Spicules 100 μm uses short, uniformly sized biogenic spicules refined through a solvent-free multi-step purification technology to ensure safety and consistency. The controlled 100 μm length minimizes irritation risk while still delivering effective micro-stimulation. This structure supports enhanced absorption of active ingredients across large application areas. The grade targets body care formulations that require gentle stimulation, safe repeated use, and reliable performance.
Spicules 320 μm represents the highest stimulation grade, produced with extended spicule length for scalp and advanced skin applications. The 320 μm structure actively stimulates microcirculation and maximizes delivery of
Impregnated (Coated) Spicule uses bio-silica spicules as a microneedle delivery carrier for functional cosmetic ingredients. The technology loads active ingredients into the internal porous structure of each spicule. It also
Spicules 200 μm PDRN combines bio-silica spicules with sodium DNA as a functional cosmetic active. The spicule structure provides controlled mechanical skin stimulation during topical application. The product incorporates PDRN