Natural Cosmetic Skin Care Silk Protein Peptide Powder

Natural Cosmetic Skin Care Silk Protein Peptide Powder. Multi-Certification Compliance: Certified by RoHS, BRC, ISO, FDA, and HACCP for safety and quality assurance. High Purity Assay: Assay result is 99%, verified by HPLC and UV methods for cosmetic and food grades. Wide Cosmetic Applications: Suitable for facial masks, creams, shampoos, baby care, toothpaste, and soaps. Customizable Packaging: Available in 1kg, 5kg, 25kg packages or customized according to customer requirements. Low Minimum Order Quantity: MOQ is only 1kg, allowing for flexible purchasing for small or large batches. Fast Lead Time: Average lead time is within 15 workdays for both peak and off-season periods. Customization from Samples: Supports customization from designs and samples to meet specific client needs. Excellent Water Solubility: Water-soluble polypeptide with good solubility, ideal for liquid cosmetic formulations.