Vitamin D3 Effervescent Tablets OEM Manufacturer | Reson

Last updated June 2026

Product Name	Vitamin D3 Effervescent Tablets
Appearance	Effervescent Tablets
GMP certified factory	Xi'an ECO Biotech Factory Co., Ltd.
Brand	Reson and Ausreson
Specification	4g*20 tablets 1000mg/Cap or as your request
Certification	GMP, ISO 22000, HACCP, Halal, Kosher
Keywords	Vitamin D3 Effervescent Tablets Vitamin D3 Effervescent Tablets 5000iu Vitamin D3 Effervescent Tablets oem
Storage	Keep in a cool, dry, dark location in a tightly sealed container or cylinder.
Shelf Life	24 Months

Vitamin D3 Effervescent Tablets: Dosage Form Advantages and OEM Capabilities

• Improved Absorption Efficiency: Effervescent formulations allow Vitamin D3 to form a microemulsion in water, facilitating more even dispersion in the intestines. Internal dissolution tests show that effervescent tablets dissolve 3-5 times faster than traditional tablets.
• Convenience and Compliance: Tablets completely disintegrate in water within 30 seconds, suitable for people with swallowing difficulties (the elderly, children) and consumers who prioritize convenience.
• Precise Dosage Control: Each tablet contains a standardized dose of Vitamin D3 (customizable to 400 IU, 1000 IU, 2000 IU, 5000 IU, 10000 IU), with content variations controlled within ±5%.
• Gentle on the Stomach: No disintegration in the stomach reduces potential irritation.
• Promotes Fluid Intake: Integrating supplements with daily water intake helps establish healthy habits.

OEM Formulation Capabilities:

• Customizable dosages and compound ingredients (such as Vitamin K2, calcium, magnesium, zinc).
• Customizable flavors (natural orange, lemon, berry, etc.) and sweeteners (sucrose, sucralose, steviol glycosides).
• Customizable packaging: tablet tubes (10 tablets, 20 tablets/tube) or foil pouches.

Health Benefits of Vitamin D3 (5000 IU)

1. Supports Bone Health

• Vitamin D3 promotes calcium absorption, essential for maintaining bone mineral density. Especially important for adults over 50 and those at risk of osteoporosis.

2. Supports Immune System Function

• Adequate vitamin D levels help maintain normal immune function, particularly during winter months and flu season.

3. Supports Mood & Energy (Seasonal Wellness)

• Vitamin D is involved in serotonin synthesis, which plays a role in mood regulation. May be particularly beneficial during months with limited sunlight (e.g., Northern Europe, Canada).

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
Flavor	OEM Sugar Free Natural Orange, Lemon, Apple, Grape,Strawberry,Watermelon,Fruit or any other Flavors you want
OEM service	Support OEM&ODM Custom service,Different Formula，Flavors, Shapes，Bottle ，Color

How to Use 5000 IU Vitamin D3 Effervescent Tablets

Goal	Suggested Use	Timing
Daily maintenance (healthy levels)	1 tablet every other day	Morning with food
Deficiency correction (confirmed by blood test)	1 tablet daily for 8-12 weeks	Morning with food
Winter/limited sun exposure	1 tablet daily	Morning with food

Instructions:

1. Drop 1 tablet into a glass of 200ml (approx. 7 oz) of room-temperature or cool water.

2. Wait 30-60 seconds for complete dissolution.

3. Drink immediately.

Pro Tips:

• Take with food: Vitamin D is fat-soluble. Taking with a meal containing healthy fats (avocado, eggs, nuts) enhances absorption.

• Best taken in the morning: Avoid late afternoon/evening as some users report sleep disruption.

• Blood testing: The only way to know your vitamin D status is a 25-hydroxyvitamin D blood test. Consult your doctor for testing and personalized dosing.

Frequently Asked Question

Q: Is there data to support the difference in absorption rate between effervescent tablets and conventional tablets?

• A: We conduct internal dissolution tests, showing that effervescent tablets dissolve 3-5 times faster than conventional tablets. Specific data regarding absorption rate (bioavailability) depends on individual differences. We can provide relevant research literature for customer reference upon request. We avoid using specific percentage figures in marketing materials that have not been verified by third parties.

Q: What is the minimum order quantity (MOQ)?

• A: For standard formulations (e.g., 1000 IU or 2000 IU, standard flavor), the MOQ is 5,000 tubes. For fully customized formulations (including dosage, flavor, sweetener, packaging design), the MOQ is 50,000 tablets. Sample orders can be as low as 500 tablets.

Q: Will effervescent tablets become damp and lose their effectiveness during transportation?

• A: We use PP tubes with desiccant caps or double aluminum foil sealed packaging, and the packaging is verified through accelerated stability testing (40°C/75% RH, 3 months). Under normal storage conditions (cool, dry place), the product remains stable over its 24-month shelf life. We recommend that customers add a desiccant to the final packaging.

Q: Can you provide effervescent tablets in combination with other ingredients besides Vitamin D3?

• A: Yes. Common combinations include: Vitamin D3 + Calcium, Vitamin D3 + Magnesium + Zinc, Vitamin D3 + Vitamin K2, and Vitamin D3 + Vitamin B12. Please note that some minerals may react with the effervescent matrix; our R&D team will conduct pre-formulation feasibility testing.

Conclusion:

Vitamin D3 effervescent tablets represent a modern evolution in nutritional supplements—perfectly combining scientific effectiveness, ease of use, and a pleasant experience. For users in Europe and America seeking efficient health solutions, this form of supplementation not only addresses the practical problem of vitamin D deficiency but also adapts to the fast-paced modern lifestyle.

Whether you are a tech worker in Seattle, a finance professional in London, or a busy parent in Toronto, Vitamin D3 effervescent tablets seamlessly integrate into your daily life, providing reliable support for your health foundation.

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.