OEM ODM Private Label Pet Vitamin D3 Supplement

 

Henan Yipai Bio-Tech Co., Ltd. is a professional manufacturer of veterinary-grade Pet Nutritional Supplements based in Zhengzhou, China. With over 17 years of experience in pet nutraceutical research and production, we specialize in private label pet vitamin D3 supplement manufacturing for global brands, distributors, and veterinary channels. Our core formulation combines high-potency vitamin D3 (>=1,200,000 IU/kg) with Ganoderma (Reishi mushroom) extract, Rhodiola extract, and lactoferrin — creating a synergistic liquid supplement that delivers superior calcium absorption and immune support for dogs and cats. When international buyers search for a reliable private label pet vitamin D3 supplement manufacturer China, they need more than just a factory; they need a partner who understands global regulatory requirements, packaging standards, and the specific demands of overseas markets. This page provides a comprehensive overview of our OEM/ODM capabilities, production standards, and how we support your private label pet supplement business from formulation to delivery.

 

 

17+ Years of Expertise in Pet Nutraceutical Manufacturing

 

Since our establishment in 2006, Henan Yipai Bio-Tech has focused exclusively on Pet Health Supplements. Over the past 17+ years, we have refined our formulations through continuous collaboration with veterinary institutions and real-world feedback from breeding farms, pet hospitals, and distributors across multiple countries. Our team understands not only the science of pet nutrition but also the practical requirements of international pet supplement brands — from regulatory compliance to packaging design to shelf appeal. As an established private label pet vitamin D3 supplement manufacturer China, we have served clients across Europe, North America, Southeast Asia, and the Middle East who trust us for consistent quality and reliable delivery timelines.

 

 

Most pet vitamin D3 supplements on the market contain only synthetic vitamin D3 in a basic carrier oil or inert base. Our formulation takes a different approach. We combine high-potency vitamin D3 with Ganoderma lucidum (Reishi mushroom) extract, Rhodiola rosea extract, and bovine lactoferrin. This multi-component approach is based on our research collaboration with Henan Agricultural University College of Veterinary Medicine and Zhengzhou University College of Life Sciences. The synergistic effect is significant: vitamin D3 enables calcium absorption; Ganoderma provides immune modulation and stress reduction; Rhodiola enhances cellular adaptation to physiological stress; and lactoferrin improves gut health and nutrient bioavailability. For your customers, this means a product that does more than simply address a nutritional deficiency — it supports overall pet wellness in a measurable way.

 

 

Our production base exceeds 20,000 square meters and operates under GMP (Good Manufacturing Practice) standards. We maintain separate workshops for liquid supplement production, packaging, and quality control testing. Our facility includes a dedicated laboratory for in-process testing, microbiology testing, and finished product analysis. Key certifications and quality systems are in place to support international export requirements. We understand that B2B buyers need more than marketing claims — you need documented proof of manufacturing standards. Our team provides certificate documentation, third-party lab test reports (COA), and facility audit support for qualified partners.

 

 

Custom Formulation Development

 

Every private label brand has different positioning and target customers. We support full-service pet supplement OEM ODM vitamin D3 bone health product development to help you differentiate your offering in the market. Our R&D team can adjust the vitamin D3 concentration (within safe and effective ranges), add or remove complementary ingredients, and modify the flavor profile to improve palatability for dogs and cats. If your brand requires a specific functional claim (for example, "supports senior joint health" or "promotes postpartum recovery"), we work with you to design a formulation that substantively supports that claim. Whether you need a basic white-label version of our existing formula or a fully customized pet supplement OEM ODM vitamin D3 bone health solution with unique ingredient combinations, our R&D team can deliver. Formulation development typically takes 2-4 weeks from initial brief to approved sample, depending on the complexity of adjustments and required testing.

 

 

Packaging is often the deciding factor for end-consumer purchasing decisions. We support full private label packaging services. Available bottle sizes include 30ml, 60ml, 100ml, and custom volumes upon request. Bottle materials are food-grade PET or glass depending on your market preference and budget. Dropper types include standard dropper caps, precision droppers, and pump dispensers for larger bottles. Label design support: we can work with your existing design files or provide design services to create label artwork that matches your brand identity. Label materials are available in standard paper, waterproof synthetic, and premium textured options. Outer packaging options include color-printed boxes, blister cards, and display-ready retail packaging.

 

Bulk Liquid Supplement Production and Minimum Order Quantities

 

We offer flexible production runs to support both emerging brands and established distributors. Our standard minimum order quantity (MOQ) for private label pet vitamin D3 liquid supplements starts at 500 units for standard formulations. For custom pet supplement OEM ODM vitamin D3 bone health products with unique ingredient profiles, MOQ may be higher depending on raw material procurement requirements. Production lead time is typically 15-25 working days after sample confirmation and raw material readiness. For repeat orders with stable formulations, lead times can be reduced. We maintain raw material inventory for our standard formulations to support faster turnaround for qualified recurring customers.

