
Product Overview
Calcium is a foundational mineral for global health, but traditional inorganic forms (such as calcium carbonate) often suffer from low bioavailability and can cause digestive sensitivity.
SRBio Calcium Amino Acid Chelate utilizes advanced chelation technology to bond elemental calcium with organic amino acids (typically Glycine or a full-spectrum amino acid profile). This creates a stable, neutral molecule that is protected from interacting with dietary antinutrients, ensuring the mineral is delivered effectively to the systemic circulation.
Technical Specifications
| Parameter | SRBio Standard Specification | Test Method |
| Active Ingredient | Calcium Amino Acid Chelate | FTIR / Titration |
| Calcium Content | 10% – 25% (Customizable) | ICP-OES |
| Chelation Degree | Fully Reacted (Verified) | FTIR Spectroscopy |
| Solubility | 100% Water Soluble | Visual / Filtration |
| Heavy Metals (Pb) | ≤ 0.5 ppm | ICP-MS |
| Appearance | White to Off-white Fine Powder | Visual |
Key Advantages
1. Neutral Molecular Structure
Unlike ionic calcium salts, SRBio’s chelate is electrically neutral. This prevents the calcium from reacting with phytates or oxalates in the digestive tract, allowing the mineral to bypass common absorption inhibitors and reach the intestinal wall intact.
2. Exceptional Gastrointestinal Tolerance
Because the calcium is “hidden” within the amino acid complex, it does not trigger the osmotic effects or stomach acid neutralization that often lead to bloating or constipation. This makes it an ideal ingredient for premium, “gentle” supplement lines.
3. Optimized Metabolic Efficiency
By utilizing amino acid transport pathways, our chelate provides a highly efficient delivery system. The amino acids act as “chaperones,” facilitating the transport of calcium across the cell membrane, resulting in higher retention rates compared to traditional mineral salts.
Manufacturing Excellence
Advanced Chelation & Spray-Drying
We utilize a controlled aqueous reaction environment to ensure that the mineral and ligands are fully bonded. Our low-temperature spray-drying process preserves the integrity of the amino acids, resulting in a free-flowing, non-hygroscopic powder with consistent bulk density.
Quality & Safety Compliance
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FTIR Verification: Every batch is tested via Fourier-Transform Infrared Spectroscopy to confirm the presence of the coordinate covalent bond—ensuring it is a true chelate, not a simple blend.
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Purity Standards: Fully compliant with USP <232> for elemental impurities and microbial purity.
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Clean Label: 100% Vegan, Non-GMO, and free from synthetic binders or flow agents.
Applications
SRBio Calcium Amino Acid Chelate is engineered for high-performance global brands:
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Premium Bone-Support Capsules: Ideal for high-potency formulations where digestive comfort is a priority.
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Fortified Powder Blends: 100% solubility and a neutral flavor profile make it perfect for dairy-free milks and protein shakes.
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Prenatal & Daily Multi-Vitamins: Provides a highly bioavailable calcium source that doesn’t interfere with the absorption of other minerals like Iron or Zinc.
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Functional Foods: Stable for use in fortified bars, gummies, and wellness snacks.
Technical Partnership Program
Custom Mineral Solutions
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Custom Ligand Options: Available as Calcium Glycinate, Calcium Aspartate, or specialized multi-amino acid chelates.
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Synergistic Blends: Expertise in formulating Calcium with Liposomal Vitamin D3, Vitamin K2 (MK-7), and Magnesium.
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Regulatory Documentation: Rapid access to COA, MSDS, and chelation verification reports for your quality audits.
Request a Sample
Upgrade your mineral line with the advanced delivery of SRBio Calcium Amino Acid Chelate.
Contact our technical team for a 100g / 500g trial sample and a comprehensive technical dossier.
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Email: admin@plantextractssr.com
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Certifications: cGMP, ISO 22000, Halal, Kosher, Vegan Verified, Non-GMO.
Shipping & Packing Information

OEM SERVICE
We offer all-inclusive product development from consultation to delivery.
We make product proposals based on the customer’s requirements, from small to large lots.
