Magnesium 375mg (100% NRV*)
Vitamin C 80mg (100% NRV*)
Muscle Function & Energy
Immune Support
12 Effervescent Tablets
28-Year Manufacturing Advantage
As a leading Vitamin C Magnesium Tablet Manufacturer, Jointsource delivers 100% NRV balanced formulas for muscle function and inner balance. Our facility offers custom 12-count and 20-count tube options. Request samples today.
Product ID: E020
Expert Vitamin C Magnesium Tablet Manufacturer
Vitamin C 80mg + Magnesium 375mg | Energy Production & Muscle Function | Immune & Collagen Support | Effervescent Tablets
| Function | Energy Stamina |
|---|---|
| Dosage Form | Effervescent Tablet (Tablet) — 1 Tablet per Serving |
| Active Matrix | Vitamin C 80mg + Magnesium 375mg |
| MOQ | 10,000 units per SKU |
| Shelf Life | 24 Months |
| Packaging Options | Tube — 12 Effervescent Tablets |
Tablet compression & effervescent base processing · Raw material sourcing · Tube filling & sealing · Custom packaging
Formula
Serving Size: 1 Effervescent Tablet (dissolve in water before intake) Servings Per Container: 12
| No. | Nutrient / Active Ingredient | Amount Per Tablet | % NRV* |
|---|---|---|---|
| 1 | Vitamin C | 80 mg | 100% |
| 2 | Magnesium | 375 mg | 100% |
| 3 | [Other Ingredients] | ||
| 4 | Effervescent base (citric acid / sodium bicarbonate / sweetener / flavor) and excipients not disclosed on the catalog page — confirm with manufacturer. | ||
| 5 | [Dietary Claims] | ||
| 6 | "Vitamin C strengthens the immune system, protects cells from oxidative stress, and promotes collagen production for skin, bones, and blood vessels"; "Magnesium contributes to normal muscle function and energy production"; "Together, these two nutrients support overall well-being, performance, and inner balance". |
NRV* = Nutrient Reference Values (EU);US %DV
Dietary Claims
"Vitamin C strengthens the immune system, protects cells from oxidative stress, and promotes collagen production for skin, bones, and blood vessels"; "Magnesium contributes to normal muscle function and energy production"; "Together, these two nutrients support overall well-being, performance, and inner balance"Manufacturing & Quality
28-Year Direct Upstream Manufacturing Advantage
Tablet compression & effervescent base processing · Raw material sourcing · Tube filling & sealing · Custom packaging
Magnesium 375mg — 100% NRV* Muscle & Energy
- Full EU reference value of magnesium per tablet for normal muscle function, energy production and reduction of tiredness and fatigue
Vitamin C 80mg — 100% NRV* Immune & Collagen
- Full EU reference value of vitamin C for immune function, oxidative-stress protection and collagen production for skin, bones and blood vessels
Performance & Inner Balance
- The C + magnesium duo supports overall well-being, performance and inner balance — a versatile daily energy/wellness drink
Balanced 2-Nutrient Simplicity
- Two actives at exactly 100% NRV* each — transparent dosing and easy messaging; 12 effervescent tablets per tube
28-Year Direct Upstream Factory · Full-Category OEM/ODM
- 28 years of dedicated dietary supplement contract manufacturing experience, serving 500+ global brand clients
- Core effervescent production capabilities: tablet compression & effervescent base processing · raw material sourcing · tube filling & sealing · custom packaging
NSF GMP / ISO 22000 / FSSC 22000 Certified · Third-Party Testing
- Factory holds NSF GMP / ISO 22000 / FSSC 22000 / ISO 9001 / HACCP multi-certification
- Third-party tested: vitamin C & magnesium content, dissolution/disintegration, heavy metals, microbial limits
Packaging
Packaging Formats
- Tube — 12 Effervescent Tablets
- Blue-water fizz tube artwork (two tablets dropping into water); other tablet counts and flavors available on request
Label Customization
- Full-surface private-label printing; red catalog colorway; brand logo, claims and artwork fully replaceable
- EU-style "Composition (per tablet / NRV*)" panel; US %DV conversion
MOQ & Lead Time
- MOQ: 10,000 units per SKU
- Sample / prototype lead time: 10–15 business days
- Bulk production lead time: 30–45 business days
Seamless OEM/ODM Process
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Consultation & Formulation Define specifications, ingredient dosing, and target budget.
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Free Sample Development Rapid lab sampling (3–7 days) dispatched via express DHL/FedEx.
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Quality & Scale Production Strict ISO/GMP-compliant batch production with full IPQC.
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Final QC & Global Shipping COA issuance, export packaging, and tracked delivery.
100% Quality & Claim Guarantee
Full-Lifecycle Quality Assurance
- Batch-Specific COAVerified identity and purity for every single production run.
- Third-Party HPLCIndependent lab assays to ensure potency meets label claims.
- 2-Year RetentionStrict sample archiving for full-lifecycle traceability.
- 48-Hour ResponseImmediate technical investigation for any quality concerns.
Total peace of mind for international buyers. Backed by free batch replacements for non-conforming products and transparent quality protocols.
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Scale your brand with our 28-year upstream manufacturing advantage — formulation, packaging and compliance under one roof.