Rejeunesse™ Fine Dermal Filler
Monophasic, non-animal hyaluronic acid gel for superficial dermis injection. Corrects fine lines, periorbital wrinkles, and performs subtle lip augmentation (Russian technique). Manufactured under ISO 13485 standards.
Formulation Metrics
• HA Concentration: 24mg/ml
• Lidocaine HCl: 0.3% (3mg/ml)
• Endotoxin Level: <1.2 EU/mL
• HA Purity: 98.7%
• Osmolality: 270-300 mOsmol/kg
• pH Matrix: 7.2-7.8
Product Specifications
• Volume: 1.1ml prefilled syringe
• Needles: 2 x 30G 13mm (Thin Wall)
• Cross-linking Agent: BDDE (0% detectable residue)
• Duration: 8-12 months
• Storage: 2-25°C (Do not freeze)
• Shelf Life: 24 months
UPHEC Crosslinking Technology Data
• Particle Uniformity: 180-220μm
• Elastic Modulus (G′): 240Pa
• Viscous Modulus (G″): 45Pa
• Tan δ: 0.18 (High elasticity)
• Cross-linking Degree: 9%
• Hyaluronidase Resistance: 89% vs baseline
Clinical Injection Protocol
Target Plane: Superficial to mid-dermis.
Needle Angle: 30-45° relative to epidermis.
Penetration Depth: 2.0mm – 2.5mm.
Volume per Point: Maximum 0.2ml.
Techniques: Linear retrograding, serial puncture, blanching technique.
Post-Treatment Guidelines
• Apply cooling pad for 10-15 minutes immediately post-injection.
• Restrict facial muscle movement for 12 hours.
• Avoid UV exposure, saunas, and intense workouts for 48 hours.
• Hypersensitivity rate registered at <0.01% in clinical trials.
Medical Disclaimer
Class III Medical Device. Supply restricted to licensed medical practitioners. Intended for intradermal implantation only. Do not inject intravascularly. Product contains Lidocaine Hydrochloride; verify patient allergy history and contraindications regarding local anesthetics prior to administration. Monitor for localized erythema, edema, or nodule formation.



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