best vitamin c effervescent tablets oem Manufacturer | Reson

Last updated: April 2026

Product Name	vitamin c effervescent tablets | GMP certification | Reson
Certificates	Organic/HALAL/CE-ROHS/KOSHER/GMP/HACCP/ISO 22000/ISO 9001
Services	OEM / ODM
Keywords	vitamin c effervescent tablet 1000mg, liposome vitamin c vitamin c zinc effervescent tablet
Function	1) vitamin C influences is collagen synthesis. 2) vitamin C impacts the immune system. 3) Vitamin C can whiten and smooth skin.
Service&Advantage	1) Short delivery 2) Cudtomzed design freely 3) 24hours stand by
Storage	Keep in a cool, dry, dark location in a tightly sealed container or cylinder.
Shelf Life	24 Months

What Are Vitamin C Effervescent Tablets?

Vitamin C effervescent tablets are dietary supplements that dissolve quickly in water to create a fizzy, flavorful drink. They contain vitamin C (usually in the form of ascorbic acid or sodium ascorbate) combined with effervescent agents (citric acid and sodium bicarbonate) that create the characteristic fizz when added to water.
Unlike traditional vitamin C tablets or capsules, effervescent tablets dissolve completely in water before consumption, which means:

• Faster absorption into the bloodstream
• No difficulty swallowing
• Gentle on the stomach
• Consistent dosing every time
• A refreshing alternative to plain water

Health Benefits of Vitamin C

1. Powerful Support for the Immune System

• It promotes the production and function of white blood cells, which serve as the body’s first line of defense against infection. During cold and flu season, vitamin C effervescent tablets specifically designed to boost immunity are particularly popular.

2. Powerful Antioxidant Protection

• Vitamin C is a powerful antioxidant that neutralizes harmful free radicals in the body and protects cells from oxidative damage. This helps reduce the risk of chronic diseases and promotes healthy aging.

3. Promotes Collagen Production for Healthy Skin, Hair, and Nails

• Collagen is the most abundant protein in the human body and is responsible for maintaining the structure of skin, hair, nails, bones, and joints. Vitamin C is essential for collagen synthesis, which is why vitamin C effervescent tablets designed specifically for skin care are highly favored by beauty enthusiasts.

4. Enhances iron absorption

• Vitamin C converts non-heme iron (the type found in plant-based foods) into a more absorbable form, significantly improving its absorption rate. This makes vitamin C effervescent tablets an excellent choice for vegetarians, vegans, and anyone at risk of iron deficiency.

5. Supporting Cardiovascular Health

• Adequate vitamin C intake is associated with a reduced risk of heart disease. It helps maintain healthy blood pressure levels, improves vascular function, and reduces the oxidation of low-density lipoprotein (LDL, or “bad” cholesterol).

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 Take Vitamin C Effervescent Tablets for Maximum Benefit

• Dissolve properly: Drop one tablet into 8-12 ounces of cold or room temperature water and wait for it to dissolve completely before drinking. Do not swallow the tablet whole.
• Best time to take: Take in the morning with or without food. Vitamin C is water-soluble, so it is best absorbed on an empty stomach, but can be taken with food if you experience stomach upset.
• Stay hydrated: Drink plenty of water throughout the day when taking vitamin C supplements.
• Avoid excessive doses: The tolerable upper intake level for vitamin C is 2000mg per day for adults. Doses above this may cause diarrhea or stomach cramps.
• Be consistent: For best results, take your vitamin C supplement daily.

Vitamin C Effervescent Tablets vs. Other Forms

Form	Pros	Cons	Best For
Effervescent Tablets	Fast absorption, easy to take, great taste, gentle on stomach	Slightly more expensive, contains sodium	Most adults, people with swallowing difficulties, those who dislike pills
Vitamin C Capsules	Convenient, no added sugar, wide dosage range	Slower absorption, may be hard to swallow	People who prefer pills, those on low-sodium diets
Vitamin C Gummies	Tasty, easy to take	High in sugar, lower nutrient density, may stick to teeth	Children, people who hate pills
Vitamin C Powder	Customizable dosage, cost-effective	Messy, may have an unpleasant taste	People who need very high doses
Liposomal Vitamin C	Highest absorption rate	Very expensive	People with malabsorption issues

FAQ:

Q: What's the difference between effervescent vitamin C tablets and regular vitamin C tablets?

• A: Effervescent tablets dissolve in water to form a liquid, which is generally absorbed faster and has higher bioavailability. They also provide a hydration boost and are gentler on the stomach.

Q: When is the best time to take effervescent vitamin C tablets?

• A: It's recommended to take them on an empty stomach in the morning or between meals for optimal absorption. Avoid taking them before bed, as they may affect some people's sleep.

Q: Can effervescent vitamin C tablets prevent colds?

• A: While they cannot completely prevent colds, regular vitamin C supplementation may shorten the duration of a cold and reduce the severity of symptoms, especially when the body is under stress.

Q: Are effervescent tablets harmful to teeth?

• A: Effervescent vitamin C tablets are acidic and may affect tooth enamel. It is recommended to drink them with a straw, wait 30 minutes after drinking before brushing your teeth, or swallow them directly and rinse your mouth.

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.