Comext Food Grade Factory Direct Vitamin K1 1% for Functional Food

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Product Description

📋 Basic Information
Model NO.
Vitamin K
Appearance
White Powder
Nutrient
Vitamin
Resource
Natural
Grade
Food & Pharma Grade
Shelf Life
>12 Months
MOQ
1kg
Storage
Cool and Dry Place
🔍 Product Description

Vitamins are organic molecules that are essential to an organism in small quantities for proper metabolic function. Essential nutrients cannot be synthesized in the organism in sufficient quantities for survival, and therefore must be obtained through the diet.

Item Specification
Physical Control
IdentificationConfirms to reference solution
Odor & TasteCharacteristic
Loss on Drying≤5.0%
Particle Size100% pass 40 mesh
Chemical Control
Total Heavy Metals≤10.0ppm
Lead(Pb)≤2.0ppm
Arsenic(As)≤2.0ppm
Microbial Control
Total Plate Count≤1,000cfu/g
E.ColiNegative
SalmonellaNegative

Major health organizations list thirteen essential vitamins:

  • Vitamin A (Retinols)
  • Vitamin B1 (Thiamine)
  • Vitamin B2 (Riboflavin)
  • Vitamin B3 (Niacin)
  • Vitamin B5 (Pantothenic acid)
  • Vitamin B6 (Pyridoxine)
  • Vitamin B7 (Biotin)
  • Vitamin B9 (Folic acid)
  • Vitamin B12 (Cobalamins)
  • Vitamin C (Ascorbic acid)
  • Vitamin D (Calciferols)
  • Vitamin E (Tocopherols)
  • Vitamin K (Phylloquinones)
🖼️ Product Exhibition
❓ Frequently Asked Questions
What is the purity of your Vitamin K powder?
Our Vitamin K is available in Food and Pharma grades, with testing methods verified by HPLC to ensure high purity and active substance content.
Can I get a free sample for testing?
Yes, we provide 10-20g free samples for quality evaluation before placing a bulk order.
What are the storage requirements for this product?
It should be stored in a well-closed container at room temperature, away from moisture and direct sunlight to maintain its stability.
What is the standard lead time for delivery?
Typically, orders are processed and shipped within 3-5 working days after payment confirmation.
What is the shelf life of Vitamin K powder?
The product has a shelf life of 2 years when sealed and stored properly under the recommended conditions.

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