Specs & Ordering
- Product
- Vitamin C Pellets
- Series
- Pellets
- Appearance
- Light yellow powder
- Technology
- Sustained-release micro-pellets (multi-layer coating & matrix-controlled release)
- Registration support
- COA, spec sheet, stability data, nutritional panel
- Trial / sample production MOQ
- 1 kg
- Commercial order MOQ
- 100 kg minimum
- Lead time
- Approx. 7 days (may vary for large or custom OEM orders)
- Samples
- Free 100–500 g sample for qualified wholesale buyers; buyer pays courier (approx. USD 30–50)
- Documents
- COA, specification sheet on request

Vitamin C Pellets are small, spherical particles of vitamin C made using advanced sustained-release technology . Unlike regular vitamin C powder or tablets, these pellets are designed to release vitamin C slowly and steadily over 8–12 hours .
- Appearance: Light yellow powder
- Technology: Sustained-release micro-pellets (multi-layer coating & matrix-controlled release)
- Release duration: 8–12 hours continuous release
- Registration support: COA, spec sheet, stability data, nutritional panel
- Heavy Metals: Compliant with USP/EP standards
Advanced sustained-release micro-pellet technology delivers higher bioavailability, enhanced stability, and gentle digestion – perfect for brands and manufacturers.
Sustained Release & High Bioavailability
Multi-layer coating provides 8–12 hours continuous release, reducing blood fluctuations by 60%. Surface modification achieves >85% intestinal absorption.
Minimizes gastrointestinal irritation common with high-dose vitamin C intake. Ideal for sensitive individuals.
Micro-pellet structure isolates vitamin C from metal ions, maintaining ≥95% content retention over 24 months.
Intelligent Targeted Delivery
pH-sensitive coating enables colon-targeted release, maximizing immune-modulating efficacy where it matters most.
FAQ Of Related Vitamin C Pellets 1.What is the difference between vitamin C pellets and regular vitamin C powder? Vitamin C pellets use sustained-release technology, providing 8–12 hours of continuous release, higher bioavailability (>85%), and less stomach irritation compared to regular powder.
2. Why is vitamin C pellets more stable than traditional forms?
Stability improvement comes from three key technologies:
- 24-month accelerated stability test: ≥95% content retention
- Storage condition: Room temperature (15–25°C), no refrigeration required
- Superior to traditional vitamin C powder (which typically shows significant activity decline within 12 months)
Benefits for brands: Longer shelf life, lower warehousing costs, no cold chain required.
3. Can I get a free sample? A: Yes. Free samples (100–500 g) are available for all products for qualified wholesale buyers; the buyer pays international courier shipping (approx. USD $30–50).
Yes for qualified buyers. Shipping fees may apply.
4. How does the sustained-release technology work?
Our pellets utilize a dual mechanism system :
- Multi-layer coating : Different polymer coating thicknesses control the release rate
- Matrix-controlled release : Vitamin C is dispersed within a polymer matrix, released through diffusion and erosion
Results: 60% reduction in blood concentration fluctuations and 8–12 hours of continuous release.
5. What is the typical lead time?
: What is the typical lead time?
Related guides
These statements have not been evaluated by the Food and Drug Administration. Products made with these ingredients are not intended to diagnose, treat, cure, or prevent any disease.
Ready to source this ingredient?
Send the product, quantity, and target market. Trial / sample production MOQ is 1 kg; commercial orders start at 100 kg minimum. Standard lead time is approx. 7 days, and free samples (100–500 g) are available for qualified wholesale buyers (buyer pays courier ~USD 30–50). Sales replies with the COA, specification sheet, and pack size for your request.
- Based in Xi’an, China
- Certificate scans: ISO 9001, ISO 22000, Halal, USDA Organic
- COA & spec sheet on request
- Bulk, OEM & ODM supply
- Trial MOQ 1 kg · Commercial 100 kg
- Lead time ~7 days
- Free samples 100–500 g