Vitamin C & Glutathione Effervescent Tablets | bulk Manufacturer
Product Overview:
Today, health-conscious consumers are seeking efficient, convenient, and scientifically sound nutritional supplements. The combination of Vitamin C and glutathione—especially in effervescent tablet form—is becoming a market hotspot. This innovative format not only offers superior bioavailability but also combines two powerful antioxidants, providing comprehensive health support for modern life.
Efficacy: Skin Supplement, Health Care Supplement
Vitamin C & Glutathione Effervescent Tablets | bulk Manufacturer Details
Last updated June 2026
| Product Name | vitamin c l-glutathione Effervescent Tablets |
| Certificates | Organic/HALAL/CE-ROHS/KOSHER/GMP/HACCP/ISO 22000/ISO 9001 |
| Services | OEM / ODM |
| GMP certified factory | Xi'an ECO Biotech Factory Co., Ltd Xi'an Henrikang Biotech Co., Ltd. |
| Brand | Reson and Ausreson Support OEM customer brands |
| Keywords | vitamin c l-glutathione Effervescent Tablets |
| 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 |
Vitamin C and L-Glutathione:
Vitamin C: A Classic Immune Supporter
- Vitamin C (ascorbic acid) is an essential water-soluble vitamin, renowned for its powerful antioxidant properties and immune-supporting functions. It helps neutralize free radicals, promotes collagen synthesis, and enhances iron absorption. For consumers in Europe and America, vitamin C is an essential nutrient for coping with seasonal changes, travel fatigue, and high-pressure work environments.
L-Glutathione: The Body's "Primary Antioxidant"
- Glutathione is a naturally occurring tripeptide compound in human cells, hailed as the "mother of antioxidants." It directly participates in important physiological processes such as cellular detoxification, DNA synthesis and repair, and immune system regulation. With age and increased environmental stress, glutathione levels naturally decline, and oral supplementation has become an important way to maintain its optimal levels.
Synergistic Effect: A Scientific Combination Where 1+1>2
- Studies have shown that vitamin C helps regenerate and maintain the reduced form of glutathione (GSH), its biologically active state. Simultaneously, glutathione also helps recycle oxidized vitamin C, forming a highly efficient antioxidant cycle. This complementary relationship makes the combination of the two more effective than using either one alone.
- Core Health Benefits: What Can Vitamin C & Glutathione Effervescent Tablets Do for You?
How Vitamin C & Glutathione Support Your Health
1. Supports Immune Function
- Vitamin C contributes to normal immune function. Glutathione helps protect immune cells from oxidative stress.
- Both antioxidants help combat free radicals that contribute to skin aging. They support collagen production and may help promote an even skin tone.
- Working in synergy, Vitamin C helps regenerate reduced glutathione, creating a recycling antioxidant cycle that protects cells from oxidative damage.
- Glutathione plays a key role in the body’s natural detoxification pathways.
| 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 | |||
Daily Usage Recommendations
Daily Usage Guidelines: Most healthy adults can take one tablet daily, dissolved in 200-250ml of cold water. The best time to take it is in the morning or during the day; avoid taking it before bed to prevent sleep disturbances.
Lifestyle Recommendations: To maximize effectiveness, combine with the following habits:
- A balanced Mediterranean diet, rich in natural antioxidants
- Regular physical exercise
- Sufficient sleep (7-9 hours/night)
- Stress management techniques, such as meditation or yoga
Frequently Asked Questions
Q: Is glutathione digested and broken down after oral administration? How is absorption guaranteed?
- A: Glutathione is a tripeptide, and some of it is broken down by stomach acid and digestive enzymes after oral administration. Our formula uses reduced glutathione and maintains its stability through synergy with Vitamin C. For customers seeking higher bioavailability, we can offer acetylated glutathione (more resistant to digestion) or liposomal glutathione (microencapsulated for protection) as customized options.
Q: What is the minimum order quantity (MOQ)?
- A: For the standard formulation (Vitamin C 500mg + Glutathione 100mg, lemon flavor), the MOQ is 5,000 tubes (20 tablets/tube). For customized formulations (specific dosage, glutathione type, sugar-free, customized packaging), the MOQ is 20,000 tubes.
Q: Will effervescent tablets become ineffective due to moisture during storage?
- A: We use PP tubes with desiccant caps for packaging, and the product has been validated through accelerated stability testing (40°C/75% RH, 3 months). Under normal storage conditions (cool, dry place, <25°C, cap sealed), the product remains stable over a 24-month shelf life.
Q: Do Vitamin C and glutathione interact in effervescent tablets?
- A: In the dry state, both are stable. After dissolving in water, Vitamin C helps maintain the reduced state of glutathione (GSH), forming an antioxidant cycle. We optimize stability by controlling the water activity (Aw < 0.2) and pH value (4.0-5.0 after dissolution) of the effervescent tablets.
Our Manufacturing Experience:
- Glutathione is an ingredient sensitive to heat, humidity, light, and oxygen. As an effervescent tablet manufacturer, we ensure product stability over a 24-month shelf life through the following measures:
- Raw Material Selection: We use reduced glutathione (GSH), testing the purity (≥98%) and oxidized glutathione (GSSG) content in each batch. Detection is performed using high-performance liquid chromatography (HPLC).
- Manufacturing Process: We employ low-temperature granulation (< 40°C) and low-humidity environment (RH < 25%) for tableting. The effervescent matrix uses citric acid and sodium bicarbonate. The image below shows the humidity control panel in our effervescent tablet production facility (we recommend inserting a photo of the facility's humidity display).
- Stability Verification: We test for changes in vitamin C and glutathione content through accelerated stability testing (40°C/75% RH, 3 months). Our standard: Content retention > 90%.
- Packaging Protection: We use PP tubes with desiccant caps or double aluminum foil sealed packaging to block moisture and oxygen. Client Case: A Swiss brand needed sugar-free, vegan, and highly stable glutathione effervescent tablets. We used steviol glycosides as a sweetener, a colorant-free formula, and optimized the tablet hardness (35-45N) and packaging to provide 3-year shelf-life stability data.
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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.
