Great Earth C‑Vitamin Complex: Formula, Dose and Label Guide
Sep 27, 2026
Great Earth C‑Vitamin Complex 120 Tablets is a vegan time-release food supplement for adults. This guide separates current label facts, authorised nutrient claims and manufacturer format descriptions for the exact product sold by iWell.

At a glance
- Exact product: 120 tablets; SKU/EAN 7350031364071
- Format: vegan tablets; Great Earth describes the vitamin C as buffered and time release
- Adult dose: 1–2 tablets daily with a meal
- Pack duration: 60–120 days
The exact current formula
| Active ingredient | 1 tablet | 2 tablets |
|---|---|---|
| Vitamin C | 500 mg (625% NRV) | 1,000 mg (1,250% NRV) |
| Citrus bioflavonoid complex | 75 mg | 150 mg |
| Rosehip extract | 12.5 mg | 25 mg |
| Acerola extract | 4 mg | 8 mg |
| PreOxy formula | 2.5 mg | 5 mg |
| of which L‑glutathione | 2.45 mg | 4.9 mg |
| of which selenium | 3 µg (5% NRV) | 6 µg (11% NRV) |
NRV means nutrient reference value. Figures are from Great Earth’s current product page; the physical label is the final reference.

Ingredients and tablet format
The current manufacturer information identifies vitamin C, a citrus bioflavonoid complex from orange, lemon, lime, grapefruit and tangerine, rosehip, acerola and the PreOxy formula with L‑glutathione and selenium. Great Earth describes the vitamin C as buffered and time release. “Time release” is a format description, not a promise of a health outcome.
The current manufacturer webpage does not publish the complete excipient and regulated-allergen declaration. Check the physical package before use, particularly for allergies or citrus sensitivity.
Directions and label interpretation
How to take it
Adults take 1–2 tablets daily with a meal. Swallow as directed and do not exceed the stated amount. Because the tablet is described as time release, do not crush or chew it unless the physical label allows this.
Authorised nutrient functions
Vitamin C contributes to normal immune-system function, protection of cells from oxidative stress, normal collagen formation for normal bones, cartilage, skin and blood vessels, normal energy-yielding metabolism, and reduction of tiredness and fatigue. It also increases iron absorption. These authorised statements describe normal nutrient functions; they are not promises to diagnose, treat, prevent or cure illness.
Suitability, allergens and cautions
- Diet: vegan.
- Audience: adult women and men.
- Pregnancy/breastfeeding: no product-specific instruction is given online; seek professional advice.
- Medicines: the complex includes grapefruit. If your medicine has grapefruit advice, ask a pharmacist.
- Allergens: none are explicitly declared in the current online manufacturer summary; inspect the physical label.
- Storage: dry, room temperature, away from sunlight and children.

Compare labels, not just headline nutrients
Vitamin C and B vitamins have different amounts and functions. See our Great Earth B‑Complex formula and B6 safety guide and label-first guide to avoiding B-vitamin stacking.
Frequently asked questions
How much vitamin C is in one tablet?
500 mg, equal to 625% of the EU NRV.
Is it vegan?
Yes, Great Earth marks this exact product vegan.
Does it contain citrus?
Yes: orange, lemon, lime, grapefruit and tangerine sources are identified.
Can adults take two tablets?
The stated dose is 1–2 tablets daily with a meal. Count vitamin C from other supplements too, and seek advice if you use medicines, have a condition, are pregnant or breastfeeding.
View Great Earth C‑Vitamin Complex 120 Tablets at iWell Shop
Food supplement notice: Food supplements should not replace a varied, balanced diet and a healthy lifestyle. Do not exceed the recommended daily dose. Keep out of reach of young children.