Vitamin D3 (cholecalciferol) is a fat-soluble vitamin essential for calcium absorption, bone health, immune function, and mood regulation. Often called the "sunshine vitamin," it is one of the most widely recommended supplements due to widespread deficiency, especially in northern climates.
Essential for calcium absorption and bone health
Supports immune system function
Promotes healthy mood and mental well-being
Supports muscle function and strength
May reduce risk of chronic diseases
Critical for children's bone development
Not all dosage forms are created equal. Here are the most effective formats for vitamin d3 supplements based on bioavailability and consumer preference.
Premium delivery system for fat-soluble vitamins and oils with enhanced bioavailability.
Learn moreVersatile delivery system ideal for powder-based formulations with rapid absorption.
Learn moreEnjoyable supplement format that combines nutrition with a pleasant taste experience.
Learn morePremium liquid formulations offering maximum bioavailability and convenience.
Learn moreThe most economical choice with excellent stability and precise dosing.
Learn moreRecommended Daily Dose:
1000-5000 IU daily (maintenance); 10,000 IU for therapeutic use under supervision
Typical Product Strength:
Softgels/Capsules: 1000 IU, 2000 IU, 5000 IU, 10,000 IU; Gummies: 1000-2000 IU; Drops: 400-1000 IU per drop
Common Serving Sizes:
90-180 count softgel/capsule bottles, 60-90 gummy bottles, 30ml liquid dropper bottles
Stable in dry forms. Light and moisture sensitive. Amber or opaque bottles recommended. Softgels provide best stability by protecting from oxidation. Shelf life 24-36 months when properly protected.
D3 (cholecalciferol) has superior bioavailability vs D2 (ergocalciferol). Fat-soluble, so best absorbed with fatty meals. Oil-based softgels or emulsified liquids offer best absorption. Pairing with K2 improves calcium utilization.
Minimal flavoring needed for softgels/capsules. Gummies commonly fruit-flavored (orange, strawberry, lemon). Liquid drops may have neutral or citrus flavor.
D3 derived from lanolin (sheep's wool - most common) or lichen (vegan source - more expensive). Both equally effective. Ensure vitamin meets USP standards.
1000 bottles (90,000-180,000 softgels or capsules depending on count)
Most manufacturers require 5,000+ units. Our 1,000-unit MOQ lets you start smaller and test the market without massive upfront investment.
4-6 weeks
Includes formulation finalization, production, quality testing, and packaging. Rush options may be available for additional cost.
Budget Tier
$8-12 (1000-2000 IU, 90-count)
Entry-level products, standard formulations
Mid-Range
$12-20 (5000 IU or D3+K2 combo)
Higher quality, better absorption
Premium
$22-35 (vegan D3, high potency, added actives)
Pharmaceutical grade, patented forms
*Retail prices shown are market averages. Your costs will be significantly lower. Contact us for detailed manufacturing cost breakdowns.
Dietary ingredient, no pre-market approval. Daily Value is 800 IU (20 mcg), but products commonly exceed DV. Upper tolerable limit is 4000 IU/day for adults, but 10,000 IU products allowed with warning. Structure/function claims permitted.
NPN required. Maximum 2,500 IU per dose for adults (over-the-counter) as of 2021 regulatory update. Higher doses may require prescription or special NPN authorization. Must state recommended use and duration.
Our Expertise: We've helped secure 92% NPN approval rate for Canadian products. Our team ensures your vitamin d3 formulation meets all regulatory requirements for both markets, from label compliance to permitted health claims.
These are the most successful vitamin d3 products in the market. We can help you create any of these formulations.
Increased awareness post-COVID due to immune health focus. Higher potency products (5000-10,000 IU) gaining market share. D3+K2 combination products trending. Vegan D3 from lichen commanding premium.
Target Market: Universal appeal - all ages. Particularly important for northern climates, office workers, seniors, darker skin tones, and those with limited sun exposure
Educating consumers on IU vs mcg measurements
Determining optimal dosage for different demographics
Competing with extremely cheap commodity products
Ensuring potency stability over shelf life
Communicating difference between D2 and D3
Our manufacturing partners have solved these challenges across hundreds of vitamin d3 products. We'll help you avoid common pitfalls and launch a high-quality, compliant product.
Our minimum order quantity is 1000 bottles (90,000-180,000 softgels or capsules depending on count). Most manufacturers require 5,000+ units, but our 1,000-unit MOQ lets you test the market without massive upfront investment. This makes vitamin d3 supplements accessible even for new brands.
Typical lead time is 4-6 weeks. This includes formulation finalization, ingredient sourcing, production, quality testing (including third-party COA), packaging, and labeling. Rush production may be available depending on facility capacity.
The best dosage form depends on bioavailability, consumer preference, and your target market. For vitamin d3, we typically recommend:
Yes! We specialize in Canadian NPN applications with a 92% approval rate. For vitamin d3 products, we'll handle the entire submission process, from compiling evidence to responding to Health Canada inquiries. Typical NPN approval takes 6-12 months.
Manufacturing costs depend on dosage form, strength, packaging, and order quantity. At our 1,000-unit MOQ, typical total costs range from $8,000-15,000 including product manufacturing, packaging, testing, and compliance. We provide transparent pricing with detailed breakdowns. Contact us for a custom quote based on your specific requirements.
We offer both! If you want a standard vitamin d3 formulation, we can match you with proven stock formulas from our manufacturing partners (white label). If you want something unique, we create custom formulations tailored to your target market, combining vitamin d3 with complementary ingredients for enhanced benefits.
All vitamin d3 products include third-party Certificate of Analysis (COA) testing for:
All manufacturing partners are FDA-registered, GMP-certified facilities that follow strict quality protocols.
Our expert team will guide you through formulation, production, regulatory compliance, and everything you need to bring your vitamin d3 supplement to market in the US and Canada.