Vitamin D3 – Instantized Grade

Vitamin D3 is the fat-soluble form of vitamin D, produced commercially from lanolin (sheep wool) or lichen for vegan grades. Offered here as liposomal, phospholipid-complex, microencapsulated, micronized and application-specific grades to improve dispersion, stability and uptake.

Instantized (agglomerated) grade that wets and disperses quickly in water, milk and shakes with minimal clumping.

GUTINS Vitamin D3 — instantized grade is offered for manufacturers, formulators and brands. Specification: application-grade specification; form / technology: instantized grade; diet suitability: Verify carrier.

Product Specifications

Key Benefits

• Contributes to normal calcium absorption and bone health
• Supports normal immune function
• Supports normal muscle function
• Well-studied daily essential
• Available in vegan lichen-derived grades

Uses & Applications

Typical applications: Tablets, powders, beverages, gummies.

• Liposomal D3 sprays and drops
• Capsules and tablets
• Gummies
• D3 + K2 combinations
• Fortified foods and beverages
• Kids' chewables

How to Use / Dosage

• Typical daily intake: 10-50 µg (400-2000 IU)/day
• Typical use level: Dose by IU: typically 0.1-2% of 100,000 IU/g powder in tablets/capsules; liposomal concentrates 1-5% in drops and shots
• Formulation tip: Add to liquid while stirring; ideal for stick packs and ready-to-mix powders.
• Weigh accurately and pre-blend small quantities with a carrier (e.g. maltodextrin, MCC or rice flour) for uniform distribution.
• Final dosage should be based on the lot-specific Certificate of Analysis, the target serving size and the rules of your destination market.

Solubility & Formulation

Instantized for rapid wetting and dispersion in cold and warm liquids.

Storage & Handling

Store sealed under nitrogen at 2-8 °C or below 25 °C, protected from light, oxygen and moisture; liposomal liquids refrigerated, not frozen.. Keep container tightly closed; use clean, dry utensils. Shelf life is typically 24 months in unopened original packaging (see CoA).

Regulatory Note

Cholecalciferol is a permitted vitamin form in EU, US and FSSAI rules; EU maximums vary by member state. Lanolin grades are not vegan; verify in destination market.

Diet suitability: Verify carrier. This product is supplied as a raw ingredient for further manufacturing and is not a finished consumer product. The buyer is responsible for ensuring the ingredient, its use level and all label claims comply with the regulations of the destination market (e.g. FDA, EFSA, FSSAI, Health Canada, TGA).

Caution & Disclaimer

• EU/US UL 100 µg (4000 IU)/day for adults
• Risk of hypercalcaemia with excessive intake
• Caution with thiazides, digoxin and granulomatous disease
• Sensitive to light, oxygen and heat
• Liposomal/phospholipid grades contain soy or sunflower lecithin – declare source and allergen status

For manufacturing, formulation and professional use only. Not for direct consumption in concentrated form. Keep out of reach of children. Avoid inhalation of dust and contact with eyes; use suitable PPE when handling. Consult a qualified healthcare professional before use if pregnant, nursing, taking medication or managing a medical condition. These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.

Bulk & Wholesale Orders

Need more than 5 Kg, a custom specification, private label support or documentation (CoA, TDS, SDS, allergen and GMO statements)? Contact the GUTINS team for bulk pricing and lead times.