Vitamin D3 Supplement Manufacturer | 6 Formats, Low MOQs
Manufacture Vitamin D3 supplements in softgels, capsules, gummies, tablets, powder, or liquid, all manufactured in a GMP-certified, FDA-registered facility with a COA on every batch.
D3 + K2 combinations, vegan lichen-sourced D3, and dosages from 400 IU to 10,000 IU. Custom Vitamin D3 formulation and private label options available across all six formats.
Vitamin D3 Supplement Manufacturer Built for Brand Owners
NutraSeller is a Vitamin D3 contract manufacturer that produces supplements across six delivery formats: capsules, tablets, powder, gummies, softgels, and liquid drops. Every product is manufactured in a GMP-certified, FDA-registered facility that spans over 100,000 square feet, with UPLC, HPLC, and FTIR testing and a COA on every batch.
Vitamin D3 (cholecalciferol) is a fat-soluble vitamin, and that property directly affects how it should be formulated. NutraSeller sources D3 from both lanolin (the industry standard) and lichen (for vegan-certified products), giving you the flexibility to position your brand exactly where it needs to be. Whether you’re building a private label Vitamin D3 supplement line for Amazon FBA, launching a custom Vitamin D3 formulation for your Shopify store, or expanding into retail with a gummy format, production is handled from raw material sourcing through finished goods and shipping.
D3 + K2 (MK-7) combination formulas, which represent one of the fastest-growing segments in the vitamin category, are a core formulation option across softgels, capsules, and liquid formats. Our R&D team works directly with brand owners on dosage selection, ingredient sourcing, and format decisions before production begins.
Get Your QuoteManufactured in GMP-Certified, FDA-Registered Facility
All Vitamin D3 production takes place under strict GMP protocols in a registered facility with documentation to match.
Low MOQs, Fast Lead Times
Start at 2,500 units for most formats. First orders ship in 6 to 14 weeks depending on format complexity.
COA on Every Batch
Every batch of Vitamin D3 supplements ships with a Certificate of Analysis. Testing uses UPLC, HPLC, and FTIR instrumentation.
Vegan D3 from Lichen Source
Plant-based cholecalciferol from lichen, paired with HPMC capsule shells for a fully vegan product.
D3 + K2 Combination Formulas
Vitamin D3 and K2 (MK-7) combination products manufactured in softgels, capsules, tablets, and liquid formats.
NDA Before Any Discussion
Your formula, brand details, and product strategy are protected under a non-disclosure agreement before the first conversation.
Vitamin D3 Supplement Manufacturer Formats
Six delivery formats for Vitamin D3, each suited to different markets, consumer demographics, and sales channels.
Vitamin D3 Capsules
Available in gelatin or HPMC (vegan) shells. HPMC capsules paired with lichen-sourced D3 create a fully vegan product. Dry fill format with the option to include MCT powder as an excipient for improved fat-soluble nutrient delivery. White label Vitamin D3 capsules are a cost-effective entry point for new brands, with flexibility for custom formulations including D3 + K2 combinations. Faster lead times and lower custom MOQs compared to softgels make capsules a strong choice for brands testing new SKUs.
MOQ: 2,500 Units (60ct)Vitamin D3 Tablets
Compressed tablets are the most cost-effective format for bulk Vitamin D3 supplement production targeting retail distribution. D3 is blended with excipients and compressed into a solid dose that is shelf-stable and easy to package at high volumes. Tablets work well for brands positioning on price, especially in grocery, pharmacy, and mass-market retail channels. Available in standard round or caplet shapes. Dosages from 400 IU to 10,000 IU. Ideal for brands that need to hit aggressive per-unit cost targets while maintaining quality.
MOQ: 2,500 Units (60ct)Vitamin D3 Powder
Powder format is less common for standalone Vitamin D3 but plays a significant role in functional blend products. D3 powder works well combined with electrolytes, greens blends, collagen, or magnesium for multi-benefit formulations. Available in bulk tub or stick pack format for single-serve convenience. Stick packs are particularly effective for DTC subscription models and on-the-go consumer positioning. Powder gives brands the ability to create differentiated products that combine Vitamin D3 with complementary ingredients in a single serving.
