$19.79 $0.07 per serving
Product analysis
C 1000 mg offers good value for supporting normal immune function and collagen formation, particularly when vitamin C intake is low.
AI assessment of the formula, label and price. How scoring works
Nutrient Quality33
The vitamin C form is named, but its form quality cannot be confirmed. The added rose ingredient is less precisely identified, leaving its preparation unclear.
Ingredient Transparency81
Amounts are disclosed for both ingredients, and vitamin C is clearly identified as ascorbic acid. The rose preparation is unspecified, making that addition harder to compare.
Value For Money80
The vitamin C contribution offers very good value. Value for the rose addition remains uncertain, so the main buying case rests on vitamin C.
Customer Satisfaction91
Customer feedback is very positive across several thousand ratings. The large review base supports confidence in satisfaction, without proving immune or skin benefits.
Product Focus78
Vitamin C provides a clear nutritional role in immune function, antioxidant defences and collagen formation. Extra benefits beyond adequate nutrition are less certain, and the small rose addition does not establish a wider effect.
- Format
Capsule - Container
- 250 Capsule(s)
- Per serving
- $0.07
- Also available
C 1000 mg$18.39- Customer rating
- 4.8 · 4,834 ratings
Goals
Impact
Highest effect
Vitamin C · 1000 mg
Impact
High effect
Vitamin C · 1000 mg
Impact
High effect
Vitamin C · 1000 mg
Impact
High effect
Vitamin C · 1000 mg
Impact
Highest effect
Vitamin C · 1000 mg
Ingredients
| Ingredient | Amount per serving | Score |
|---|---|---|
Vitamin C (Ascorbic Acid) | 1000 mg | |
Rose Hips 4:1 extract | 15 mg |
Vitamin C (Ascorbic Acid) · 1000 mg OverallScore68
Each serving provides 1000 mg of vitamin C, a substantial amount, at a low cost per amount of vitamin C. Vitamin C comes from Ascorbic Acid. The other-ingredient panel has no flagged additives.
How this ingredient is rated
Active Ingredient Quality & Bioavailability30
Vitamin C comes from Ascorbic Acid.
Vitamin C Chemical Form & Delivery System
Vitamin C comes from Ascorbic Acid.
Gastric Comfort & pH Balance
No buffering is established for this form.
Dose, Safety & Label Transparency91
Each serving provides 1000 mg of vitamin C. The other-ingredient panel has no flagged additives.
Optimal Dosage Targeting
Each serving provides 1000 mg of vitamin C, a substantial amount.
Purity & Excipient Quality
The other-ingredient panel has no flagged additives.
Mineral & Source Transparency
The vitamin C amount and source are stated; no associated mineral amount is needed.
Value100
The cost per amount of vitamin C is low.
Price per Gram of Vitamin C
The cost per amount of vitamin C is low.
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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.