Iodine Potassium Iodide Powder – Food / Nutraceutical Grade

Potassium iodide is the most common iodine source for supplements and salt iodization. It is highly soluble and well absorbed, supplying iodine essential for thyroid hormone production.

Supplied as a mineral salt / chelate for supplement, premix and fortification use; elemental mineral content is declared on the CoA.

GUTINS Iodine Potassium Iodide — food / nutraceutical grade is offered for manufacturers, formulators and brands. Specification: food / nutraceutical grade; form / technology: Salt / chelate; diet suitability: Generally vegetarian.

Product Specifications

Key Benefits

• Contributes to normal production of thyroid hormones and thyroid function
• Contributes to normal cognitive function
• Contributes to normal energy-yielding metabolism
• Contributes to maintenance of normal skin
• Supports normal growth of children

Uses & Applications

Typical applications: Mineral supplementation, premix, tablets/capsules.

• Prenatal and women's multivitamins
• Thyroid support formulas
• Multimineral premixes
• Iodized salt and seasonings
• Infant and clinical nutrition
• Fortified beverages

How to Use / Dosage

• Typical daily intake: 150–250 µg/day iodine (KI ~76% I)
• Typical use level: Microgram-level: used as 1% triturations; <0.01% of finished product
• Formulation tip: Calculate dosage on elemental mineral content (see CoA), not on total salt weight.
• 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

Very soluble in water; soluble in ethanol and glycerol; insoluble in oils

Storage & Handling

Store tightly closed in a cool, dry, dark place; protect from light and moisture.. Keep container tightly closed; use clean, dry utensils. Shelf life is typically 24 months in unopened original packaging (see CoA).

Regulatory Note

Potassium iodide is GRAS in the US (21 CFR 184.1634) and permitted in EU supplements and foods (Directive 2002/46/EC, Reg. 1925/2006). Verify iodine maximums in destination market.

Diet suitability: Generally vegetarian. 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

• US UL 1,100 µg/day; EFSA UL 600 µg/day iodine
• Excess or sudden increases may disturb thyroid function; caution with thyroid disorders or thyroid medication
• Dose accurately using diluted triturations
• Light- and moisture-sensitive; may discolour (iodine release) – stabilise in premixes

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.