wholesale zinc citrate capsules for immune support | Reson

Product Name	zinc citrate capsules GMP certification | Reson
Appearance	capsules
Specification	500mg/Cap,1000mg/Cap or as your request
Certification	ISO，Halal，HACCP
Keywords	zinc citrate capsules, High absorption zinc supplement zinc citrate for immune support and skin
Storage	Keep in a cool, dry, dark location in a tightly sealed container or cylinder.
Shelf Life	24 Months

What Are Zinc Citrate Capsules?

• Zinc citrate is a citric acid salt of zinc. Unlike inorganic forms (like zinc oxide), zinc citrate is an organic chelate, which means it is bonded to an organic molecule to enhance its journey through your digestive system.

Why Choose Zinc Citrate? The Top 3 Benefits

1. Superior Bioavailability

• Clinical studies show that zinc citrate has an absorption rate of approximately 61%, making it significantly more bioavailable than zinc oxide. This ensures your body actually utilizes the mineral instead of it simply passing through.

2. Powerhouse Immune Support

• Especially in the UK and North America, zinc is the "go-to" during flu season. Zinc citrate capsules help activate T-lymphocytes (T-cells), which are critical for your body's immune response.

3. Radiant Skin and Reproductive Health

• Zinc is essential for collagen synthesis and inflammatory response. Many users take it to manage acne or support hormonal balance and male reproductive health.

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

Zinc Citrate vs. Zinc Gluconate vs. Picolinate

Form	Absorption Rate	Best For
Zinc Citrate	High (~61%)	Daily wellness, great taste in lozenges, easy on the stomach.
Zinc Gluconate	High	Common in cold remedies (lozenges).
Zinc Picolinate	Very High	Specific therapeutic needs (more expensive).
Zinc Oxide	Low	Skin creams/sunscreen (poor oral absorption).

How to Take Zinc Citrate Capsules for Best Results

Dosage:

• For most adults in the US, the Recommended Dietary Allowance (RDA) is , but therapeutic doses in capsules often range from .

Timing:

• Take with a meal to minimize the chance of nausea, a common side effect of high-dose zinc.

Avoid:

• Do not take at the exact same time as calcium or iron supplements, as they can compete for absorption.

Frequently Asked Questions (FAQ)

Q: Can I take zinc citrate capsules every day?

• A: Yes, zinc is an essential mineral that the body does not store. However, avoid exceeding the unless directed by a healthcare provider, as long-term high doses can lead to copper deficiency.

Q: Is zinc citrate better than zinc picolinate?

• A: While picolinate may have a slightly higher absorption rate in some studies, offers a perfect balance of high bioavailability and cost-effectiveness, making it the most popular "bang-for-your-buck" choice.

Q: Are there any side effects?

• A: Zinc citrate is generally well-tolerated. Some people may experience mild nausea or a metallic taste if taken on an empty stomach.

Q: Is this product Vegan/Non-GMO?

• A: Our are formulated with non-GMO ingredients and encapsulated in 100% plant-based shells, making them suitable for vegan and vegetarian diets.

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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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.