Health Supplement OEM Our Vitamin D3 and K2 Softgel Support

• Customization: Available
• Certification: GMP, ISO, HACCP
• Age Group: Children
• Model NO.: 800IU; 1000IU; 2000IU; 4000IU
• Type: Capsule
• Gender: Unisex
• Packaging: Customized Packaging
• Storage Note: Moisture Proof
• Logo Printing: Without Logo Printing
• Product Type: Food
• Shape: Cylindrical, Olive Shaped, Fish Shaped
• Transportation Method: Air and Sea Freight
• Transaction Method: Fob/CIF/DDP
• Formula: Synergistic
• Benefits: Dual-Action
• Compliance: International
• Transport Package: Batch Packaging, Customized Packaging
• Specification: 500mg; 1000mg; 1200mg
• Origin: China

Product Description

Specification

Product Name	Vitamin D3 + K2 Softgel
Active Ingredients	Vitamin D3 (Cholecalciferol) + Vitamin K2 (MK-7 or MK-4)
D3 Strength	1000 IU / 2000 IU / 4000 IU (customizable)
K2 Strength	50 mcg / 100 mcg MK-7 (or customized MK-4/MK-7 ratio)
Dosage Form	Softgel capsule
Appearance	Small, clear or light-yellow softgel
Shell Material	Gelatin, Glycerin, Purified Water
Carrier Oil	MCT Oil / Olive Oil / Sunflower Oil
Function Claims	Supports bone health, calcium absorption & cardiovascular function
Recommended Serving	1 softgel daily or as directed
Packaging Options	HDPE bottle, PET bottle, blister pack, bulk bags
Bulk Packaging	10–25 kg aluminum bag / 25 kg drum
Shelf Life	24–36 months
Storage Conditions	Store in a cool, dry place away from sunlight
Production Standard	GMP / HACCP / ISO compliant
OEM/ODM Services	Available (formula, label, bottle & packaging customization)

Product Description

Vitamin D3+K2 softgel

Product Features

Scientifically formulated with synergistic Vitamin D3 and Vitamin K2 (MK-7). Softgel format ensures easy absorption and bioavailability. Each capsule typically provides 2000 IU D3 and 100 mcg K2, customizable upon request.

Health Benefits

Promotes bone mineralization and supports calcium absorption. Helps transport calcium to bones and away from arteries. Strengthens immunity and supports cardiovascular health.

Applications

Bone and joint health supplements. Preventive nutrition for elderly and post-menopausal consumers. Private label or functional formula for export markets. 

Product Advantages

Dual-action formula for bone and heart health. High-stability softgel with minimal oxidation. Fully compliant with EU and US nutrition standards. OEM/ODM customization available for dosage and bottle design.

Main Products

Company Profile

For over 75 years, Double Whale Pharmaceutical has established a solid reputation in the pharmaceutical field, specializing in oral formulations and health-related research. As part of the group's expansion into the global nutraceutical market, Humsuns serves as the dedicated contract manufacturing division, combining pharmaceutical precision with flexible nutrition product development.

All manufacturing activities are carried out in highly automated and intelligently operated plants, recognized as provincial-level smart factories. These facilities include softgel encapsulation workshops, tablet compression lines, beadlet production centers, powder blending units, and liquid formulation equipment. Each line is designed to meet stringent pharmaceutical requirements, ensuring optimal cleanliness, accuracy, efficiency, and product stability.

Our quality assurance system incorporates raw material identity verification, microbiological testing, heavy metal screening, dissolution profiling, and comprehensive documentation to guarantee compliance with international standards. Whether customers require softgels, capsules, tablets, chewables, liquid oral drops, or customized blends, we offer complete OEM/ODM capabilities from concept to finished product.

Humsuns supports global partners with formulation consulting, sample development, pilot-scale adjustments, artwork design, and full-service packaging solutions. With experience serving brands across Europe, North America, Oceania, and Asia, we understand diverse market regulations and can help clients adapt formulas to meet regional requirements.

Driven by a legacy of pharmaceutical integrity and innovation, Double Whale and Humsuns aim to be a trusted manufacturing partner, helping customers deliver high-quality, safe, and competitive nutritional supplements to the global market.

Exhibitions

Our Customers & Partners

Packaging & Shipping

We deliver comprehensive packaging and logistics solutions tailored to the needs of global nutrition and health-product brands. Our services cover the full journey—from custom-designed consumer packaging to bulk industrial export packaging. All materials meet international regulations for food and supplement applications and can be adapted to match specific product features, marketing strategies, and compliance requirements.

Customized Packaging Options

1. Retail-Level Packaging:
A wide range of packaging forms is available, including HDPE/PET containers, glass bottles, blister packs, strip packs, sachets, and premium gift boxes. We also provide end-to-end services such as label creation, printing, and retail-ready assembly.

2. Bulk & Industrial Packaging:
We supply large-format packaging—such as 10–25 kg master bags, aluminum foil liners, fiber drums, and PE drums—designed for repacking, refilling, or contract-formulation operations.

3. Protective Functional Packaging:
Depending on product sensitivity, we offer light-resistant, moisture-resistant, and oxygen-barrier packaging options, including UV-blocking bottles and modified-atmosphere packaging technologies.

Transportation Solutions

Our solid partnerships with global logistics providers ensure reliable distribution across multiple transport channels.

• Air Transport: Ideal for urgent, high-value shipments with tight timelines.
• Sea Shipment: FCL and LCL solutions available for cost-optimized mass export.
• Rail & Road Freight: Covers key domestic ports and international corridors across Europe and Central Asia.

Quality Assurance

We apply comprehensive protection measures—anti-shock, moisture control, and temperature management—to safeguard every shipment. Export items can be upgraded with reinforced crates or palletized packaging when needed. We support EXW, FOB, CIF, and DDP terms, and can assist with customs clearance and import formalities.

Humsuns ensures every product remains secure and consistent in quality throughout the entire supply chain, from production facilities to the customer's warehouse.

FAQ

1. What makes your OEM/ODM service unique?

We combine Double Whale's 75-year pharmaceutical heritage with modern nutraceutical innovation, ensuring highly reliable manufacturing at every step.

2. Do your products comply with global regulatory standards?

Yes. We follow guidelines aligned with FDA, EFSA, TGA, and other international regulatory frameworks depending on customer needs.

3. Do you offer flexible MOQ?

Yes. MOQ varies by product form, and we offer small pilot batches for new projects or market entry testing.

4. How do you ensure raw material quality?

All materials undergo identity verification, purity checks, microbial tests, and heavy-metal screening before entering production.

5. Can we modify capsule size, color, or shape?

Certainly. Softgel size, color, transparency, and imprinting can all be customized based on your brand positioning.

6. Do you provide artwork and packaging design?

Yes. Our design team can create labels, boxes, and compliant artwork for global markets.

7. What types of health categories do you support?

We cover omega oils, vitamins, minerals, herbal extracts, beauty-from-within formulas, immunity, energy, joint care, and more.

8. Is after-sales support available?

Yes. We provide continuous communication, batch documentation, and technical support even after product delivery.