Microencapsulated Calcium Citrate Granule for Calcium Supplement Capsules 

 What is calcium Citrate and how it works? 

Calcium citrate is also called calcium citrate. It is a kind of organic calcium and one of the important resources for calcium fortification. After calcium citrate is synthesized, it is a ligand chelate, a calcium ion combined with two calcium citrate acid radicals. It is a white powder, colorless and tasteless, insoluble in water but soluble in hydrochloric acid. Under the action of gastric acid, it decomposes into a calcium ion and two negative monovalent calcium citrate radicals.

It enters the intestine and diffuses and absorbs in the form of calcium citrate negative ions. The diffuse absorption form exists in the entire intestine, and the absorption rate of each part is the same, and the amount of absorption depends only on the content of negative monovalent calcium citrate in the intestine.

After absorption, it enters the blood and exists in the form of negative citric acid, accounting for 1.7% of blood calcium. It plays the role of intermediate excessive buffering and mediation in the blood to balance the free calcium in the blood. When the blood lacks calcium ions, it is decomposed by the kidneys and slowly releases calcium ions into the blood.

What is microencapsulated calcium citrate ? 

Microencapsulated calcium citrate granules are a specialized form of calcium citrate, where each granule is coated using microencapsulation technology. This process involves encapsulating the calcium citrate particles in a protective coating, which helps to enhance the stability, solubility, and digestive tolerance of the supplement. Calcium citrate is already a highly bioavailable form of calcium, and with microencapsulation, its effectiveness is further improved, making it an excellent choice for capsule-based calcium supplements.

Microencapsulated Calcium Citrate Granules are a premium ingredient used in the production of calcium supplement capsules, designed to deliver high bioavailability and optimal calcium absorption. At Joyful Nutritional, we specialize in producing microencapsulated calcium citrate granules that provide superior stability, controlled release, and enhanced digestive tolerance compared to traditional calcium sources. This makes them ideal for use in calcium supplement capsules aimed at improving bone health and overall wellness.

 Why Microencapsulated calcium citrate is better for capsules and softgels ? 

1. High Bioavailability

Calcium citrate is known for its superior bioavailability compared to other forms of calcium, such as calcium carbonate. It does not require stomach acid for absorption, making it more easily absorbed by the body, especially in individuals with low stomach acid. Microencapsulation enhances this by protecting the calcium from premature degradation, ensuring it is efficiently absorbed.

2. Controlled Release

Microencapsulation technology allows for the controlled release of calcium over time. This helps maintain steady levels of calcium in the bloodstream, supporting sustained calcium absorption and reducing the risk of calcium spikes, which can occur with more rapidly absorbed forms.

3. Enhanced Digestive Tolerance

Many calcium supplements, especially those based on calcium carbonate, can cause digestive discomfort such as bloating, gas, and constipation. Microencapsulated calcium citrate granules are gentler on the stomach, minimizing digestive side effects and making them suitable for individuals with sensitive digestive systems.

4. Stability and Shelf Life

The microencapsulation process protects the calcium citrate from environmental factors such as moisture and air, which can degrade the active ingredients. This increases the stability and shelf life of the calcium supplement, ensuring that the product retains its effectiveness over time.

5. Easy Formulation for Capsules

The granulated form of microencapsulated calcium citrate is ideal for use in capsule production. The granules have excellent flowability, which improves manufacturing efficiency and ensures uniform dosing in each capsule, providing consistent quality in every batch.

Applications of Microencapsulated Calcium Citrate Granules in Supplement Capsules

1. Bone Health Supplements

Microencapsulated calcium citrate granules are widely used in bone health supplements designed to prevent or treat conditions such as osteoporosis. These supplements provide essential calcium to support bone density and bone strength, particularly for post-menopausal women, the elderly, and individuals with calcium deficiencies.

2. Multivitamin Capsules

Calcium citrate granules are commonly included in multivitamin formulations alongside other essential vitamins and minerals. The microencapsulation ensures that the calcium is protected and released at the right time, making these supplements more effective in supporting overall health and well-being.

3. Calcium and Vitamin D Combination Supplements

Many calcium supplements are paired with vitamin D to improve calcium absorption. Microencapsulated calcium citrate works synergistically with vitamin D, ensuring that the calcium is efficiently absorbed and utilized by the body to promote bone health.

4. Capsules for Digestive Sensitivity

Due to its gentle digestive profile, microencapsulated calcium citrate is often used in capsule formulations designed for individuals with sensitive stomachs. These supplements are ideal for people who experience discomfort with other forms of calcium supplements, offering a more comfortable alternative.