MOQ: 2,500 UnitsVitamin D3 Gummies
Gummies are the highest-demand format for Vitamin D3 in family and wellness consumer markets. NutraSeller’s in-house flavor development team creates custom flavors with natural colors and flavoring for clean-label retail shelf placement. Stock formulas are available for faster launch, while custom gummy development adds 4 to 6 weeks for R&D and stability testing. Gummies drive strong repeat purchase rates and are particularly effective for Amazon FBA and retail channels. This is the Vitamin D3 gummy manufacturer option for brands that need batch-to-batch flavor and texture consistency.
MOQ: Stock 2,500 | Custom ~8,333Vitamin D3 Softgels
Softgels are the preferred format for Vitamin D3 among brands focused on premium positioning. D3 is suspended in an oil carrier (typically MCT oil or olive oil), which is commonly marketed as supporting absorption of fat-soluble nutrients. Vitamin D3 softgel manufacturer capabilities include D3 + K2 (MK-7) combination formulas, which represent one of the highest-demand SKUs in the entire vitamin category on Amazon. Softgels carry a higher perceived value and allow brands to command premium pricing. Available from 1000 IU through 10,000 IU dosages. Cholecalciferol supplement manufacturing in softgel format starts at 2,500 units for stock formulas.
MOQ: Stock 2,500 | Custom ~5,000Vitamin D3 Liquid Drops
Liquid D3 in dropper bottles serves pediatric, geriatric, and “easy to take” consumer segments where swallowing capsules or tablets is a barrier. D3 is suspended in an oil carrier for stability and dosing flexibility. Each drop delivers a measured amount, allowing consumers to adjust their intake. Liquid format is a strong differentiator on Amazon and Shopify DTC, where most competing products are capsules or softgels. Brands targeting parents, older adults, or health-conscious consumers who prefer liquid supplementation should consider this format for its distinct market positioning.
MOQ: 2,500 UnitsVitamin D3 Ingredient Options for Your Formulation
Vitamin D3 manufacturing involves more than just the active ingredient. The source of D3, the carrier oils, and the complementary ingredients you choose define your product’s market positioning and consumer appeal. NutraSeller sources both lanolin-based and lichen-based (vegan) cholecalciferol, with full traceability documentation. Common combination ingredients like Vitamin K2 (MK-7) and magnesium are available for multi-ingredient formulations that give your brand a competitive edge in a saturated category.
Request Formulation DetailsD3 Format Selection Guide: Matching Your Delivery Format to Your Market
Vitamin D3 is a fat-soluble vitamin, and that property creates meaningful differences between formats. This guide helps you choose the right delivery format based on your target consumer, sales channel, and brand strategy.
Softgels
Premium DTC, Amazon, Health-Focused ConsumersD3 dissolved in an oil carrier (MCT or olive oil) is the format most commonly associated with fat-soluble vitamin delivery. Softgels carry a premium perception and allow higher price points. The D3 + K2 combination in softgel form is one of the top-selling supplement SKUs on Amazon. Best for brands targeting health-conscious adults who prioritize absorption and are willing to pay more per unit. If you’re building a Vitamin D3 5000 IU private label product, softgels are the strongest format for perceived value.
Capsules
Vegan Brands, Clean Label, Budget-Conscious LaunchesCapsules offer the widest flexibility for Vitamin D3. Gelatin shells work for standard products, while HPMC shells paired with lichen-sourced D3 create a fully vegan product. Dry fill is the default, though MCT powder can be added as an excipient. Capsules have faster lead times and lower custom MOQs than softgels, making them ideal for brands testing new products or running smaller batches. Strong choice for private label vs. custom formula strategies.
