Description
Rejeunesse Fine is a non-animal, highly purified monophasic dermal filler developed by Newmedic Co., Ltd. (South Korea) to safely eliminate superficial wrinkles, refresh delicate tissue maps, and deliver long-lasting dermal re-densification. Engineered via a proprietary High Concentration Cross-Linking (HCCL) Technology, Rejeunesse Fine exhibits a completely uniform, highly dense monophasic structure that optimizes the viscoelasticity of the gel. This precise design guarantees an incredibly smooth, low-pressure injection, prevents post-treatment product migration, and maintains structurally stable aesthetic corrections over time. Infused with 0.3% lidocaine to eliminate insertion discomfort, this ultra-pure filler offers a comfortable, safe, and highly biocompatible option for correcting early signs of chronological aging.
Main Benefits of Rejeunesse Fine
-
Advanced HCCL Technology Matrix: The dense, tightly bound monophasic network resists rapid enzymatic breakdown by native hyaluronidase, providing exceptional structural durability.
-
Double Purification Protocol: Undergoes a multi-stage clinical purification process that yields zero detectable residual BDDE, drastically minimizing the risk of swelling, hypersensitivity, or late-onset inflammatory nodules.
-
Fluid & Uniform Extrusion: The monophasic gel provides a completely smooth, consistent flow during injection. This gives the practitioner total precision and ensures a smooth, lump-free integration into thin dermal layers.
-
Completely Painless Insertion: Formulated with 0.3% lidocaine hydrochloride to desensitize local nerve pathways, creating a highly comfortable treatment window for the patient.
-
Non-Animal Endotoxin Safety: Developed via strict streptococcal microbial fermentation, keeping endotoxin levels incredibly low (less than 0.1 EU/mL) for high biocompatibility.
Indications
Rejeunesse Fine is calibrated for micro-injection into the superficial to middle layers of the dermis across sensitive, thin-skinned structural zones:
-
Periorbital Micro-Lines: Smoothing delicate crow’s feet, fine lower eyelid lines, and soft superficial temporal creases.
-
Glabellar & Forehead Crinkles: Softening early horizontal forehead lines and faint vertical frown lines between the brows.
-
Perioral Softening & Lip Refreshing: Erasing vertical smoker’s lines around the mouth and providing light, natural moisture hydration to the lips.
-
Neck Line Reconstruction: Filling horizontal “Venus rings” and correcting thin, crepey skin textures on the neck and chest.
Technical Specifications
| Feature | Specification |
| Product Name | Rejeunesse Fine with Lidocaine |
| Manufacturer | Newmedic Co., Ltd. (South Korea) |
| Active Ingredient | Monophasic Cross-Linked Hyaluronic Acid (Non-animal origin) |
| HA Concentration | 24 mg/mL |
| Anesthetic Component | Lidocaine Hydrochloride 0.3% |
| Cross-Linking Level | Light (Fine particle configuration) |
| Packaging Layout | 1 x 1.1ml Pre-filled sterile syringe per box |
| Needle Specification | 2 x 30G sterile needles included |
| Injection Depth | Superficial to mid-dermis |
| Duration of Effect | 8 to 12 months (Depending on client metabolism and lifestyle) |
| Storage Parameters | Store between 2°C to 25°C; protect from light, heat, and freezing |
Mechanism of Action
The refined monophasic matrix delivers clinical correction through an Isometric Hydro-Filling Integration model:
-
Homogeneous Interstitial Spreading: Because the gel is strictly monophasic, it does not separate into free fluid and hard particles. It spreads evenly through the thin superficial dermis, filling small valleys and preventing lumps.
-
Hydrophilic Water Trapping: The 24 mg/mL hyaluronic acid matrix binds moisture within the local extracellular matrix, instantly boosting skin bounce and restoring elasticity.
-
Extended Structural Persistence: The HCCL cross-linking design ensures that even though the gel particles are small and fine, they remain tightly bound together, delaying natural degradation to keep lines smooth for 8 to 12 months.
Administration Protocol
-
Delivery Techniques: Administered by licensed practitioners utilizing the micro-papule technique, nappage sweeps, or precise shallow linear retrograde threading.
-
Injection Layer: Must be placed strictly in the superficial to mid-dermis. Placing the gel too deep will lose the line-smoothing effect, while placing it too high can cause a transient Tyndall effect (faint blue tint).
-
Maintenance Windows: Aesthetic corrections are visible immediately following the treatment. To maintain an unblemished, fully refreshed look, touch-up sessions are normally planned every 8 to 12 months.
-
Post-Treatment Guidelines: Faint pinpoint swelling or mild pinkness at the insertion points is standard and resolves on its own within 24 to 48 hours. Patients should avoid touching the face for 6 hours, skip makeup for 12 hours, and avoid intense workouts, saunas, and direct sun exposure for 48 hours.
FAQ
Q: What makes Rejeunesse Fine different from Rejeunesse Deep or Shape?
A: The difference comes down to particle size and viscosity. Rejeunesse Fine is highly fluid and lightweight, designed specifically for shallow, fine surface lines and delicate areas. Rejeunesse Deep is thicker, optimized for moderate facial folds, wrinkles, and lips. Rejeunesse Shape is the densest gel in the family, engineered to sculpt deeper structures like the chin, cheeks, and jawline.
Q: Is there a risk of developing hard lumps or nodules with this product?
A: The risk is extremely low. Because Rejeunesse Fine features a highly uniform monophasic gel structure instead of a biphasic particle mix, it blends into the tissue evenly. Combined with a double purification process that removes residual cross-linkers, this prevents the formation of hard nodules.
Q: Can it be safely used in the tear trough under-eye area?
A: Yes, in the hands of an experienced injector. Because it has a highly uniform texture, low swelling index, and integrates smoothly, it can be used very carefully in the superficial-to-mid dermis of the tear trough to soften tired hollows without causing heavy or puffy under-eye swelling.
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.
Reviews
There are no reviews yet.