Shaanxi Yuantai Biological Technology Co., Ltd. is one of the most reliable manufacturers and suppliers of calcium citrate powder in China. With abundant experience, we warmly welcome you to wholesale bulk calcium citrate powder for sale here from our factory. Quality products and reasonable price are available.
Calcium Citrate Powder – High Purity Calcium Ingredient for Food & Nutraceutical Applications

Calcium Citrate is an organic calcium salt derived from citric acid and calcium, widely used as a calcium fortifier and nutritional ingredient in food, dietary supplements and functional nutrition products. It is typically supplied as a fine white crystalline powder with a mild taste and good formulation compatibility. Compared with conventional calcium carbonate, calcium citrate offers favorable solubility characteristics and can be utilized in formulations where a gentler, more versatile calcium source is preferred.
With a calcium content of approximately 21% and high-purity grades available, calcium citrate is well suited for applications including dietary supplements, functional foods, beverages, dairy products, cereals and nutritional formulations. Its stable properties and compatibility with vitamins, minerals, amino acids and botanical ingredients make it a flexible choice for developing calcium-fortified products.
We provide high-quality calcium citrate powder for bulk and customized applications, with specifications such as purity, particle size, packaging and product standards available according to customer requirements. Whether you are sourcing calcium citrate for supplements, food fortification or functional nutrition products, we can support your formulation and bulk purchasing needs.
Contact us now and send us your requirements. We will provide product specifications, Certificate of Analysis (COA), Minimum Order Quantity (MOQ), packaging options, and highly competitive bulk prices.
What are the benefits?
Calcium citrate is a common calcium supplement with the following main benefits:
1. Promotes bone health:
Calcium is a major component of bones. Calcium citrate effectively supplements calcium, promotes bone growth, increases bone density, and helps prevent osteoporosis. It is especially suitable for children, adolescents, pregnant women, breastfeeding women, and the elderly.
2. Supports tooth development:
Calcium is essential for tooth development and strength. Supplementing with calcium citrate helps promote tooth development and prevents tooth loosening and loss.
3. Maintains neuromuscular function:
Calcium ions are crucial for nerve conduction and muscle contraction. Calcium citrate supplements calcium ions in the body, maintaining normal neuromuscular excitability and preventing muscle spasms, cramps, or weakness caused by calcium deficiency.
4. Participates in blood clotting mechanisms:
Calcium ions play an important role in blood clotting. Calcium citrate supplements calcium, helping to maintain normal blood clotting function and prevent excessive bleeding.
5. Regulates acid-base balance:
After being metabolized in the body, calcium citrate helps neutralize excess acidic substances, maintaining acid-base balance and alleviating discomfort caused by acid-base imbalance.
6. Aids Digestion and Gut Health
Some studies have shown that calcium citrate may promote gastric acid secretion, which helps with food digestion. At the same time, its mild nature causes less irritation to the gastrointestinal tract, making it suitable for people with weak gastrointestinal function or those prone to constipation.
Application directions
1. Food Industry
- Nutritional Fortifiers: Used in infant formula, nutritional rice cereal, high-calcium milk, soy milk, fruit juice, and solid beverages to supplement calcium, promote bone development, and are especially suitable for people with sensitive stomachs.
- Food Additives: Used as tissue coagulants and emulsifying salts in canned goods, jellies, and pastries to improve texture and stability.
- Sports Nutrition Foods: Added to protein powder, energy bars, and electrolyte drinks to help athletes supplement calcium and prevent bone damage.
2. Medical Industry
- Calcium Supplements: Used to treat calcium deficiency, such as osteoporosis and rickets, with high absorption rates and minimal gastrointestinal irritation.
- Anticoagulants: Used in medical settings such as hemodialysis and extracorporeal circulation to inhibit blood clotting by chelating calcium ions, reducing the risk of bleeding.
- Anti-inflammatory Agents: Inhibit the production of intracellular reactive oxygen species, assisting in the treatment of inflammatory diseases.
- Bone Repair Materials: As candidate materials for bone defect repair, promote bone tissue regeneration and are often used in combination with other biomaterials.
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Company introduction and certificates obtained
Shaanxi Yuantai Biotechnology Co., Ltd. was established in 2014, mainly supplying herbal extracts, functional cosmetic raw materials, organic products, etc. We have our own factories, R&D and quality inspection teams, and have the conditions for development, production, and quality assurance. At present, we have obtained ISO9001, ISO22000, HALAL, KOSHER, HACCP, FDA and other certificates. Therefore, the quality of our products is guaranteed, and it is our original intention to bring high-quality products to customers.
For more information about Calcium Citrate Powder or other products, please contact:
Email: sales@sxytbio.com
Tel/WhatsApp: +86 177 8257 7059
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