Gummies
Family Market, Retail Shelves, High Repeat PurchasesGummies drive the highest repeat purchase rates in the Vitamin D3 category because consumers enjoy taking them. Natural flavors and colors position gummies for retail shelf placement in stores with clean-label requirements. Custom flavor development through the in-house flavor team is available, with citrus, berry, and tropical being the most requested profiles. Gummies require higher custom MOQs (~8,333 units) and longer lead times (12 to 14 weeks), so plan your launch timeline accordingly.
Tablets
Retail, Mass Market, Price-Competitive PositioningTablets have the lowest cost of goods sold (COGS) of any Vitamin D3 format, making them the right choice for brands competing on price in grocery, pharmacy, and mass-market retail. Compressed tablets are shelf-stable, easy to package in high-count bottles (90ct, 120ct, 180ct), and familiar to retail buyers. Less differentiated than softgels or gummies, but the economics work well for high-volume brands that need to scale.
Liquid Drops
Pediatric, Geriatric, Easy-to-Take PositioningLiquid D3 in dropper bottles gives consumers flexible dosing and eliminates the need to swallow pills. This format is underrepresented on Amazon relative to capsules and softgels, creating a differentiation opportunity. Strong positioning for parents (children’s D3), older adults, and anyone who prefers liquid supplementation. D3 is suspended in an oil carrier for stability. Liquid also works well as a D3 + K2 combination product with per-drop dosing marked on the label.
Powder
Functional Blends, Subscription DTC, Stick PacksStandalone D3 powder is uncommon, but D3 as an ingredient in functional blends is a growing category. Combine D3 with electrolytes, greens, collagen, or magnesium for a multi-benefit product that stands apart from single-ingredient D3 products. Available in bulk tub or stick pack format. Stick packs work well for subscription-based DTC brands on Shopify and are portable enough for on-the-go consumers. This is where differentiation happens in the Vitamin D3 category.
How Vitamin D3 Supplement Manufacturing Works
From your initial concept through finished goods shipment, every step of production is handled in a GMP-certified, FDA-registered facility.
Consultation & NDA
Your project starts with a signed NDA to protect your brand, formula, and business details. We discuss your target market, preferred format, dosage, D3 source (lanolin or lichen), and any combination ingredients like K2 or magnesium.
Formulation & R&D
Our R&D team develops your custom Vitamin D3 formulation or prepares a stock formula for private label production. For gummies, the in-house flavor team develops and tests custom flavors. Stability testing confirms shelf life and product integrity.
Raw Material Sourcing
D3 (cholecalciferol) is sourced from verified suppliers with full traceability. Carrier oils, capsule shells, excipients, and any combination ingredients are procured and tested upon arrival at the facility.
Production
Manufacturing takes place in a 100,000+ sq ft, GMP-certified, FDA-registered facility. Whether the product is a softgel, capsule, gummy, tablet, liquid, or powder, each production run follows documented SOPs with quality checkpoints.
Testing & Quality Control
Every batch undergoes testing using UPLC, HPLC, and FTIR instrumentation. A Certificate of Analysis (COA) is generated for each batch and included with your shipment. Testing meets requirements for marketplace documentation including Amazon.
Packaging & Shipment
Finished products are packaged, labeled, and shipped directly to your warehouse, Amazon FBA prep center, or fulfillment facility. Packaging options include bottles, stick packs, and dropper bottles depending on your chosen format.
Vitamin D3 Supplement Manufacturer Quality Standards
Every Vitamin D3 product manufactured by NutraSeller is produced under rigorous quality control protocols in a GMP-certified, FDA-registered facility. Quality isn’t a marketing claim. It’s built into every step of the production process, from raw material testing through final batch release. The testing infrastructure and documentation standards are designed to meet the requirements of marketplace sellers, retail buyers, and direct-to-consumer brands.
UPLC / HPLC / FTIR Testing
Advanced analytical instrumentation verifies every batch. Testing is performed in-house to maintain quality control and documentation speed.
COA on Every Batch
Every production run of Vitamin D3 supplements ships with a Certificate of Analysis. This documentation supports Amazon third-party testing requirements and retail buyer compliance checks.
