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PLLA Buttock Injections
Ingredient: Poly-l-lactic acid 50%, Sodium carboxymethyl cellulose, Mannitol
Specification: 150mg, 180mg,350mg
Package: Bottle
Application Area: Combined to make water and light, tighten and lift the skin, stimulate collagen, fill wrinkles and so on.
Product Introduction：
Unlike traditional hyaluronic acid fillers that provide instant volumizing by adding substance directly under the skin, biostimulator injections take a more regenerative approach. They use bioactive materials — such as polycaprolactone (PCL), poly-L-lactic acid (PLLA), and calcium hydroxylapatite (CaHA) — which gradually stimulate fibroblasts to produce new collagen over several months.
This collagen induction results in subtle yet significant improvement: restoring facial contours, improving skin firmness, and reducing the appearance of lines and wrinkles — all while preserving a natural look that evolves over time.
Product Display：
Product Details:
Type | |
Ingredient | Hyaluronic 26mg/ml, hydroxyapatite 30% |
Specification | 150mg, 180mg,350mg |
Effect area | Different uses, different layers |
Application area | Combined to make water and light, tighten and lift the skin, stimulate collagen, fill wrinkles and so on |
How to choose | Moderate to severe naso-lip wrinkles |
Package | Bottle |
Storage | Cool, dry environment |
Recommended | 1-2 pc/time |
Recommended interval | 12-24 months |
Lasting time | 12-24 months |
Microsphere size | More uniform particle size; D10 is greater than 10μm |
Characteristic viscosity | 1.2-1.4dL/g |
Product Package:
Product Solutions:
Customer Feedback：
Key benefits fueling demand
Longer-lasting effects: Results can extend up to 18–24 months or longer, as collagen continues to regenerate.
Natural aesthetics: Rather than instantly adding volume, these products gradually rebuild the skin’s own support structure.
Improved skin quality: Patients report firmer, smoother, and more elastic skin as collagen production increases.
Versatility: Effective for multiple areas, including cheeks, temples, chin, and even neck and hands.
Development Process:
Safety and growing acceptance
Proper injection technique is essential, and certified professionals must have anatomical knowledge and experience. In China, regulatory authorities have strengthened standards, requiring clinical data and quality certifications for approval of new biostimulator products, contributing to increased patient confidence.
A symbol of China’s aesthetic evolution
China’s embrace of biostimulator injections reflects a broader shift in aesthetic medicine — from short-lived, surface-level solutions to regenerative treatments that support long-term skin health and natural beauty.
As domestic innovation accelerates and international partnerships expand, China’s biostimulator market is positioned not only to meet local demand but also to shape global trends — ushering in a new era of science-backed, natural facial rejuvenation.
Factory Equipment:
