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High-Bioavailability Calcium Glycerophosphate (E383) – Superior Calcium Absorption | Jiangsu Khonor Chemicals Co., Limited

2025-08-15 Admin

Why Calcium Glycerophosphate is the Premium Choice for Calcium Supplementation

When it comes to calcium supplementation, choices like calcium carbonate, calcium citrate, and calcium lactate dominate the market. But not all calcium salts deliver the same results. For maximum absorption, excellent stomach tolerance, and added phosphorus benefits, Calcium Glycerophosphate is the smarter choice — and Jiangsu Khonor Chemicals Co., Limited is your trusted global supplier.

1. Exceptional Bioavailability
Unlike calcium carbonate, which relies heavily on stomach acid for absorption, Calcium Glycerophosphate dissolves easily in water and remains stable at neutral pH. This allows your body to absorb calcium efficiently, even if gastric acid production is reduced — a common concern among seniors.

2. Gentle on the Stomach
While calcium carbonate may cause bloating or constipation, and calcium citrate can increase acidity, Calcium Glycerophosphate is naturally pH-neutral, reducing the risk of gastrointestinal discomfort. It’s the ideal choice for sensitive individuals.

3. Dual Nutritional Advantage
Calcium Glycerophosphate not only supplies high-quality calcium but also delivers phosphorus from the glycerophosphate component — a key mineral for bone density and energy metabolism.

4. Steady, Sustained Absorption
This form of calcium is absorbed gradually, helping maintain stable calcium levels in the blood, improving retention in bones, and minimizing the risk of kidney stones.

5. Ideal for Specialized Applications
Thanks to its mild taste and excellent solubility, it’s perfect for use in:

  • Fortified beverages & functional drinks

  • Infant formulas

  • Dietary supplements & nutraceuticals

  • Oral care products for enamel remineralization


Comparative Advantage Table

Calcium SaltSolubilityStomach FriendlinessBioavailabilityExtra Benefits
Calcium CarbonateLow (acid-dependent)LowModerate
Calcium CitrateModerateMediumGood
Calcium LactateModerateGoodGood
Calcium GlycerophosphateHigh (pH-neutral)ExcellentExcellentProvides phosphorus

Specifications

ParameterSpecification
Product NameCalcium Glycerophosphate
CAS No.27214-00-2
E NumberE383
Molecular FormulaC3H7CaO6P
AppearanceWhite crystalline powder
Assay (Ca)≥ 18.0%
Assay (P)≥ 15.0%
Loss on Drying≤ 8.5%
pH (1% solution)6.0–8.0
SolubilitySoluble in water
Packaging25 kg kraft paper bag or drum, or customized

Ordering Information

  • MOQ: 25 kg

  • Lead Time: 7–15 days

  • Shipping: Worldwide via sea, air, or courier

  • Samples: Available on request


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