Raw Material Verification
Every incoming ingredient, including D3 cholecalciferol, carrier oils, capsule shells, and excipients, is tested before entering production.
Documented SOPs at Every Stage
Standard operating procedures are followed and documented at every production checkpoint from batching through packaging.
NutraSeller vs. Generic Vitamin D3 Supplement Manufacturer
Not all supplement manufacturers handle Vitamin D3 the same way. Here’s how NutraSeller compares on the details that matter to brand owners.
| Feature | NutraSeller | Generic Manufacturer |
|---|---|---|
| D3 Formats Available | 6 formats: capsule, tablet, powder, gummy, softgel, liquid | Typically 2-3 formats |
| D3 + K2 (MK-7) Combinations | Available across softgels, capsules, tablets, and liquid | Often not offered or limited to one format |
| Vegan D3 from Lichen | Lichen-sourced D3 with HPMC capsule options | Lanolin-only sourcing is common |
| Minimum Order Quantity | Starting at 2,500 units | Often 5,000-10,000+ units |
| Manufactured in GMP-Certified, FDA-Registered Facility | Yes, all production | Varies, may outsource steps |
| COA on Every Batch | Yes, with UPLC/HPLC/FTIR testing | May require additional fees or requests |
| In-House Flavor Development (Gummies) | Dedicated flavor team for custom gummy development | Stock flavors only, limited customization |
| Custom Formulation Support | R&D team assists with formulation, dosage, and sourcing | Limited to stock formulas or basic adjustments |
| NDA Before Discussion | Signed before any project details are shared | Not always standard practice |
| Amazon Documentation Support | COA structured for Amazon third-party testing requirements | Documentation may not meet marketplace standards |
What Brand Owners Say About Working with NutraSeller
Real results from supplement brands that chose NutraSeller as their Vitamin D3 supplement manufacturer.
We needed a D3 + K2 softgel at low MOQs with proper Amazon documentation. Two other manufacturers turned us away because of order size. NutraSeller took on the project, guided us through label compliance, and delivered a 60-count D3 + K2 softgel within 14 weeks. The COA documentation met Amazon’s third-party testing requirements without any back-and-forth. We launched on schedule.
Our brand is vegan-certified and our previous manufacturer could only source lanolin-based D3. NutraSeller’s R&D team sourced lichen-based D3 and formulated a vegan capsule with HPMC shells that matched our clean-label standards. That product became a top-3 SKU in our Shopify store within four months of launch. The formulation process was smooth and communication was fast.
We sell through Walmart and regional grocery chains and needed a naturally flavored D3 gummy with no artificial colors. Our previous manufacturer had batch-to-batch flavor and texture inconsistency. NutraSeller’s in-house flavor team developed a custom citrus-flavored D3 gummy. Consistency has been excellent across every batch, and we secured expanded retail distribution.
Vitamin D3 Supplement Manufacturer FAQ
Answers to the most common questions about working with a Vitamin D3 supplement manufacturer.
What are the MOQs for Vitamin D3 supplement manufacturing?
MOQs for Vitamin D3 supplement manufacturing depend on your chosen format. Capsules, tablets, powders, and liquids start at 2,500 units per SKU. Stock-formula softgels start at 2,500 units, while custom softgel formulations require approximately 5,000 units. Stock-formula gummies begin at 2,500 units, with custom gummy formulations starting at approximately 8,333 units. The minimum project investment across all formats is $10,000. These MOQs are structured to support both first-time brand launches and established supplement companies scaling production. Request a quote to get specific pricing for your project.
Can a Vitamin D3 supplement manufacturer produce D3 and K2 combination formulas?
Yes. D3 and K2 (MK-7) combination formulas are one of the most requested product types in the Vitamin D3 category. NutraSeller manufactures D3 + K2 combination supplements across multiple formats including softgels, capsules, tablets, and liquid drops. Softgels are particularly well-suited for this combination because both D3 and K2 are fat-soluble vitamins that can be suspended in an oil carrier. Our R&D team can help you determine optimal dosage ratios based on your target market and competitive positioning. This is a high-demand SKU on Amazon and DTC channels.
