vitamin c effervescent tablets Private Label Manufacturer

Dosage Form: effervescent tablets

Dose: 1-2 tablet Per Day

Flavor: OEM Sugar Free Natural Orange, Lemon, Apple, Grape,Strawberry,Watermelon,Fruit or any other Flavors you want

OEM: Customized logo is welcome, Packing as your requirement. offering private label

Type of Product:  vitamin c effervescent tablets

Model Number: ASRN-vitamin c effervescent tablet

Specification: 500mg,800mg/bottle or customized

Sample: vitamin c effervescent tablet Avaliable

Keywords: vitamin c effervescent tablets benefits

Brand: Ausreson

MOQ: 50 bottles

Appearance: effervescent tablets

Storage: Cool Dry Place

Shelf Life: 2 Years

Test Method: HPLC

Last updated July 2026

Why Effervescent Format Boosts B2B Portfolios

Integrating Vitamin C effervescent tablets into your product line offers distinct commercial advantages over traditional capsules or tablets:

• High Bioavailability & Gentle Digestion: The buffered solution neutralizes excess stomach acidity, making 1000mg doses gentler on the gastric lining. This is a major selling point for your retail clients.

• Excellent Consumer Compliance: The refreshing, fizzy drink format appeals to consumers who experience "pill fatigue" or have difficulty swallowing large capsules (dysphagia).

• High Market Turnover: As a daily-use wellness product, effervescent tubes have a short consumption cycle, driving consistent repeat purchases and stable inventory turnover.

Formulations & Ingredient Transparency

TYPICAL MANUFACTURING FORMULA (Per Tablet)
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Active Ingredient:

- Vitamin C (as Ascorbic Acid): 1000 mg (1111% DV)

Effervescent Base:

- Citric Acid (Anhydrous), Sodium Bicarbonate, Sodium Carbonate

Excipients & Flavors:

- Sorbitol, Natural Orange Flavor, Polyethylene Glycol, 

  Beta-Carotene (For Natural Color), Sweetener (Sucralose).

Free from artificial azo dyes, titanium dioxide, and hydrogenated oils.

Our Commitment to Quality:

Batch-by-Batch Testing: The vitamin C content of every batch is tested via HPLC, and we commission a third-party laboratory to test disintegration time, solution clarity, microbial content, and heavy metals to ensure compliance with pharmacopoeia standards.

Production Standards: Manufactured in GMP- and ISO-certified facilities with strict temperature and humidity control throughout the entire process to ensure the stability of the effervescent tablets.

Storage Instructions: Effervescent tablets are highly susceptible to moisture absorption. Please store them in a sealed container, protected from light, in a cool, dry place. Use as soon as possible after opening.

Manufacturing Experience with Vitamin C Effervescent Tablets:

Considerations Regarding Raw Material Stability: Vitamin C (ascorbic acid) is inherently sensitive to light, heat, and metal ions. We use high-purity raw materials and add chelating agents (such as disodium ethylenediaminetetraacetate) to the formulation to chelate any trace metal ions that may be introduced; this is one of the key technologies for preventing product discoloration and degradation during the shelf life.

The Art of the Effervescent System: At the heart of effervescent tablets lies the precise ratio of citric acid/tartaric acid to sodium bicarbonate/sodium carbonate. By adjusting the acid-base ratio and particle size, we control the rate and duration of the effervescent reaction. Our goal is to achieve gentle yet thorough disintegration while ensuring a clear solution and a pleasant taste, and to prevent overly vigorous reactions that could lead to localized destruction of the active ingredients.

Balancing “Sugar-Free” and “Flavor”: We use natural sweeteners (such as stevioside) and natural fruit flavorings to replace sucrose and artificial sweeteners, enabling us to make a “sugar-free” claim while delivering a pleasant drinking experience. This is crucial for consumers who are mindful of their sugar intake.

Frequently Asked Questions

Q1: What is the difference between effervescent vitamin C tablets and regular vitamin C tablets?

A: Effervescent tablets dissolve in water to form a beverage, which is generally absorbed faster, has higher bioavailability, and is gentler on the stomach. It also helps increase water intake, making it especially suitable for people who don't like swallowing tablets.

Q2: How much vitamin C should I take daily?

A: For most adults, the recommended daily intake is 65-90 mg, with a safe upper limit of 2000 mg. The specific dosage should be determined by referring to the product label and individual needs. A short-term increase in dosage may be considered for disease prevention or the early stages of a cold.

Q3: Can effervescent vitamin C tablets be taken with other supplements?

A: Yes, vitamin C has a synergistic effect with many supplements, especially vitamin D, zinc, and iron. However, it is best to take them a few hours apart from other supplements to maximize absorption. If you have any concerns, consult a healthcare professional.

Q4: Are effervescent tablets harmful to teeth?

A: Due to their acidity, direct contact with teeth may damage tooth enamel. It is recommended to use a straw to drink the product and rinse your mouth with water afterward or wait 30 minutes before brushing your teeth.

Q5: How can I judge the quality of Vitamin C effervescent tablets?

A: Look for products with third-party testing and certification, clearly labeled ingredient sources, and no artificial additives. High-quality products typically use natural sweeteners and colorings and have transparent supply chain information.

About us

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, customized manufacturer.

Our advantage.

We possess extensive experience, handling every step from sourcing each ingredient in the formulation to post-filling inspection, all at the most competitive prices and with the fastest delivery times.

Xi'an Henrikang Biotech Co., Ltd. owns factory, Main Product Foods additives, Nutritional supplements, Healthcare Products(capsules,Softgels,tablets,Gummies,Liquid Drops,Gum,solid beverage and other customized products), plant extracts.

Support OEM&ODM service，Design label packaging, Overseas in stock, Fast customization, Drop Shipping.

Xi'an Henrikang Biotech Co., Ltd. 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.