
Sample 10g Model 003-250μm-70% Hydrolyzed Sponge /Spicule/Microneedle Raw Materials for Cometics. Deep Skin Penetration: Porous needle-like structure enables active ingredients to penetrate deep into the skin. Collagen Regeneration: Generates micro-stimulation to induce collagen production and help skin self-heal. High Purity Content: Contains 70% Spicule with high quality and stable physical and chemical properties. Versatile Application: Suitable for creams, lotions, essences, and liquids in cold or hot processes. Stable Chemical Property: Inert silicon composition remains stable regardless of acidity or alkalinity. ISO 90001 Certified: Company passed ISO 90001 quality management system certification. Standard Drafting Unit: Core drafting unit for the 'Technical Specifications for Transdermal Absorption' standard. Fast Lead Time: Peak and off-peak season lead time within 15 working days.