Micronized Zinc Oxide – D90 < 20 µm

Zinc oxide is an inorganic zinc compound with the highest zinc content per gram. It is used for compact, economical dosing in multiminerals and fortified foods, and in topical skin protection.

Micronized (particle-engineered) grade with a tightly controlled particle size for improved dispersion, content uniformity and dissolution.

GUTINS Micronized Zinc Oxide — D90 < 20 µm is offered for manufacturers, formulators and brands. Specification: D90 < 20 µm; form / technology: Micronized powder; diet suitability: Verify source.

Product Specifications

Key Benefits

• Contributes to normal immune function
• Contributes to maintenance of normal skin, hair and nails
• Contributes to normal protein synthesis and cell division
• Supports normal fertility and testosterone levels
• Highest zinc content per gram
• Cost-effective and stable

Uses & Applications

Typical applications: Capsules, tablets, beverages, premixes.

• Zinc tablets and capsules
• Immune support formulas
• Multivitamin/mineral premixes
• Skin, hair and nail supplements
• Men's health formulas
• Food fortification premixes
• Topical skin care (cosmetic grade)

How to Use / Dosage

• Typical daily intake: 8–25 mg/day elemental zinc (compound provides approx. ~80% Zn)
• Typical use level: 0.5–10% in tablets and premixes; 5–25% in topical products (cosmetic grade)
• Formulation tip: Fine particles can be dusty and cohesive; use flow aids where needed and handle with dust control.
• 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

Micronized for faster wetting and dispersion. Intrinsic solubility of the active: insoluble in water and ethanol; soluble in dilute acids

Storage & Handling

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

Regulatory Note

Permitted zinc source in EU food supplements and GRAS/dietary ingredient in the US. Nano forms have specific EU cosmetic restrictions – verify particle size requirements in the destination market.

Diet suitability: Verify source. 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 UL is 25 mg/day total zinc (US UL 40 mg/day)
• Long-term high intake may induce copper deficiency – consider adding copper
• Separate from tetracycline/quinolone antibiotics and penicillamine by 2+ hours
• May cause nausea if taken on an empty stomach
• Lower absorption than organic zinc salts

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.