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We can offer a discount on bulk orders. Please contact our sales team for further inquiry.| Product Name | PLLA Porous Microspheres |
| Catalog Number | POL-TE092 |
| Physical Specs | 20μm-50μm;100-200μm |
| Description | PLLA porous microspheres find extensive medical applications, particularly in plastic and aesthetic surgery. Administered via subcutaneous injection, they stimulate collagen regeneration to enhance skin elasticity, delivering natural volume restoration and rejuvenation. |
| Application | PLLA porous microspheres are extensively used in medical applications, particularly in plastic and cosmetic surgery. When injected subcutaneously, they stimulate collagen regeneration and improve skin elasticity, achieving natural volume enhancement and facial rejuvenation effects. Additionally, PLLA porous microspheres serve as drug carriers, delivering therapeutic agents to target tissues or organs—such as for liver cancer or bone defect treatment. Their safety and efficacy have been clinically validated due to superior biocompatibility and biodegradability. |
| CAS Number | 26023-30-3 |
| Appearance | Spherical granules |
| Viscosity | 1.0 ± 0.1 dL/g |
| Heavy Metals | ≤ 10 μg/g |
| Monomer Residues | ≤ 2% |
| Solvent Residues | ≤ 1000 ppm |
| Molecular Weight Distribution | ≤ 2.0 |
| Moisture | ≤ 0.5% |
| Tin | ≤ 150 μg/g |
| Specific Rotation | -2° ~ 2° |