Anti Wrinkles Beauty Product Injectable Plla Filler Poly-L-Lactic Acid
Product Description
As we age, the fat, muscles, bone, and skin in our face begins to thin. This loss of volume leads to either a sunken or sagging appearance of the face. Injectable poly-l-lactic acid is used to create structure, framework, and volume to the face. PLLA is known as a bio-stimulatory dermal filler, that helps stimulate your own natural collagen production to smooth facial wrinkles and improve skin tightness, revealing a refreshed-looking you.
Over time your skin breaks down PLLA into water and carbon dioxide. The effects of PLLA appear gradually over a few months, producing natural results.
COA
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ITEMS |
STANDARD |
TEST RESULT |
| Assay | 99% Poly-L-Lactic Acid | Conforms |
| Color | White powder | Conforms |
| Odor | No special smell | Conforms |
| Particle size | 100% pass 80mesh | Conforms |
| Loss on drying | ≤5.0% | 2.35% |
| Residue | ≤1.0% | Conforms |
| Heavy metal | ≤10.0ppm | 7ppm |
| As | ≤2.0ppm | Conforms |
| Pb | ≤2.0ppm | Conforms |
| Pesticide residue | Negative | Negative |
| Total plate count | ≤100cfu/g | Conforms |
| Yeast & Mold | ≤100cfu/g | Conforms |
| E.Coli | Negative | Negative |
| Salmonella | Negative | Negative |
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Conclusion |
Conform with Specification |
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Storage |
Stored in Cool & Dry Place, Keep Away From Strong Light And Heat |
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Shelf life |
2 years when properly stored |
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Function
1, Protect the skin: Poly-L-Lactic Acid has strong water solubility, can protect the skin after use, play a role in moisturizing, hydrating and other functions, help to lock water in the skin surface, prevent skin dehydration caused by dry, peeling and other symptoms.
2. Thickening the dermis: After applying Poly-L-Lactic Acid to the skin surface, it can promote the formation of keratinocytes, increase the water in the dermis, thicken the dermis and dilate capillaries, helping to improve skin quality.
3, shrink pores: After the body uses Poly-L-Lactic Acid reasonably, it can promote skin metabolism, speed up the renewal of skin tissues, help to improve the accumulation of sebum in pores, and reduce the thickness of pores.
Application
1. Drug delivery : PLLA can be used to prepare drug carriers such as drug microspheres, nanoparticles or liposomes for controlled release of drugs. For example, PLLA microspheres can be used in tumor therapy. By encasing anti-cancer drugs in the microspheres, continuous release of the drugs in tumor tissues can be achieved.
2. Tissue engineering : PLLA is a common material for preparing tissue engineering scaffolds, which can be used for the repair and regeneration of bone tissue engineering, skin, blood vessels, muscle and other tissues. Scaffold materials usually require a high molecular weight to ensure adequate mechanical stability and appropriate degradation rate in vivo 1.
3. Medical devices : PLLA is widely used in the manufacture of various medical devices, such as biodegradable sutures, bone nails, bone plates, scaffolds and so on, due to its good biocompatibility and biodegradability. For example, PLLA bone pins can be used to immobilise a fracture, and as the fracture heals, the pins degrade in the body without needing to be removed again.
4. Plastic surgery : PLLA is also used as an injectable filling material and is widely used in the field of plastic surgery. By injecting PLLA under the skin, the skin's firmness and elasticity can be improved to achieve the effect of slowing skin aging. This form of application has become popular with many patients as a non-surgical aesthetic plastic surgery option .
5. Food packaging : With the improvement of environmental awareness, PLLA as a biodegradable material has received extensive attention in the field of food packaging. Biodegradable packaging materials can reduce the impact on the environment and reduce plastic pollution. The transparency and optical properties of PLLA make it an ideal food packaging material to improve the visibility of food .
In summary, L-polylactic acid powder plays an important role in many fields due to its excellent biocompatibility, degradability and plasticity.
Package & Delivery
