Strong Factory Strength: Certifications, Production Capacity, and Global Reach
As a leading contract manufacturer of dietary supplements in China, Renshengkang has built a solid foundation for reliable production. With a total capitalization of US$10–50 million and a professional team of 51–100 employees, the factory adheres to international quality standards, holding core certifications including GMP, HACCP, QS, and ISO. These credentials ensure every batch of multivitamins meets rigorous safety and efficacy requirements, laying the groundwork for global market access.
Men's Multivitamin Tablet Factory - ODM Private Label Fatigue Fight
The factory’s production capabilities are equally impressive. It supports a minimum order quantity (MOQ) of just 50,000 tablets—ideal for both emerging brands testing the market and large enterprises scaling production. For bulk orders, the factory offers tiered FOB pricing: US$0.02 per tablet for orders over 1 million, US$0.05 for 500,000–999,999, and US$0.07 for 200,000–499,999. This cost advantage, combined with long-term partnerships with forwarders (enabling fast, discounted air, ocean, and truck shipping), helps brands optimize supply chain costs.
Renshengkang’s products are already sold worldwide, reaching major markets like the U.S., Canada, the European Union, and Australia—proving its ability to adapt to diverse regional regulatory and consumer needs.
Product Highlights: 19 Nutrients for 6 Key Vital Functions
Renshengkang’s men’s multivitamin tablet is a standout in the category, featuring a newly upgraded formula with 19 essential nutrients, all at 100% Daily Value (DV) for core components. This science-backed blend targets men’s unique health demands, providing nutritional support for 6 key vital functions: healthy energy metabolism (combatting fatigue), heart health, immune defense, cell health, muscle function, and blood pressure maintenance.
From the supplement facts, the formula excels in key nutrients:
- Vitamin A (900mg, 100% DV), Vitamin C (99mg, 110% DV), and Vitamin E (15mg, 100% DV) boost immunity and antioxidant protection;
- Vitamin D (27mcg, 135% DV) supports bone health and immune function;
- B vitamins (Thiamin, Riboflavin, B6, B12, Folic Acid) and Pantothenic Acid (15.5mg, 310% DV) drive energy metabolism, reducing fatigue;
- Minerals like Zinc (11mg, 100% DV), Magnesium (120mg, 29% DV), and Iodine (150mcg, 100% DV) support muscle function and thyroid health.
The product is designed for convenience: 3 pills per day, packaged in 200-tablet bottles (customizable packaging available). It has a 24-month shelf life and is stored at room temperature, simplifying inventory management for brands. Notably, it excludes iron (0mg) to avoid excess intake for men, while being unsuitable for pregnant women, newborns, and children—ensuring targeted safety.
Competitive Advantages: One-Stop ODM/OEM and Customer-Centric Service
Renshengkang’s core edge lies in its one-stop ODM/OEM services, tailored to brands’ unique needs. It offers full customization:
- Branding: Use the factory’s existing “Renshengkang” brand or create a private label;
- Formulas: Adjust nutrient ratios or add specific ingredients based on market trends (e.g., adaptogens for stress relief);
- Packaging: Choose from plastic bottles, glass bottles, iron boxes, tube packs, or bagged options, with custom sizes (standard single package: 10×8×5cm, gross weight 0.19kg);
- Flavors: Customize tastes to match regional preferences.
The OEM process is streamlined and transparent: from initial inquiry and package/formula discussions to order payment, production, and delivery—ensuring efficient project progression. The factory also provides free samples for brands to test quality, with an average response time of ≤24 hours for inquiries, keeping communication smooth.
Post-delivery, Renshengkang offers reliable after-sales support, addressing any quality or logistics issues promptly. Its “star quality control system” has earned a strong market reputation, giving brands peace of mind throughout the cooperation.

By:Global OEMs