
Koushini Recombinant Collagen Facial Mask. Recombinant Collagen Technology: Features the smallest molecular size for deep penetration and long-lasting hydration. Multi-Functional Benefits: Delivers whitening, nourishing, anti-wrinkle, and firming effects for all skin types. Rich Ingredient Formula: Contains Vitamin C, Hyaluronic Acid, Collagen, Shea Butter, and Green Tea for skin radiance. OEM and ODM Services: Full customization support for formula, packaging, and product specifications. GMP Certified Production: Manufactured under Good Manufacturing Practice standards for medical products safety. Customizable Packaging Size: Available in 25ml or customized sizes to meet specific client requirements. Professional Whitening Formula: Clinically proven gentle formula delivering immediate luminosity in 20 minutes. One-Stop Service Solution: Includes formula development, design, quality inspection, and production support.