| Customization: | Available |
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| Powder: | Yes |
| Customized: | Customized |
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Sponge Microneedles Powder (also called Spongilla Spicules Powder) is a natural, silica-based material derived from freshwater sponges. It is widely recognized in the cosmetic industry for its ability to exfoliate, improve skin absorption, and stimulate collagen production, making it a popular choice for anti-aging, acne treatment, and skin rejuvenation products.
Our product is sourced from high-quality freshwater sponges grown in clean, eco-friendly environments. The raw material undergoes careful cleaning, dehydration, grinding, and sterilization to maintain the natural structure of the microneedles while ensuring safety and consistency.
The most popular specifications include 50μm, 80μm, and 120μm spicules with 98% purity. The powder is light gray to beige, with a slight marine scent, no significant taste, and a gritty texture that integrates well into creams, gels, and masks.
Sponge Microneedles Powder is commonly used in skincare formulations at concentrations of 0.5%-3%. It enhances exfoliation, improves absorption of active ingredients, and delivers visible results like smoother, brighter skin.
Our product stands out for its superior purity, stable supply chain, and flexible customization options. Customers consistently report high satisfaction, faster results, and excellent market feedback when incorporating our powder into their formulations. Contact us today to see how we can elevate your product offerings!
COA
| Test Item | Specification | Test Method | Result |
| Sponge Microneedles | ≥99% | HPLC | 99.34% |
| Appearance | White powder | Visual Inspection | Complies |
| Loss on Drying | ≤5.0% | Loss on Drying at 105°C | 0.13% |
| Ash Content | ≤5.0% | Ashing Method at 550°C | 0.56% |
| Total Heavy Metals | ≤10 ppm | Atomic Absorption Spectroscopy | <5 ppm |
| Total Plate Count | <1000 cfu/g | Microbial Plate Count Method | <50 cfu/g |
| Yeast & Mold | <100 cfu/g | Microbial Plate Count Method | <10 cfu/g |
| E. Coli | Negative | PCR or Enrichment Method | Negative |
| Staphylococcus Aureus | Negative | Baird-Parker Agar Method | Negative |
| Pesticides | Negative | GC-MS (Gas Chromatography-Mass Spectrometry) | Negative |
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