 

 

 

This section provides the technical specifications of our standard veterinary-grade pet vitamin D3 liquid supplement. These specifications can be adjusted for private label orders. Our product is positioned as premium veterinary grade vitamin D3 liquid for dogs and cats wholesale distribution channels worldwide.

 

Vitamin D3 Content and Potency

 

Our standard formulation contains no less than 1,200,000 IU of vitamin D3 per kilogram of finished product. This potency level is calibrated for effectiveness in dogs and cats across a range of body weights, from small breeds (under 5kg) to large breeds (over 25kg). The vitamin D3 used in our formulation is feed-grade and pharmaceutical-grade sourced from certified suppliers with full traceability documentation. Each batch of our veterinary grade vitamin D3 liquid for dogs and cats wholesale shipments includes a Certificate of Analysis (COA) verifying potency, purity, and safety parameters.

 

 

- Vitamin D3 (Cholecalciferol): Promotes calcium and phosphorus absorption; supports bone mineralization and dental health; modulates immune function.

- Ganoderma Lucidum Extract: Provides polysaccharides and triterpenes with immune-modulating properties; supports stress reduction and recovery.

- Rhodiola Rosea Extract: An adaptogenic herb that supports cellular resilience to physiological stress; beneficial for senior pets and post-recovery scenarios.

- Bovine Lactoferrin: A bioactive milk protein that supports gut health, enhances iron absorption, and contributes to immune system regulation.

- Excipients: Purified water, glycerol, natural flavor agents (palatability enhancers), and preservative system (within food additive safety limits).

 

Target Animals and Life Stages

 

The product is formulated for use in both dogs and cats. It is suitable for all life stages: puppies and kittens (growth phase), adult dogs and cats (maintenance), senior pets (bone density maintenance and joint support), and breeding animals (pregnancy and postpartum recovery). Specific dosage guidelines by body weight are provided with every batch and can be customized for your private label packaging. Wholesalers and distributors sourcing veterinary grade vitamin D3 liquid for dogs and cats wholesale quantities benefit from tiered pricing structures based on volume commitments.

 

 

- Standard bottle: 30ml / 60ml / 100ml amber PET bottle with tamper-evident dropper cap

- Label: Waterproof synthetic label; full-color printing; space for private label branding

- Outer carton: Corrugated shipping carton; standard 50/100/200 units per carton (configurable)

- Shelf life: 24 months from production date when stored in cool, dry conditions away from direct sunlight

- Storage: Store at 15-25 degrees Celsius; do not freeze

 

Quality Assurance and Certification for International Buyers

 

 

We operate an in-house quality control laboratory equipped for physical, chemical, and microbiological testing. Every production batch undergoes testing for: vitamin D3 potency (HPLC method), microbial limits (total plate count, E. coli, Salmonella, etc.), heavy metal limits (lead, arsenic, mercury, cadmium), and physical appearance/organoleptic properties. Test results are documented in a Certificate of Analysis (COA) that accompanies each batch shipment. This rigorous QC process ensures that every unit of veterinary grade vitamin D3 liquid for dogs and cats wholesale orders meets the same high standard regardless of order size.

 

Export Documentation and Regulatory Support

 

We have experience exporting pet supplements to multiple international markets. Our team can provide supporting documentation for import clearance, including Certificate of Origin, commercial invoice, packing list, bill of lading, and relevant health/quality certificates. For markets with specific regulatory requirements (such as the EU, UK, Australia, or others), we work with buyers to ensure product documentation meets the necessary standards. We recommend that buyers also consult with local regulatory experts, as import requirements vary by country and are subject to change.

 

Over the past 17+ years, we have supplied pet nutritional supplements to customers in multiple countries and regions. Our export experience covers markets in Europe, North America, Southeast Asia, the Middle East, and South America. We understand the logistical requirements of international shipping, including container loading, palletization, temperature considerations for liquid supplements, and customs documentation. For private label partners, we offer flexible shipping terms (FOB, CIF, or other Incoterms upon agreement) and can work with your designated freight forwarder or recommend reliable logistics partners.

 

 

Frequently Asked Questions for B2B Buyers

 

Q: What is the minimum order quantity for private label pet vitamin D3 supplements?

A: Our standard MOQ is 500 units for existing formulations with private label packaging. For fully custom formulations, MOQ may be 1000 units or higher depending on raw material requirements.

Q: Can you help with label design for my private label brand?

A: Yes. We have an in-house design team that can create label artwork based on your brand guidelines. If you already have label designs, we can work with your print-ready files.

Q: Do you provide product liability insurance for international shipments?

A: Product liability arrangements vary by market and buyer requirement. We can discuss insurance coverage as part of the commercial agreement. We recommend that buyers also maintain their own product liability coverage appropriate for their market.

Q: Can I order a small trial batch before committing to a full MOQ production run?

A: For new private label partners, we can sometimes arrange a trial batch at a higher unit price. Please discuss this with our sales team during the initial inquiry.

Q: What quality certifications does your facility have?

A: Our production facility operates under GMP standards and we maintain quality management system documentation. Specific certification documents can be provided to qualified B2B partners under NDA.