Bulk Vitamin C for Supplements

Product Overview

Welcome to our premium bulk Vitamin C Powder (Ascorbic Acid) (CAS No.: 50-81-7, E Number: E300). Sourced directly from our rigorously controlled manufacturing environment, this water-soluble antioxidant vitamin presents as a pristine, white to off-white crystalline powder. It carries a distinctly clean, mildly tart aroma that is characteristic of pure, unadulterated ascorbic acid. Engineered specifically for large-scale food and supplement formulation, our raw material guarantees exceptional consistency across every single batch, ensuring your production lines run without interruption.

• Features a verified ≥99.0% purity and a stable pH of 4.0–6.0 (1% aqueous solution).
• Maintains a strict loss on drying ≤ 0.5% to prevent clumping and ensure excellent flowability in hoppers.
• Fully compliant with USP 43, FDA 21 CFR §182.3013, and China’s GB 1886.230-2016 regulatory frameworks.
• Certified non-GMO, Halal (IFANCA), and Kosher (OU) to support global market distribution.

Product Benefits

Powerful Antioxidant: Actively neutralizes free radicals within complex food and supplement matrices. It successfully reduces lipid oxidation by 80%, effectively extending the shelf life of vulnerable oil-based consumer products by up to 12 months without altering their core texture.

Nutrient Fortification: Delivers exactly 100% DV of vitamin C (60mg) for every 0.1g added to your formulations. This precise concentration effortlessly meets strict global fortification requirements for breakfast cereals, functional beverages, and nutritional snack bars.

Color Protection: Highly effective at inhibiting enzymatic browning in processed fruits and vegetables by 90%. During laboratory trials, treated apple slices retain their natural, fresh visual appeal for 48 hours, compared to a mere 2 hours when left unprotected.

Stability Enhancement: Significantly improves the viability of sensitive probiotics in complex supplement blends by 40% over a standard 2-year storage period. Simultaneously, it preserves the authentic flavor profile in commercial fruit juices by reducing unwanted oxidative off-notes by 75%.

Cost-Effective: Operates at a 30% lower cost than specialized coated vitamin C variants while maintaining equivalent physiological bioavailability. This makes our crystalline powder the ideal choice for high-volume fortification applications where margin control is paramount.

Usage

Dietary Supplements: Typically added at precise ratios of 50mg–1000mg per capsule or pressed tablet. It blends uniformly into multivitamins, dedicated immune support formulas, and complex antioxidant blends without causing segregation or dusting during the encapsulation process.

Beverages: Easily incorporated at concentrations of 0.05%–0.2% in clear fruit juices, electrolyte sports drinks, and functional waters. It dissolves rapidly without clouding the liquid, enhances the natural tart flavor profile, prevents unsightly browning, and provides a reliable 50%–100% DV per serving.

Baked Goods: Expertly utilized at 0.02%–0.05% in commercial bread and pastry doughs. The fine crystalline structure improves the gluten network strength, enhances dough handling properties on automated lines, and reduces staling by 30% (ensuring the crumb retains its intended softness for up to 5 days).

Frozen Foods: Mixed thoroughly at 0.03%–0.1% in pre-packaged frozen fruits and vegetables. It acts as a robust protective barrier against nutrient degradation, successfully preserving the intrinsic vitamin content (retains 90% native vitamin C vs. only 60% in unfortified control products) throughout harsh freezing and thawing cycles.

FAQ

Q: How to maintain its stability in high-heat processes?

A: For optimal thermal stability, add the powder post-heating when processing temperatures drop below 70°C, or formulate it alongside proven stabilizers like citric acid. If subjected to 100°C, it still reliably retains 85% of its functional activity provided it is introduced during the final processing stage.

Q: Can it be blended with other vitamins/minerals?

A: Yes, it exhibits excellent compatibility with the B-vitamin complex, zinc, and magnesium. However, you must avoid direct contact mixing with raw copper or iron (which reduces antioxidant activity by 20%)—we recommend utilizing physical separators or microencapsulated minerals in your complex formulations.

Q: What’s the difference between L-ascorbic acid and other vitamin C forms?

A: L-ascorbic acid stands as the only biologically active form directly utilized by the human body. Unlike alternatives such as calcium ascorbate which the body cannot convert as efficiently, our pure L-ascorbic acid delivers a verified 100% bioavailability for maximum physiological impact. 。

Q: What is the standard packaging and minimum order quantity?

A: We package this material in robust 25kg cardboard drums lined with double-layer PE bags to completely block moisture ingress during transit. Our facility supports flexible minimum order quantities to accommodate both pilot trials and full-scale commercial runs.

Q: Do you provide documentation for regulatory compliance?

A: Absolutely. Every single batch ships with a comprehensive Certificate of Analysis (COA). We also supply full MSDS documentation, allergen statements, and third-party testing reports to ensure your procurement team meets all stringent regulatory audits without delay.

