$12.49 $0.04 per serving
Product analysis
Ultra C Formula supplies vitamin C to help fill dietary gaps and support normal immune function and collagen production. Its unnamed blend makes the added ingredients harder to judge.
AI assessment of the formula, label and price. How scoring works
Nutrient Quality32
The quality of the added ingredients is difficult to judge because several forms and the blend contents are not identified. The named vitamin C and rose-hip preparations do not establish an advantage over other forms.
Ingredient Transparency60
Ingredient amounts are listed, but several forms and the blend contents are not identified. You can compare the stated quantities more easily than the complete formula.
Value For Money71
Vitamin C offers good value, with rutin also contributing reasonably priced support. Value from the other added ingredients remains uncertain.
Customer Satisfaction74
Customers give mostly very positive feedback from a relatively small pool of reviews. That supports confidence in satisfaction more than in health benefits.
Product Focus40
Vitamin C gives the formula a clear role in normal immune function and collagen production. The hidden blend contents make the full range of active ingredients harder to judge.
- Format
Capsule - Container
- 250 Capsule(s)
- Per serving
- $0.04
- Customer rating
- 4.8 · 115 ratings
Goals
Impact
High effect
Vitamin C · 500 mg
Impact
High effect
Vitamin C · 500 mg
Impact
Moderate effect
Vitamin C · 500 mg
Impact
High effect
Vitamin C · 500 mg
Impact
Moderate effect
Vitamin C · 500 mg
Ingredients
| Ingredient | Amount per serving | Score |
|---|---|---|
Vitamin C (Ascorbic Acid) | 500 mg | |
Acerola Cherry | 10 mg | |
Citrus Bioflavonoid Complex | 10 mg | |
Hesperidin Complex | 10 mg | |
Rose Hips (Rose Hips concentrate) | 10 mg | |
Rutin | 10 mg |
Vitamin C (Ascorbic Acid) · 500 mg OverallScore68
Each serving provides 500 mg of vitamin C at a low cost relative to that amount. The vitamin C is ascorbic acid. Ascorbic acid is unbuffered and may be less comfortable for a sensitive stomach.
How this ingredient is rated
Active Ingredient Quality & Bioavailability30
The vitamin C is ascorbic acid. Ascorbic acid is unbuffered and may be less comfortable for a sensitive stomach.
Vitamin C Chemical Form & Delivery System
The vitamin C is ascorbic acid.
Gastric Comfort & pH Balance
Ascorbic acid is unbuffered and may be less comfortable for a sensitive stomach.
Dose, Safety & Label Transparency91
Each serving provides 500 mg of vitamin C. The ingredient list includes standard excipients.
Optimal Dosage Targeting
Each serving provides 500 mg of vitamin C.
Purity & Excipient Quality
The ingredient list includes standard excipients.
Mineral & Source Transparency
The vitamin C amount is stated; ascorbic acid does not require an associated mineral amount.
Value100
The cost relative to the amount of vitamin C is low.
Price per Gram of Vitamin C
The cost relative to the amount of vitamin C is low.
Rutin · 10 mg OverallScore92
The serving lists 10 mg of rutin, with a low estimated cost per 100 mg of preparation. Its source and form are unclear. The cost comparison uses preparation weight, which may differ from pure rutin yield.
How this ingredient is rated
Composition and Label Disclosure
No form-specific conclusion is available.
Composition and Label Disclosure100
The selected serving lists 10 mg of rutin.
Declared Active Rutin Amount
The selected serving lists 10 mg of rutin.
Commercial Price and Usability75
The estimated cost per 100 mg of declared rutin preparation is low. It compares preparation amounts, which may not equal pure rutin yield.
Whole-Product Cost per 100 mg Declared Rutin Preparation
The estimated cost per 100 mg of declared rutin preparation is low. It compares preparation amounts, which may not equal pure rutin yield.
Acerola · 10 mg OverallScore20
Ultra C Formula supplies 10 mg of acerola per serving, though its value for acerola is not established. The acerola form and vitamin C yield are unknown. The Latin species is unknown.
How this ingredient is rated
Composition and Label Disclosure20
The acerola form and vitamin C yield are unknown.
Marker and Preparation Disclosure
The acerola form and vitamin C yield are unknown.
Composition and Label Disclosure20
The serving contains 10 mg of acerola. The Latin species and source plant part are unknown.
Acerola Botanical Identity Disclosure
The Latin species and source plant part are unknown.
Commercial Price and Usability
Acerola value is not established here.
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.
- A randomized, double-masked study on the treatment of retinal vein occlusion with troxerutin
- 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.
- The effects of rutin flavonoid supplement on glycemic status, lipid profile, atherogenic index of plasma, brain-derived neurotrophic factor (BDNF), some serum inflammatory, and oxidative stress factors in patients with type 2 diabetes mellitus: A double-blind, placebo-controlled trial.
- Rutin ameliorates inflammation and improves metabolic function: A comprehensive analysis of scientific literature.
- Rutin-loaded chitosan microspheres: Characterization and evaluation of the anti-inflammatory activity.
- Oral enzyme combination therapy reduces systemic inflammation, urinary CTXII and pain in knee osteoarthritis: a proof-of-mechanism, randomised, crossover, double-blind, placebo-controlled trial.