VitaSign
VitaSign Vitamin C 1000mg
92/100
SUPPIE SCORE
95/100
EFFICACY
High
SAFETY
92/100
CLEANLINESS
What Does VitaSign Vitamin C 1000mg Do?
VitaSign Vitamin C 1000mg offers excellent efficacy with a clinically effective dose supported by extensive research for immune and antioxidant benefits. The formulation is safe, vegan, and free of common allergens, though mild GI upset possible in sensitive users.
What are the main health benefits of taking 1000mg Vitamin C daily?
Is 1000mg of Vitamin C safe for long-term use?
How does Vitamin C support immune function according to research?
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What Are the Benefits of VitaSign Vitamin C 1000mg?
Based on proven scientific research
Immune supportVery strong
Antioxidant protectionVery strong
Collagen synthesisStrong
Iron absorptionModerate
Good For:
What Are the Side Effects of VitaSign VitaSign Vitamin C 1000mg?
Always consult your health practitioner if in doubt.
RiskLow Risk
Overview
•Ascorbic acid at 1000mg daily is well within safe upper limit of 2000mg, with low risk of adverse effects for healthy adults.
•May cause mild gastrointestinal upset like diarrhea or nausea in sensitive individuals at higher doses, but 1000mg is typically tolerated.
•No significant drug interactions for this formulation, though high doses may affect warfarin or chemotherapy efficacy minimally.
•Safe for pregnancy and breastfeeding at RDA levels; 1000mg exceeds RDA but below UL, consult healthcare provider.
•Vegan capsules reduce allergen risks; no common allergens like gluten, soy, or nuts present in this product.
•Made in Germany with no artificial additives, minimizing contamination concerns for long-term use.
Potential Side Effects
Negative Interactions
Inactive Ingredients
Hypromellose
Low RiskMicrocrystalline cellulose
Low RiskMagnesium stearate
Low RiskWhat Are the Ingredients in VitaSign VitaSign Vitamin C 1000mg?
Vitamin C (ascorbic acid)
1000mg
Hypromellose
Microcrystalline cellulose
Magnesium stearate
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Dosage & Bioavailability
How the active doses and forms in VitaSign Vitamin C 1000mg compare to the research.
•Vitamin C (ascorbic acid) — 1,000 mg per serving; within the 200-3,000 mg/day used in studies.
Sources & References
Vital nutrients vitamin c 120 vegan capsules 1 000 mg per capsule
Information from www.iherb.com
Vitamin c 1000mg ultra high dose natural 240 capsules.html
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Information from dsld.od.nih.gov
Vitasign vitamin c 1000mg 90 vegan capsules
Information from arabianorganics.com
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Information from www.healthyplanetcanada.com
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Information from vitasignfs.com
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Frequently Asked Questions
Common questions about VitaSign VitaSign Vitamin C 1000mg