Vitamin K1 Powder
2.Appearance:Yellow to Dark Yellow Powder/Liquid
3.Specification: 99% HPLC
4.CAS NO: 84-80-0
5.Packing Specification: 25kg/drum, 27 drums/tray
6.Delivery: 3-7working days
7.Certification: cGMP,KOSHER,HALAL,BRC,ORGANIC,ISO9001,ISO22000 etc.
8.Main Market: European, North America, Asia
Vitamin K1 Powder - Premium Phylloquinone Supplement for Enhanced Bioavailability and Safety
Shaanxi Hongda Phytochemistry Co., Ltd. pharmaceutical Grade Vitamin K1 Powder Trusted Manufacturer and Supplier. Our vertically integrated manufacturing method enables you to get the best value. We have 20,000 square meters, 100,000 purification workshops, and 3,000 tonnes of annual production. We provide 99% HPLC pure product with SGS and Eurofins testing and are cGMP, FSSC22000, ISO22000, HALAL, KOSHER, and ORGANIC certified Our fully integrated quality traceability system and 20+ professor R&D team provide high potency raw materials that fulfil worldwide pharmaceutical and food grade requirements.
Vitamin K1 powder supplier
The product is also called Phylloquinone or Phytonadione and is the most bioactive form of vitamin K obtained from botanical sources. This yellow to dark yellow crystalline granules are utilised largely in blood coagulation process and maintenance of bone metabolism. We use a unique spray drying method to provide even particle distribution for simple addition to capsules, tablets and fortified nutrition products for pharmaceutical and nutraceutical use, and preserve the molecular stability of our pharmaceutical grade formula.
Vitamin K1 Powder Advantages
Superior Bioavailability: Our micronization process decreases particle size to 80 mesh, enhancing dissolving rates by 40% compared to conventional grades, providing excellent absorption in gastrointestinal formulations.
Improved Stability Profile: Our powder has >98% potency at controlled room temperature for 24 months with unique antioxidant coating technology, reducing the industry problem of photodegradation during storage.
Clean Label Compatibility: No synthetic carriers or flow agents for clear ingredient decks that meet consumer need for natural, recognisable ingredients.
VersatileProcessing: Good compressibility for direct tableting and good dispersion in oil-based systems, shortening your production complexity and time-to-market.
Product Specification
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Item
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Specification
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General Information
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Products Name
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Vitamin K1
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Physical Control
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Identification
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The retention time of the principal peak conforms to the reference solution
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Odor&Taste
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Characteristic
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Loss on Drying
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≤5.0%
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Chemical Control
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Total Heavy Metals
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≤10.0ppm
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Lead(Pb)
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≤2.0ppm
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Arsenic(As)
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≤2.0ppm
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Cadmium(Cd)
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≤1.0ppm
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Mercury(Hg)
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≤0.1ppm
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Solvent residue
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<5000ppm
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Pesticide residue
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Meet USP/EP
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PAHs
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<50ppb
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BAP
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<10ppb
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Aflatoxins
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<10ppb
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Microbial Control
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Total Plate Count
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≤1,000cfu/g
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Yeast&Molds
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≤100cfu/g
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E.Coli
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Negative
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Salmonella
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Negative
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Stapaureus
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Negative
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Packing and Storage
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Packing
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Packing in paper drums and double food-grade PE bag inside. 25Kg/Drum
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Storage
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Store in a well-closed container away from moisture and direct sunlight, at room temperature.
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Shelf Life
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2 years if sealed and stored properly.
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Vitamin K1 Powder Uses
Pharmaceutical Manufacturing: A key component in injectable solutions and oral medications used to treat vitamin K deficiency and reverse anticoagulant effects in emergency situations in clinics.
Infant Nutrition Fortification: An additive in formula milk powder that conforms to FDA and EFSA requirements (minimum 4 μg per 100 kcal), it assists babies to generate coagulation factors.
Supplementation in bone health and cardiovascular wellness products and meal replacement powders for ageing people with increased vitamin K needs.
