High absorption Calcium Citrate Capsules for Bone Muscle



Product Overview:
Calcium Citrate is a premium form of calcium designed for superior bioavailability and maximum comfort. Unlike other forms that require high stomach acid for breakdown, Calcium Citrate is easily absorbed at any time of day, making it the perfect daily essential for maintaining strong bones, healthy teeth, and optimal nerve function.
Efficacy: Sports Nutrition Supplement, Immune Support Supplement, Health Care Supplement
High absorption Calcium Citrate Capsules for Bone Muscle Details
| Product Name | Calcium Citrate Capsules GMP certification | Reson |
| Appearance | capsules |
| Specification | 500mg/Cap,1000mg/Cap or as your request |
| Certification | ISO,Halal,HACCP |
| Keywords | Calcium Citrate Capsules, High absorption calcium Calcium citrate for bone density and teeth |
| Storage | Keep in a cool, dry, dark location in a tightly sealed container or cylinder. |
| Shelf Life | 24 Months |
Why Calcium Citrate Over Other Forms?
Unlike Calcium Carbonate, which requires a heavy amount of stomach acid to break down, Calcium Citrate is an acidic form of calcium that is absorbed effortlessly—with or without food.
- Gentle on the Gut: Significantly lower risk of gas and constipation.
- Flexible Timing: Take it anytime, anywhere—no need to plan around heavy meals.
- Ideal for Seniors: As stomach acid naturally decreases with age, Citrate ensures you’re actually getting the minerals you pay for.
Why Does Calcium Citrate Aid Digestion?
1. Superior Absorption (With or Without Food)- Because Calcium Citrate does not require a highly acidic environment to dissolve, it can be taken on an empty stomach or with a meal. This flexibility ensures consistent calcium levels in the bloodstream throughout the day.
- Many users find that traditional Calcium Carbonate causes gas, bloating, or constipation. Calcium Citrate is much less likely to cause these side effects, making it the gold standard for those with sensitive stomachs or digestive concerns.
- As we age, our natural production of stomach acid declines. Calcium Citrate is specifically recommended for seniors and individuals on acid-blocking medications, as it bypasses the need for acid-driven digestion to reach your bones.
- Beyond bone density, calcium is a critical electrolyte. It plays a vital role in muscle contractions (including the heart) and ensures that nerve signals are transmitted efficiently across the body.
| OEM Service | ||||
| We offer OEM services, please contact us for more information>> | ||||
| Product Type | Capsules,Softgels,Tablets,Gummies,Liquid Drops,Gum,solid beverage and other customized products | |||
| Packaging | Bottles, Bags, Bulk, Blister packs, Custom | |||
| Formulas | Standard formulas or custom formulas | |||
| OEM service | Support OEM&ODM Custom service,Different Formula,Flavors, Shapes,Bottle ,Color | |||
How to Use
- The Daily Serving: Take 2 capsules daily. For maximum absorption, it is often recommended to split the dose (e.g., 1 in the morning, 1 in the evening), as the body absorbs calcium most efficiently in smaller increments.
- The "Bone Matrix" Stack: Pair with Vitamin D3 and Vitamin K2 (MK-7). Vitamin D3 helps you absorb the calcium, while K2 acts as the "GPS," ensuring the calcium goes into your bones and teeth rather than your arteries.
- The "Muscle Recovery" Stack: Combine with Magnesium to support the natural balance of muscle contraction and relaxation.
To get the most out of your calcium, consider pairing it with these essential co-factors:
- Vitamin D3 + K2 Capsules: The "GPS" for calcium—D3 helps you absorb it, and K2 ensures it goes to your bones instead of your arteries.
- Magnesium Glycinate: Essential for bone matrix formation and helps balance high calcium intake.
- Collagen Peptides: Support the organic "flexible" part of your bone structure.
Frequently Asked Questions
Q: Why is the capsule size larger than others?
- A: Calcium Citrate is a more voluminous molecule than Calcium Carbonate. To provide a therapeutic dose of elemental calcium without using compressed tablets (which can be hard to swallow and digest), we use clear, easy-to-swallow vegetable capsules.
- A: Yes, but be mindful that high doses of calcium can interfere with the absorption of iron and zinc. If your multivitamin contains these minerals, try to space your Calcium Citrate dose at least 2 hours apart.
- A: Yes. Our Calcium Citrate is 100% mineral-derived and encapsulated in non-GMO vegetable cellulose.
Why Choose ECO (Ausreson/Reson) for Your Health Journey?
- Certified Manufacturing Excellence: Our state-of-the-art facilities are GMP certified and FDA registered. We adhere to the strictest global production standards, ensuring every capsule, gummy, or tablet is free of contaminants.
- Pure, Traceable Ingredients: We partner with sustainable farms worldwide. From raw material sourcing to final bottling, our R&D team conducts rigorous third-party laboratory testing (SGS/Eurofins) to assess potency and purity.
- Global Efficacy: Our formulas have been successfully exported to over 50 countries, including the US, EU, and Australia, optimized to meet diverse international health regulations and consumer needs.
- Own Factory, Guaranteed Strength: We have a 500㎡ modern production base equipped with German-imported production lines and an ISO 9001 certified quality management system. Annual production capacity exceeds 5 million units, supporting flexible production and rapid delivery, with a 99.6% on-time order rate.
- Real Results, Real Stories: Based on clinical case studies and validated user testimonials, our products have proven to deliver the health benefits we promise.
- Expert Formulas: Our in-house team of nutritionists and chemists stays at the forefront, creating scientifically based and truly effective formulas.
Choosing us is not just choosing a product, but partnering with a global company you can trust for the long term.
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| Click here to get a product quote. | |||
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OWN Brand
Intergroup is supplying OEM service for the Well-known brands Reson and Ausreson. Alibaba International Station No.1 supplier, Alibaba International Station Number 1, Alibaba International Station Number one Customized logo is welcome, Packing as your requirement. offering private label

