Calcium Ascorbate Powder

High-quality, healthy raw material factory for calcium ascorbate powder in China

Shaanxi Hongda Phytochemistry, founded in 2001, is a well-known and recognized manufacturer of calcium ascorbate powder. We create a molecular-level balance between ascorbic acid molecules and calcium ions, which results in ideal buffering characteristics when in contact with water or the stomach. The pH is consistently neutral between 6.8 and 7.4, so even people with extremely sensitive stomachs, ulcers, or gastrointestinal disorders can consume several grams on an empty stomach without feeling acid reflux, burning sensations, or diarrhea. To ensure product quality, our factory uses cutting-edge technology and rigorous quality control. All goods are ISO9001, ISO22000, and cGMP-compliant. Our diverse product and service offerings give you more purchasing options.

What is Calcium Ascorbate Powder?

Our calcium ascorbate helps the body synthesize more Vitamin C. The product has powerful antioxidant capabilities, helping to combat free radicals, promoting calcium absorption, and benefiting bone and teeth health.

We precisely control the endpoint of the complexation reaction between ascorbic acid and calcium carbonate in a sterile environment, ensuring that the water of crystallization is in an extremely stable "bound state," eliminating the generation of free water. Experimental data shows that when Hongda's calcium ascorbate is subjected to an extreme accelerated degradation test at 50°C and 75% relative humidity for up to 90 days, its A420 yellowing index remains flat, and the powder maintains a pure, snow-white appearance, providing your global multinational supply chain with an extremely wide operational window against risks.

Product Specification

Calcium Ascorbate: Its Features and Benefits

1. Not too harsh or annoying
Calcium ascorbate is better for people who have too much stomach acid or are sensitive to it. This is because hongda's product doesn't upset their stomach as much as pure vitamin C does.

2. Improving the immunological system
Calcium ascorbate is a powerful form of vitamin C that helps the body fight off sickness and makes the immune system stronger.

3. What do antioxidants do? 
Ascorbate from calcium gets rid of dangerous free radicals. Honda's treatment prevents oxidation of cells and slows down aging.

4. A body can easily absorb calcium. 
Calcium ascorbate is a strong type of vitamin C that helps the body fight off illness and makes the immune system stronger.

5. Skin health
Collagen, which helps the skin repair and regenerate, maintain its suppleness, and conceal fine lines and wrinkles, is made possible by vitamin C.

6. The stomach can handle it well.
Calcium ascorbate is a calcium salt, therefore it doesn't react with stomach acid as much. This means you can take it for a long time without having gastrointestinal problems.

Application Areas

1. Products for health
frequent ingredient in vitamin C supplements and antioxidant health products. Hongda's calcium ascorbate boosts immunity, slows the aging process, and aids in calcium absorption.

2. The Food Business
Hongda's calcium ascorbate is used in fortified foods and beverages, such as functional drinks and nutritional supplements, to increase their vitamin C content and provide an additional calcium dose.

3. Pure calcium ascorbate powder from Shaanxi Hongda is used as an excipient in medication to assist treat and prevent scurvy, skin conditions, and immune system issues by supplying calcium and vitamin C.

4. Makeup
Calcium ascorbate is a common ingredient in skin care products because hongda's calcium ascorbate bulk powder helps the body generate collagen, which makes skin look younger and more flexible.

Production Capacity

We have a modern production base in Shaanxi Province, where we have a GMP-certified factory that is 20,000 square meters in size. We use the best production tools and a professional quality control lab to make sure that every batch is of high quality and the same.

True Zero Industrial By-product Elimination

Hongda employs a brand-new all-aqueous green reaction process that does not involve any exogenous organic solvents. Our products exhibit crystal-clear clarity upon contact with water, easily surpassing the extreme industry access standards in Europe, America, and globally.

Certifications of Quality

Shaanxi Hongda has been certified by the FDA, KOSHER, HALAL, and cGMP, as well as ISO9001 and ISO22000.

Services for Custom Packaging

We have a lot of different packing options that are made just for you. We can change the labeling, packaging, and specifications to fit the needs of different markets. This makes sure that your products fit with your brand's image and what the market desires.
 

FAQs

Q: Will your calcium ascorbate precipitate or get murky in multidimensional liquid systems (such functional oral liquids)?

A: Ordinary calcium ascorbate is very susceptible to complexation with pectin, citric acid, and other ingredients in the formulation, resulting in water-insoluble calcium oxalate microcrystals. Hongda uses a "complete liquid-phase conversion" procedure to eliminate all unsalted inorganic calcium.​​​​​​​

Q: How are its packaging and storage needs different from those of regular ascorbic acid (L-ascorbic acid)?

A: Ordinary L-ascorbic acid is very acidic, easily absorbs moisture, and undergoes oxidative hydrolysis. However, after salt production, the carboxyl groups in ascorbate calcium are firmly bound by calcium ions in its molecular structure, making it roughly twice as resistant to light and heat as standard vitamin C. We guarantee that its purity and color will not fade after 24 months if stored in a normal environment with shade and relative humidity below 50%.

Q: Is this product suitable for vegan/plant-based formulations?

A: 100% suitable. Hongda's calcium ascorbate is made from high-purity ascorbic acid produced by fermenting plant-based corn starch and pure calcium carbonate from natural mineral sources. The entire synthesis and crystallization process is completely free of any animal-derived materials or excipients, meeting the world's most stringent vegan certification and non-GMO claims.

Summary

Are you looking for Calcium Ascorbate Powder that provides a "neutral, zero-irritation" and highly effective immune response while perfectly meeting customs inspection requirements? Please contact Shaanxi Hongda's technical manager immediately for the latest product solutions.