Empowering Modern Nutrition with Premium Vitamins & Nutritional Actives
Driven by growing demand for preventive health and personalized nutrition, vitamins and nutritional active ingredients are widely used in modern supplements and functional foods. Derived from fruits, plants, vegetables, and other natural sources, these ingredients support key health areas such as immune health, beauty nutrition, healthy aging, and daily wellness.
Backed by over 20 years of expertise, Natural Field provides standardized nutritional ingredients with advanced delivery technologies, helping brands improve ingredient stability, bioavailaility, and product performance.

Our Featured Vitamins & Nutritional Active Collection
Our portfolio includes vitamins such as Vitamin C, Vitamin D3, and B vitamins, along with selected nutritional actives for modern nutrition formulations. Produced through controlled processes and strict quality standards, our ingredients provide reliable performance in formulation applications.
-
Vitamin A Palmitate Powder• CAS No.: 79-81-2. • Formula: C₃₆H₆₀O₂. • Specification: 500,000 IU/g. • Assay: 536,000 IU/g (HPLC tested). • Appearance: Pale yellow to bright-yellow free-flowing powder. • Key Benefits:
-
Vitamin B3 Niacinamide Powder• CAS Number: 98-92-0. • Molecular Formula: C6H6N2O. • Molecular Weight: 122.12. • Appearance: White crystalline powder. • Packaging: 1kg / 25kg. • MOQ: 1kg
-
Vitamin B6 Pyridoxine Powder• CAS No.: 58-56-0. • Specification: 98.0%–102.0% Assay; White crystalline powder; food/pharma grade. • Main Benefits: Supports energy metabolism; promotes nervous system health; aids amino acid &
-
Vitamin B12 Pure Methylcobalamin Powder• CAS Number: 13422-55-4. • Active Form: Methylcobalamin. • Specifications: 1.0% / 98.5–101.0%. • Appearance: Light red to dark red powder. • Test Methods: HPLC / UV. • Shelf Life: 24 months. •
-
Cyanocobalamin Vitamin B12 Powder• Appearance: Light Red Powder. • Molecular Formula: C27H44O. • Molecular Weight: 1355.37. • Delivery: Shipped in Same day from stocks. • MOQ: 1kg. • Carton: 1-10kg. • Drum: 25kg. • Pallet:
-
Pure Ascorbic Acid Powder Vitamin C• CAS Number: 50-81-7. • Molecular Formula: C6H8O6. • Purity: 99.65% (Assay). • Appearance: White Crystalline Powder. • Odor: Odorless. • Packaging: 1kg/Bag, 5kg/Bag, 25kg/Drum. • MOQ: 1kg
-
Vitamin K1 Powder• Specification: ≥5.0%. • Form: Free-flowing powder / granules. • Application: Capsules, tablets, premix powders, beverage systems. • Supply: Bulk, consistent batch production. • Developed for
Key Advantages of Our Vitamin & Nutritional Ingredients

Beyond Ingredients: Customized Nutrition Solutions
Beyond supplying vitamins and nutritional actives, Natural Field provides OEM, ODM, and private-label services to meet your brand's specific needs. From ingredient combinations to application optimization, our team works with customers to create solutions aligned with market trends, product goals, and regulatory requirements.
- Customized Vitamin Premixes
- Functional Nutrition Formulation Support
- Targeted Nutrition Solutions

We provide customized ingredient premix service, helping brands develop tailored nutrient blends aligned with specific formulation goals. Our team supports ingredient selection, blend design, and ratio optimization to create premixes with improved compatibility, stability, and application performance.
-
VB Formulas
-
Customized Premix Blends
-
Ready-to-use Premix Solutions
Natural Field provides technical support throughout the formulation process, helping brands select suitable ingredients, optimize formulas, and develop nutrition products based on specific concepts and market needs.
-
Ingredient Selection Suppor
-
Formula Optimization & Dosage Adjustment
-
Dosage Form Guidance (capsules, tablets, gummies...)


Natural Field develops targeted nutrition solutions by combining vitamins, nutritional actives, and formulation expertise to support the development of dietary supplements and functional nutrition products.
-
Vitamin A Nutrition Solutions
-
Immune Health Solutions
-
Healthy Aging Solutions
Ready to Develop Your Nutrition Product?
Share your project requirements with our team and explore the right ingredients, formats,
and solutions for your nutrition applications.
Where Our Vitamins & Nutritional Actives Perform Best
Discover the applications of Natural Field's vitamins and nutritional actives across dietary supplements, functional foods, and specialized wellness products.
Why Choose Natural Field as Your Vitamins & Nutritional Ingredient Partner?
With over 20 years of experience, Natural Field combines in-house manufacturing, certified quality systems, and technical expertise to provide reliable vitamins & active ingredients and responsive support for global nutrition brands and manufacturers.
Case Study





Frequently Asked Questions
Q1: How do you ensure the quality and consistency of your vitamin ingredients?
A: We conduct strict quality control from raw material sourcing to final inspection. Each batch is tested for purity, potency, heavy metals, and microbiological safety in our CNAS-certified laboratory to ensure consistent quality and compliance.
Q2: Can you customize premixes to match our product label?
Q3: Can I request samples before bulk ordering?
Q4: What packaging options are available?
Q5:What is your MOQ for vitamin ingredients?
Get in Touch with Natural Field
Request product specifications, COA, samples, or discuss your sourcing and formulation requirements with our team.
Explore More Functional Nutrition Ingredients
Beyond vitamins and nutritional actives, our portfolio includes botanical extracts, mineral ingredients, and other functional nutrition ingredients to support diverse formulation needs and product development.
Natural Field Co., Ltd. is one of the most professional vitamins & nutritional actives manufacturers and suppliers in China, featured by quality products and good price. Please feel free to buy bulk CE approved vitamins & nutritional actives from our factory. For more discount information, contact us now.