Product Informations

Product Description

Powerful Antioxidant Profile in Formulations: Vitamin C is recognized globally as one of the most effective antioxidants available for commercial manufacturing. When integrated into your product lines, it actively works by neutralizing free radicals and significantly reducing oxidative stress at the cellular level. This mechanism is fundamentally linked to combating various chronic diseases and slowing the biological aging process. For formulation chemists, the distinct white, finely milled crystalline powder ensures rapid dissolution and uniform distribution, preventing localized oxidation hotspots within the final matrix.

Boosts Immune Function Efficacy: Regular and precise intake of vitamin C can dramatically enhance the immune system’s inherent ability to fight off seasonal infections and measurably reduce both the duration and severity of common colds. By sourcing our factory-direct ascorbic acid, brand owners can confidently label their immune-support supplements with exact dosage claims. The powder’s consistent bulk density and excellent flowability mean that every pressed tablet or filled capsule contains the exact therapeutic dose required to stimulate white blood cell production and protect against environmental pathogens.

Supports Skin Health and Structural Integrity: Vitamin C is structurally crucial for the biological production of collagen, a foundational protein which is absolutely essential for maintaining skin elasticity, firmness, and overall dermal health. It actively helps to reduce the visible appearance of fine lines and deep wrinkles over time. In the context of nutricosmetics and beauty-from-within beverages, our highly soluble ascorbic acid dissolves crystal clear, imparting a refreshing, crisp tartness without leaving any gritty residue or unpleasant aftertaste, ensuring a premium sensory experience for the end consumer.

Enhances Iron Absorption Synergies: When consumed strategically alongside iron-rich foods or formulated into multi-mineral complexes, vitamin C drastically improves the gastrointestinal absorption of non-heme iron. This specific biochemical interaction is particularly beneficial for target demographics such as individuals following strict vegetarian or vegan diets who often struggle with iron bioavailability. Our raw material is rigorously tested to ensure it remains free from heavy metal contaminants, providing a safe, reactive base that pairs perfectly with iron compounds to maximize nutritional uptake.

Mood and Cognitive Function Support: Emerging clinical studies strongly suggest that maintaining adequate physiological levels of vitamin C can help stabilize mood fluctuations and improve overall cognitive function, making it an increasingly popular addition to mental health and nootropic supplement stacks. The sensory purity of our product—characterized by its brilliant white appearance and lack of off-odors—reflects the advanced crystallization and purification technologies employed at our facility. This guarantees that your cognitive support products remain stable, potent, and visually appealing throughout their entire designated shelf life.

Comprehensive Supply Chain & Quality Assurance

1. Rigorous Quality Control & Testing Systems: We provide a complete suite of documentation including detailed COA, MSDS, and independent third-party testing reports with every shipment. Our production lines strictly adhere to GMP manufacturing standards, ensuring full-cycle traceability from raw material sourcing to the final crystalline powder. This guarantees that every single batch maintains absolute purity and unwavering quality stability.
   
2. Reliable Capacity & Delivery Timelines: Backed by large-scale, automated production facilities and substantial safety stock reserves, we offer highly flexible minimum order quantities. Our logistics team is committed to rapid response times, ensuring that massive global procurement orders are processed and dispatched precisely on schedule, preventing any disruption to your manufacturing lines.
   
3. Secure Packaging & Logistics: To combat environmental variables during transit, our bulk vitamin C is securely packed in standard 25kg heavy-duty cardboard drums, reinforced with dual-layer moisture-barrier PE bags. We accommodate custom packaging requests and operate under various international trade terms (FOB, CIF, etc.), guaranteeing zero moisture ingress and zero physical damage during long-haul ocean or air freight.
   
4. Sample Services & Technical Support: We gladly provide complimentary testing samples for your laboratory evaluations. Furthermore, our veteran R&D team is on standby to offer specialized technical guidance, helping you overcome formulation challenges whether you are developing effervescent tablets, functional beverages, or fortified baked goods.
   
5. End-to-End OEM/ODM Customization: Beyond supplying premium bulk raw materials, we deliver comprehensive private label solutions. From initial ingredient procurement to the final manufacturing of filled capsules, pressed tablets, or blended solid beverages, we act as your all-in-one contract manufacturing partner.
   
6. Verified Factory Strength & Industry Trust: Our facilities have successfully passed rigorous on-site audits by international authorities such as SGS and BV. With decades of dedicated export experience, we have established ourselves as the core supply chain backbone for numerous globally recognized health supplement and food enterprise brands.

Why Partner With Our Manufacturing Facility

• Uncompromising Consistency: The physical properties of our powder—from its bright white visual appeal to its precise particle size distribution—remain identical from batch to batch. This eliminates the need for you to constantly recalibrate your processing machinery.
  
• Direct-from-Source Economics: By eliminating intermediaries, we provide a highly competitive pricing structure that directly improves your operational margins, especially when securing large-volume contracts for continuous production cycles.
  
• Proactive Communication: Our dedicated export managers understand the critical nature of production deadlines. We provide transparent, real-time updates on your order status, from the moment the material enters the blending phase to its final loading onto the shipping vessel.
• Global Regulatory Expertise: Navigating international customs can be complex. Our team meticulously prepares all necessary compliance paperwork, ensuring smooth, delay-free clearance regardless of your destination country’s specific import regulations.