$9.26 $0.09 per serving
Product analysis
Vitamin C 500 mg can help fill low dietary intake and supports normal immune function and collagen formation.
AI assessment of the formula, label and price. How scoring works
Nutrient Quality20
The vitamin C form is unspecified. Its form quality therefore cannot be compared confidently with other options.
Ingredient Transparency63
The vitamin C amount is disclosed, making the serving easy to check. The exact form is missing, limiting comparisons between products.
Value For Money80
The vitamin C offers good value for the amount supplied. Whether the serving is useful still depends on your dietary needs.
Customer Satisfaction90
Customer ratings are very positive. Several thousand ratings give that feedback a substantial base.
Product Focus71
The clearest uses are filling low vitamin C intake and supporting normal immune function and collagen formation. Extra intake has less clear benefits once nutritional needs are met.
- Format
Capsule - Container
- 100 Capsule(s)
- Per serving
- $0.09
- Also available
Vitamin C 500 mg$21.47- Customer rating
- 4.8 · 3,887 ratings
Goals
Impact
High effect
Vitamin C · 500 mg
Impact
High effect
Vitamin C · 500 mg
Impact
High effect
Vitamin C · 500 mg
Impact
High effect
Vitamin C · 500 mg
Ingredients
| Ingredient | Amount per serving | Score |
|---|---|---|
Vitamin C | 500 mg |
Vitamin C · 500 mg OverallScore64
A serving provides 500 mg of vitamin C, and the cost per gram is relatively low. L-ascorbic acid appears in Other Ingredients; the vitamin C row does not name its source. L-ascorbic acid is an unbuffered form.
How this ingredient is rated
Active Ingredient Quality & Bioavailability30
L-ascorbic acid appears in Other Ingredients; the vitamin C row does not name its source. L-ascorbic acid is an unbuffered form.
Vitamin C Chemical Form & Delivery System
L-ascorbic acid appears in Other Ingredients; the vitamin C row does not name its source.
Gastric Comfort & pH Balance
L-ascorbic acid is an unbuffered form.
Dose, Safety & Label Transparency91
A serving provides 500 mg of vitamin C. Standard excipients are present.
Optimal Dosage Targeting
A serving provides 500 mg of vitamin C.
Purity & Excipient Quality
Standard excipients are present.
Mineral & Source Transparency
The vitamin C amount is stated; this acid form does not require a matching mineral amount.
Value80
The cost per gram of vitamin C is relatively low.
Price per Gram of Vitamin C
The cost per gram of vitamin C is relatively low.
Alternative products
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Sources
Published studies used for the product analysis and the top-ranked studies for each ingredient and goal.
- Dietary intake and blood concentrations of antioxidants and the risk of cardiovascular disease, total cancer, and all-cause mortality: a systematic review and dose-response meta-analysis of prospective studies.
- Scientific Opinion on the substantiation of a health claim related to vitamin C and increasing non haem iron absorption pursuant to Article 14 of Regulation (EC) No 1924/2006.
- Vitamin C Depletion and All-Cause Mortality in Renal Transplant Recipients.
- Associations of Serum Biomarkers of Fruit and Vegetable Intake With the Risk of Cause-Specific Mortality and All-Cause Mortality: A National Prospective Cohort Study.
- Relation between plasma ascorbic acid and mortality in men and women in EPIC-Norfolk prospective study: a prospective population study. European Prospective Investigation into Cancer and Nutrition.
- Role of Oral Vitamin 'C' on Astigmatic Errors in Phacoemulsification.
- Ascorbic acid metabolites are involved in intraocular pressure control in the general population.
- Nutritional modulation of cataract.
- Dietary n-3 Fatty Acid, α-Tocopherol, Zinc, vitamin D, vitamin C, and β-carotene are Associated with Age-Related Macular Degeneration in Japan.
- Adherence to a Mediterranean diet, lifestyle and age-related macular degeneration: the Coimbra Eye Study - report 3.
- Vitamin C and contribution to the normal function of the immune system: evaluation of a health claim pursuant to Article 14 of Regulation (EC) No 1924/2006.
- Therapeutic effects of high-dose vitamin C supplementation in patients with COVID-19: a meta-analysis.
- Effect of micronutrient supplements on influenza and other respiratory tract infections among adults: a systematic review and meta-analysis.
- New evidence for antioxidant properties of vitamin C.
- Enhanced Vitamin C Delivery: A Systematic Literature Review Assessing the Efficacy and Safety of Alternative Supplement Forms in Healthy Adults.
- Efficacy of Vitamin C as Glucocorticoid Substitute for Reducing Pain and Inflammation After Total Hip Arthroplasty: A Randomized Controlled Trial.
- The Impact of Vitamin C on Analgesic, Anti-inflammatory, and Hemostatic Outcomes After Total Hip and Knee Arthroplasty: A Systematic Review and Meta-Analysis.
- The impact of vitamin C supplementation on the perioperative outcomes after total hip and knee arthroplasty: a systematic review and meta-analysis.
- Therapeutic Impact of Ascorbic Acid on Oral and Periodontal Tissues: A Systematic Literature Review.
- Oral vitamin C administration reduces early recurrence rates after electrical cardioversion of persistent atrial fibrillation and attenuates associated inflammation.