Sponge microneedles, also called sponge bone needles, are a skin care product. The beauty effect of sponge microneedles mainly has the following aspects: fade melanin, remove wrinkles and so on.
Function
1, fade melanin, sponge microneedles are injected directly into the deep skin, promote skin metabolism, speed up blood circulation, thus fade melanin, make the skin bright and shiny.
2, wrinkle removal, sponge microneedles contain collagen and a variety of important nutrients needed by the skin, quickly fill the skin base and stimulate skin collagen regeneration, to achieve anti-wrinkle and wrinkle removal effect, the skin will be more elastic.
| Items |
Specifications |
Results |
| Appearance |
White |
White powder |
| Identification |
Positive |
Complies |
| Assay |
98 |
98.5% |
| Ash |
≤5.0% |
2.55% |
| Loss on drying |
≤5.0% |
1.20% |
| Ignition residue |
≤2.0% |
0.25% |
| Heavy metals |
≤10ppm |
Complies |
| Pb |
≤2.0ppm |
Complies |
| As |
≤2.0ppm |
Complies |
| Odor |
Characteristic |
Complies |
| Particle size |
100%through 80 mesh |
Complies |
| Microbioiogical: |
| Total of bacteria |
≤1000cfu/g |
100cfu/g |
| Fungi |
≤100cfu/g |
Complies |
| Salmgosella |
Negative |
Complies |
| Coli |
Negative |
Complies |
Conclusion
|
Conform with USP/FCC/E302 specification
|
| Storage condition |
Store in cool & dry place, Do not freeze. Keep away from strong light and heat. |
| Shelf life |
2 years when properly stored |
Audited Supplier 
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