What formats does a Vitamin D3 supplement manufacturer offer?
NutraSeller manufactures Vitamin D3 supplements in six formats: capsules, tablets, powder, gummies, softgels, and liquid drops. Each format serves a different market segment and sales channel. Softgels with an oil carrier are positioned as premium products. Gummies drive high repeat purchase rates in family and wellness markets. Capsules offer flexibility with both gelatin and vegan HPMC shell options. Tablets are cost-effective for retail distribution. Liquid drops serve pediatric and geriatric markets with flexible dosing. Powder works well for functional blends combining D3 with other ingredients.
How long does it take to manufacture a Vitamin D3 supplement from start to shipment?
Lead times vary by format. Capsules, tablets, powders, and liquids typically ship within 6 to 8 weeks for first orders and 4 to 6 weeks on reorders. Softgels and gummies require 12 to 14 weeks for first orders and 6 to 8 weeks on reorders due to additional production complexity. If you need custom flavor development for gummies or a custom formulation for any format, add 4 to 6 weeks for R&D and stability testing. NutraSeller provides production timeline estimates during the quoting process so you can plan your launch accordingly.
What dosage options are available from a Vitamin D3 supplement manufacturer (1000 IU, 2000 IU, 5000 IU)?
NutraSeller can manufacture Vitamin D3 supplements across the full range of market-standard dosages: 400 IU (commonly used for children’s formulas), 1000 IU (daily maintenance), 2000 IU (moderate potency), 5000 IU (the bestselling dosage on Amazon), and 10,000 IU (high-dose niche). Dosage selection is a critical competitive decision. The 5000 IU tier is the most saturated, so brand owners may want to consider pairing a specific dosage with a differentiated format or combination formula like D3 + K2 to stand apart in a competitive marketplace.
Is plant-based Vitamin D3 from lichen available for vegan supplement manufacturing?
Yes. NutraSeller sources plant-based Vitamin D3 (cholecalciferol) derived from lichen for brands that require a vegan-certified product. This lichen-sourced D3 can be paired with HPMC (hydroxypropyl methylcellulose) capsule shells to create a fully vegan product from ingredient to delivery format. Vegan D3 is also available for tablets, powder, gummy, and liquid formats. Deciding between lanolin-based D3 and lichen-sourced D3 early in formulation is important because it directly affects your brand positioning and target consumer. Get your quote for vegan D3 manufacturing.
How do I choose between softgels and capsules for my Vitamin D3 supplement manufacturer project?
The choice between softgels and capsules for Vitamin D3 depends on your brand positioning, target market, and budget. Softgels use an oil-based carrier (typically MCT or olive oil) and are commonly positioned as having better absorption potential for fat-soluble nutrients like D3. They carry a more premium perception. Capsules offer more flexibility with vegan options (HPMC shells with lichen-sourced D3), lower MOQs for custom formulations, and faster lead times. If cost efficiency and vegan certification matter most, capsules are likely the better fit. If premium positioning matters, softgels are the stronger choice. Learn more about softgel manufacturing services.
What testing and documentation does a Vitamin D3 supplement manufacturer provide with each batch?
Every batch manufactured by NutraSeller ships with a Certificate of Analysis (COA). Testing is performed using UPLC, HPLC, and FTIR instrumentation. All production takes place in a GMP-certified, FDA-registered facility with quality control protocols at each stage of manufacturing. This documentation is particularly important for brands selling on Amazon, which requires third-party testing documentation for supplement listings. NutraSeller’s COA documentation is structured to meet these marketplace requirements. Visit certifications and quality testing for more detail.
Ready to Manufacture Your Vitamin D3 Supplement?
Get a quote for private label Vitamin D3 supplements or custom D3 formulations in any of six formats. MOQs start at 2,500 units.