
Calcium Citrate Tetrahydrate

Why is Calcium Citrate Tetrahydrate considered better for calcium absorption than other calcium supplements?
Calcium Citrate Tetrahydrate is one of the most bioavailable forms of calcium. Unlike calcium carbonate, which requires stomach acid for optimal absorption, calcium citrate can be absorbed more effectively even in individuals with lower stomach acid levels. This makes Calcium Citrate Tetrahydrate an ideal choice for older adults, those with digestive issues, or anyone seeking a more efficient calcium supplement. It provides the same bone-strengthening benefits without the risk of bloating or constipation.

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Product Name |
Calcium Citrate Tetrahydrate |
|
Appearance |
White Powder |
|
Specification |
97.5%~100.5% |
|
CAS |
5785-44-4 |
|
Molecular Formula |
C12H10Ca3014.4(H20) |
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Molecular Weight |
570.50 |
|
EC Number |
212-391-7 |
|
Package |
1kg/bag, 25kg/drum or customized |
|
Shelf Life |
24 months from date of production |
|
Storage |
Store in a dry, clean, cool and ventilated place. |

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Product name: |
Calcium Citrate Tetrahydrate |
|
Synonyms: |
Calcium Citrate |
|
CAS No: |
5785-44-4 |
|
Molecular Formula: |
C12H10Ca3014.4(H2O) |
|
Molecular Weight: |
570.50 |
|
EC Number: |
212-391-7 |
|
Items |
Specification |
|
Content (dry base) %: |
97.5-100.5 |
|
Loss on drying %: |
10.0-13.3 |
|
HCI insoluble %: |
NMT 0.2 |
|
Heavy metal (Pb meter)%: |
NMT 0.002 |
|
As: |
NMT 3ppm |
|
Pb/%: |
NMT 0.001 |
|
Fluoride (F) %: |
NMT 0.003 |

1. Health supplements:
Calcium citrate helps keep bones and teeth healthy; Calcium citrate can promote fat decomposition and maintain the body's acid-base balance.
2. Food additives:
Calcium citrate tetrahydrate can regulate the pH value of food, improve the taste and flavor of food, and is widely added to dairy products, beverages, bread, biscuits and other foods.
3. Industry:
Calcium citrate tetrahydrate can be used as water treatment agent to help purify water quality. It can also be used as an additive for pigments and coatings, as well as a plasticizer for rubber and plastics.

1. Superior Absorption for Maximum Effectiveness
Unlike other forms of calcium, such as calcium carbonate, Calcium Citrate Tetrahydrate is highly bioavailable, meaning it is absorbed more efficiently by the body. It doesn't require stomach acid for absorption, making it a perfect choice for individuals with lower stomach acid levels, older adults, or people with digestive sensitivities. This ensures your body gets the full benefits of calcium supplementation.
2. Supports Strong Bones and Teeth
Calcium is essential for maintaining healthy bones and teeth. Calcium Citrate Tetrahydrate provides the body with a high-quality source of calcium, supporting bone density and strength. Regular supplementation helps prevent bone-related conditions like osteoporosis and promotes overall skeletal health, making it a great choice for people of all ages, especially those at risk of bone loss.
3. Gentle on the Stomach – Ideal for Sensitive Digestive Systems
One of the major advantages of Calcium Citrate Tetrahydrate over other forms of calcium is that it is gentle on the stomach. It does not cause bloating, constipation, or digestive discomfort, making it an ideal choice for individuals with digestive issues or those who experience side effects from other calcium supplements. Its gentle formula is also recommended for people with conditions such as acid reflux, IBS, or those taking acid-reducing medications.
4. No Need for Food – Take Anytime
Unlike calcium carbonate, which must be taken with food to aid absorption, Calcium Citrate Tetrahydrate can be taken on an empty stomach. This provides greater flexibility and convenience for consumers, allowing them to incorporate the supplement into their daily routine without any hassle.
5. Supports Overall Health and Well-Being
Beyond bone health, calcium is essential for proper muscle function, nerve transmission, and cardiovascular health. Calcium Citrate Tetrahydrate helps maintain the balance of calcium levels in the body, promoting overall health and well-being. This makes it an excellent choice for those seeking comprehensive health support in one supplement.

Q1: What are the advantages of calcium citrate tetrahydrate in calcium supplement products?
A: Calcium citrate tetrahydrate is easy to be absorbed by the human body, especially in the case of insufficient gastric acid secretion. Second, calcium citrate tetrahydrate does not cause gastrointestinal discomfort, and is milder than other forms of calcium supplements.
Q2: What are the applications of calcium citrate tetrahydrate in the food industry?
A: Calcium citrate tetrahydrate is widely used in food industry. It is often used as a nutritional booster, added to a variety of foods, such as dairy products, beverages, baked goods, etc., to improve the nutritional value of food. Because calcium citrate has good taste and flavor regulation ability.
Q3: How to choose a calcium supplement product containing calcium citrate tetrahydrate?
A: First, check the ingredient list on the product label to make sure that calcium citrate tetrahydrate is one of the main calcium sources of the product. Secondly, pay attention to the calcium content and dosage of the product, and choose the appropriate dosage according to your personal needs. In addition, other ingredients and additives of the product should also be considered to ensure that they are safe and harmless.
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