stiff, tight feel common with heavy, high-density fillers.
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Reliable Micro-Durability: Retains structural shape and skin hydration for 8 to 12 months, outlasting many traditional light, non-crosslinked dermal formulas.
Indications
Rejeunesse Fine is specifically indicated for superficial to mid-dermal micro-injections to smooth early expression lines, thin tissues, and delicate contours:
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Periorbital Lines: Treating fine superficial lines around the eye orbits, such as crow’s feet.
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Perioral & Smoker’s Lines: Smoothing vertical lines around the lips without adding bulky, artificial volume.
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Glabellar & Forehead Lines: Softening shallow horizontal forehead furrows and subtle frown creases.
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Tear Trough Correction: Filling delicate under-eye hollows and minimizing shadowing beneath the lower eyelids.
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Neck & Décolleté Rejuvenation: Smoothing superficial horizontal ring wrinkles across the neck and chest.
Technical Specifications
| Feature | Specification |
| Product Name | Rejeunesse Fine with Lidocaine |
| Manufacturer | Newmedic Co., Ltd. / MediPharma Research (South Korea) |
| Active Substrate | Monophasic Cross-Linked Hyaluronic Acid (HA) |
| HA Concentration | 24 mg/mL |
| Local Anesthetic | Lidocaine Hydrochloride (0.3% w/v) |
| Crosslinking Tech | BDDE cross-linked via UPHEC Technology |
| Packaging Layout | 1 x 1.1ml Pre-filled sterile single-use glass syringe per box |
| Total Fluid Yield | 1.1ml total treatment volume per retail box |
| Included Needles | 1 x 30G ultra-fine sterile single-use needle |
| Injection Layer | Superficial to mid-dermis |
| Duration of Results | 8 to 12 months (depending on injection depth and facial movement) |
| Storage Parameters | Store between 2°C to 25°C; protect from extreme heat, direct sunlight, and freezing |
Mechanism of Action
Rejeunesse Fine targets fine lines through a balanced, high-hydration Intradermal Micro-Filling pathway:
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Immediate Micro-Smoothing: Upon injection into the superficial dermis, the smooth, low-viscosity HA gel acts as a gentle cushion, evening out surface textures and plumping shallow lines.
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Hydrophilic Water Binding: The non-animal HA molecules draw in moisture from surrounding tissues up to 1,000 times their molecular weight, instantly improving skin glow and evening out localized skin texture.
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Resilient Enzyme Defense: Although soft and smooth, the UPHEC-stabilized cross-linked HA matrix resists breakdown by natural hyaluronidase enzymes, allowing the subtle lifting effect to fade evenly over several months.
Administration Protocol
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Delivery Formats: Administered exclusively by licensed medical professionals using precise micro-injection techniques. These include serial puncture, linear retrograde micro-threading, or fanning with an ultra-thin 30G needle or a 27G / 30G blunt cannula to ensure safe delivery across delicate areas.
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Optimal Placement Depth: Must be deposited cleanly into the superficial to mid-dermis. Injecting too deep loses the product’s corrective effect on fine lines, while injecting too superficially can cause temporary skin blanching or a slight bluish tint under the light (Tyndall effect).
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Post-Injection Care: The injector should gently smooth the treated areas immediately following delivery to blend the gel seamlessly into the surrounding skin. Patients may experience mild swelling, faint redness, or pinpoint bruising. Advise them to avoid strenuous exercise, intense heat (hot tubs, saunas), alcohol, and heavy cosmetics for 24 to 48 hours.
FAQ
Q: Can Rejeunesse Fine be reversed if a patient dislikes the result?
A: Yes. Because Rejeunesse Fine is composed entirely of cross-linked hyaluronic acid, it can be quickly and completely dissolved using standard prescription hyaluronidase enzymes if a correction or complete reversal is needed.
Q: How does Rejeunesse Fine differ from Rejeunesse Deep?
A: The difference lies in the gel’s particle thickness and intended placement depth. Rejeunesse Deep features a higher density and viscosity tailored for the mid-to-deep dermis, making it ideal for moderate wrinkles, lip augmentation, and cheek contouring. Rejeunesse Fine is lighter and softer, designed specifically for superficial dermal placement to correct fine lines without adding bulky volume.
Q: Can this product be used for a full lip augmentation?
A: While Rejeunesse Fine can treat fine vertical perioral lines (smoker’s lines) and add a very soft, subtle hydration sheen to the lips, it is not recommended for full lip volumization or structural contouring. For distinct lip fullness and sharp border definition, a medium-density option like Rejeunesse Deep is more suitable.
IMPORTANT NOTICE ON INTELLECTUAL PROPERTY
This online storefront operates as an independent, autonomous vendor of genuine medical aesthetic items. We hold no formal commercial affiliation, partnership, or authorized distribution rights with Newmedic Co., Ltd., its global branches, or the Rejeunesse product line. All brand names, logos, technical titles, and registered trademarks listed here are the property of their respective owners. Their use on this site is solely for identifying and describing the authentic products we independently offer.
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