1. Product Features

• Medical-Grade Biodegradable Structure: Adopts high-purity non-crosslinked PCL biomolecular structure with excellent human tissue compatibility. It can be completely degraded and metabolized by skin tissues without foreign body residue, accumulation risk and long-term skin burden.
• Fast Film-Forming & High Elasticity: Featured with low-viscosity liquid texture and superior spreadability, it can form a tight, elastic and invisible protective bandage on the skin through rapid air-drying. The film fits facial contours closely without cracking, peeling or tight discomfort.
• Ultra-High Biological Safety: Purified medical aesthetic grade raw material with zero hormones, pigments and irritating additives. It owns low immunogenicity, non-toxic and non-allergenic properties, suitable for sensitive skin and postoperative fragile skin care.
• Dual Physical & Biological Efficacy: Integrates instant physical lifting tension and long-term biological activation performance. It achieves dual anti-aging effects of external contour shaping and internal endogenous collagen regeneration with a single ingredient.
• Stable Molecular Activity: Optimized macromolecular slow-release structure maintains stable biological activity in various skincare formula systems. It is not easy to deactivate or deteriorate, ensuring stable efficacy of each batch of products.

2. Technical Principle

• Bionic Physical Bandage Shaping: After uniform coating on the skin surface, active PCL molecules produce micro air-drying crosslinking reaction to form a three-dimensional elastic protective film. The continuous surface tension effectively lifts sagging tissues and repairs blurred facial contour lines.
• Deep Fibroblast Activation: Permeable PCL micro-molecules penetrate into the superficial dermis, effectively activating fibroblast proliferation activity, promoting endogenous collagen synthesis and elastic fiber rearrangement.
• Skin Collagen Network Reconstruction: Continuously induces the growth of new collagen fibers, repairs loose and collapsed skin structure caused by collagen loss, and rebuilds a complete and tight skin support network.
• Slow Degradation & Natural Replacement: PCL molecules are degraded slowly and harmlessly in the skin. The newly regenerated autologous collagen gradually replaces the external film tension, realizing natural and progressive anti-aging effect without rigid artificial feeling.
• Barrier Protection & Moisture Locking: The dense film layer isolates external dryness, dust and mild irritation, reduces transepidermal water loss, stabilizes skin microenvironment and improves skin self-repair capability.

3. Technical Parameters

4. Production Process

• High-Purity Raw Material Screening: Select high-quality medical-grade PCL raw materials, strictly screen molecular weight, purity and activity indicators, and remove impure and inferior raw materials to ensure consistent quality of each batch.
• Low-Temperature Constant-Pressure Dissolution: Adopt professional low-temperature constant-pressure dissolution technology to fully disperse PCL macromolecules, avoid high-temperature damage to molecular activity, and retain complete biological efficacy.
• Multi-Stage Ultra-Purification Filtration: Conduct multi-layer precision membrane filtration to remove macromolecular aggregates, insoluble impurities and suspended particles, ensuring pure and transparent liquid texture and high purity.
• Molecular Activity Stabilization Treatment: Add mild and safe stabilizers to optimize molecular tension and slow-release performance, improve formula system stability, and prolong effective action time of active ingredients.
• Aseptic Filling & Batch Inspection: Complete sterile filtration and fully enclosed filling in dust-free workshop. Strict batch sampling inspection is implemented to ensure zero bacteria, zero impurities and stable industrial production quality.