By:Global OEMsThe factory’s strength lies in its scale, certification, and production capacity—key pillars for seamless OEM/ODM cooperation. As a GMP-certified manufacturer, Yiwu Xianli adheres to strict international quality standards, ensuring every batch of SADOER Vitamin C Essence meets safety and efficacy requirements. With an available product quantity of 1.2 billion units, the factory can handle large-volume orders efficiently, eliminating concerns about supply chain delays. Additionally, the production line supports flexible customization: whether it’s adjusting net content (30ml/100ml options), modifying packaging (standard box packaging, with carton configurations of 1128 or 1126 pcs), or tailoring formulas to align with a brand’s unique positioning, the factory’s professional team delivers precision and consistency.
SADOER Vitamin C Essence itself boasts market-leading features that give OEM/ODM partners a competitive edge. At its core, the essence combines two powerful active ingredients—vitamin C and glycerin—targeting multiple skincare pain points. Vitamin C drives brightening and anti-aging effects, reducing freckles, dark spots, and fine lines, while glycerin ensures deep hydration, leaving skin smooth and nourished. Unlike single-function serums, it integrates six core benefits: anti-aging, anti-puffiness, lightening, moisturizing, nourishing, and skin revitalization, catering to the multi-dimensional needs of modern consumers. The liquid form ensures easy absorption, and its focus on facial use aligns with the high-demand facial skincare segment. With a 3-year shelf life, the product also offers excellent storage stability, reducing inventory waste for brands.
To further support OEM/ODM partners, Yiwu Xianli provides a full range of service support. The company offers OEM, OBM, and ODM services, allowing brands to choose the collaboration model that best fits their stage—from fully customizing formulas and packaging (ODM) to leveraging the existing SADOER brand framework (OBM). For new partners, the free sample policy enables testing of product quality and efficacy before committing to large orders, minimizing investment risks. MOQ flexibility (96pcs/72pcs) accommodates both emerging brands with small initial orders and established brands scaling up. On the logistics front, partnerships with TNT, FEDEX, and sea freight ensure timely and cost-effective delivery to global markets, while the professional team provides end-to-end communication support, from order confirmation to after-sales service.
For brands seeking a vitamin C essence OEM/ODM partner that balances quality, scale, and flexibility, SADOER Vitamin C Essence by Yiwu Xianli E-Commerce Firm is a standout choice. Its strong factory foundation, consumer-centric product features, and comprehensive service support lay the groundwork for successful brand collaboration in the global skincare industry.