Animal Feed Supplement For Poultry And Swine Premix Application With Vitamin K1 Powder To Improve Blood Clotting Function And Reduce Mortality Rates In Intensive Farming Operations.
Manufacturing Process
Step 1 – Raw Material Extraction: The crude phylloquinone concentration (15-20% purity) is obtained by solvent extraction of lucerne plant material with pharmaceutical grade ethanol.
Step 2 - Chromatographic purification: Silica gel column chromatography is used to separate the target molecules to achieve intermediate purity of 85-90%, eliminating chlorophyll and lipid impurities.
Step 3 - Recrystallisation Purification: Controlled temperature crystallisation in ethanol-water systems resulted in 99%+ pure Vitamin K1 crystals confirmed by HPLC analysis.
Step 4 - Spray Drying & Standardisation: Micronization technique by spray-drying provides a homogeneous powder with improved flowability, packed in nitrogen flushed aluminium foil bags under GMP conditions.
Third-Party Test Report
Heavy Metal Analysis: Lead (Pb) ≤1.0ppm, Arsenic (As) ≤1.0ppm, Cadmium (Cd) ≤0.5ppm, Mercury (Hg) ≤0.1ppm tested by SGS labs utilising atomic absorption spectrophotometry.
Pesticide Residue Screening: multi-residue analysis of 470+ compounds in accordance with EU regulation 396/2005. All findings <0.01ppm (below detection limits) Verified by Eurofins Testing Facilities.
Microbiological Safety Total Plate Count <1000 CFU/g Yeast & Mould <100 CFU/g Salmonella and E.coli absent in 25 g samples USP <2021>.
OEM/ODM Support
Custom Formulation Development: Our R&D team works with you on developing synergistic combinations of Vitamin K1 with calcium, vitamin D3 and magnesium for targeted bone health solutions.
customisable Packaging Solutions: We provide 1kg aluminium foil bags for testing and 25kg fibre drums for production, with customisable branding.
Regulatory Documentation Support: We supply a dossier including specifications, analytical methods, stability data, and allergy declarations to speed up global product registration.
Customisable Quality: Change particle size distribution, bulk density, and encapsulating layers to suit your processing equipment and formulation.
Why Choose Us
You gain a manufacturing partner with 23 years of phytochemical expertise and national high-tech enterprise status. Our three planting bases ensure raw material traceability from soil to final product.The 3,000-square-meter warehouse lets us maintain optimal inventory levels for 3-7-day deliveries. Over 150 workshop workers and 20 lab experts maintain batch-to-batch quality. Our cGMP and FSSC22000 Certifications demonstrate our pharmaceutical-grade production commitment. You receive not just ingredients, but comprehensive technical support accelerating your product success in competitive markets.
FAQ
Q: What is the difference between food-grade and pharmaceutical-grade product?
A: Pharmaceutical grade is ≥99% purity with residual solvents regulated by ICH Q3C and endotoxin limits <0.5 EU/mg. Food grade is ≥95% purity with less rigorous solvent restrictions.
Q: How does the product perform in high-temperature tablet compression?
A: Our powder withstands compression forces up to 15kN and brief temperature exposure of 60-70°C without degradation, maintaining >97% potency post-tableting when protected from prolonged light exposure.
Q: Can you provide Non-GMO certification for this product?
A: Absolutely. Our alfalfa source material is certified Non-GMO Project Verified, and we supply IP (Identity Preserved) documentation with every shipment upon request.
Q: What is your minimum order quantity for custom formulations?
A: We accommodate trial orders starting at 25kg for standard powder, with custom formulation development requiring minimum 100kg commitments to ensure economic viability.
Q: How should I store bulk the product to prevent oxidation?
A: Maintain sealed containers below 25°C in dark conditions with <60% relative humidity; nitrogen purging further extends shelf life to 36 months when properly managed.
Contact Us
Ready to elevate your product formulations with premium Vitamin K1 Powder? Contact Duke at duke@hongdaherb.com for detailed quotations, sample requests, and collaborative development opportunities.
