Private Label Skincare & Cosmetics Private Label Skincare from leading contract manufacturer, Private Label Partners, for custom formulas, packaging for building your brand, and advanced technology in research and development to meet your needs. Private Label Partners offers quality, purity and cutting edge formulas in anti-aging skincare, acne skincare, hand and foot care, and pet products for physicians, dermatologists, the spa industry, and veterinarians to expand and grow existing lines.