Cusrom Process
01 Contact us 02 Confirm Product Formula 03 Sample Confirmation 04 Deposit Payment 05 Factory Production 06 Product Quallty Inspectlon 07 Balance Payment 08 Dispatch and Delvery


Factory & Exhibition
Private Label design, fast delivery, USA Warehouse, European Warehouse, capsules factory,Softgels factory,tablets factory, pills factory, Gummies factory, Liquid Drops factory,Gum factory,solid beverage factory, customized factory, capsules manufacturer, Softgels manufacturer, tablets manufacturer, pills manufacturer, Gummies manufacturer, Liquid Drops manufacturer,Gum manufacturer,solid beverage manufacturer.
In order to better serve our global customers, we will participate in various large-scale exhibitions.Europe, North America

Certifications
We are a nutritional supplement raw material and nutritional supplement brand OEM manufacturing factory in China with ISO 22000, ISO 9001, HACCP Management certifications, GMP certificate the factory, HALAL, CE, CE-ROHS, Organic, KOSHER, NSF Product certifications.Our product's comprehensive certification standards.

Packaging
We promise to provide high-quality products, but please raise any quality issues within 15 days of receiving the package.
From concept to finished product, we are committed to quality, efficiency, and customer satisfaction. Let us help you bring your product to life!

FAQs
Q: What kind of OEM forms can you supply ?
A: Pre mix powder, Capsules, Tablets, pills, Softgel,drops, Gummy.
Q: What's the pill size?
A: Capsule: 2#,1#,0#, 00#. Tablet: Can customize like 500mg, 1000mg, 1500mg, 2000mg
Q: What are capsule shells made of ?
A: Gelatin,HPMC (Vegan), Enteric gelatin & enteric vegan shells.
Q: Can the formula be customized by our Own Formula?
A: Yes, The formula can be exact customized.
Q: Minimum Order Quantity (MOQ) ?
A: Small quantity sample can be customized according to your requirements. Official order MOQ: 100,000 pieces
Q: Can you supply bottles with private label?
A: Yes, all can be customized.
Q: What kind of certificates can you supply for your OEM capsules / Tablets?
A: Health certificate, Original certificate.






