Spicules 220 μm applies precision size-control and purification processes to produce medium-length spicules optimized for facial use. The balanced structure delivers controlled mechanical stimulation that supports epidermal regeneration without excessive disruption. This grade significantly improves transdermal delivery efficiency of functional ingredients while maintaining skin comfort. It suits facial formulations designed for daily or treatment-level use that require both safety and visible efficacy.
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 Brown (Peeling Care) uses minimally refined biogenic silica needles derived from a self-controlled Spongilla lacustris breeding base to ensure raw material safety and heavy-metal control. The limited purification process
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