Home/ Supplements/ Vitamin C/ Superior Vitamin C 1000 mg

Superior Vitamin C 1000 mg

product on market Tablet or Pill Country Life Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 55% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

AI-generated · Qwen 3.6 · methodology

This formula combines Vitamin C with essential minerals like zinc and magnesium, which have strong evidence for supporting immune function and metabolic health. These ingredients are well-researched for their antioxidant properties and role in cellular maintenance. The overall evidence coverage for this specific blend is limited.

AI-generated summary based on research evidence. Not medical advice.

Label

Product Label

Label for Superior Vitamin C 1000 mg
Open Full PDF View on NIH DSLD →
Details

Label Data

1 Tablet(s)
Serving Size
Other Combinations
Product Type
55%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Vitamin C
1000 mg (1667% DV)
Calcium
25 mg (3% DV)
25 mg (6% DV)
Within RDA (0.1× RDA) 316 studies (A:8, B:159)
2 mg (13% DV)
Within RDA (0.2× RDA) 263 studies (A:6, B:134)
0.2 mg (10% DV)
Within RDA (0.2× RDA) 37 studies (A:0, B:11)
0.5 mg (25% DV)
Within RDA (0.2× RDA) 9 studies — no high-quality reviews
25 mcg (21% DV)
Within RDA (0.7× RDA) 199 studies (A:1, B:55)
Potassium
50 mg (2% DV)
Polyphenol Complex Blend
100 mg
Market median: 500.0mg (283 products) 174 studies (A:0, B:62)
20 mg
Market median: 500.0mg (283 products) 174 studies (A:0, B:62)

Other Ingredients

Cellulose Stearic Acid Cellulose & Glycerin Coating Magnesium Stearate Silica Vegetable Glaze
Claims

Label Claims — Verification

Unverified All Other
Info

Product Information

Directions for Use

Directions: Adults take one (1) tablet daily with food. As a reminder, discuss the supplements and medications that you take with your health care providers.

Warnings & Precautions

Do not accept if seal is broken.

WARNING: Not for use by pregnant or nursing women, If you are diabetic or hypoglycemic, taking medication or planning a surgery, consult your doctor before using this product.

Keep out of the reach of children.

If any adverse reactions occur, stop taking the product and consult your doctor.

Formulation Notes

VITAMIN C

Buffered Vitamin C with Bioflavonoids, Green Tea and Grape Skin Extracts

The bioflavonoids supply eriocitrin, flavones, flavonols, hesperidin, naringen and naringenin. The polyphenols supply anthocyanidins, anthocyanins, epicatechin gallate, epicatechin, epikgallocatechin, epigallocatechin gallate, flavones, leucoanthocyanins, leucocyanidins, resveratrol and tannins.

NO: Yeast, wheat, soy, gluten, milk, salt, sugar, preservatives or artificial color.

Additional Information

Store between 59(0)-86(0)F.

Product No. 7120 09H10L

Acorbates are non-acidic, gentle to the stomach and provide essential minerals.

Certified Vegetarian AVA American Vegetarian Association(TM)

Good Manufacturing Practices GMP CERTIFIED

Our manufacturing supports wind power renewablechoice.com

Certified Gluten-Free GF(R)

PLEASE RECYCLE

Superior Vitamin C contains bioflavonoids and a unique polyphenol complex.

Country Life always labels minerals in elemental weight.

Metadata

Product Details

UPC / SKU0 15794 07120 4
DSLD Entry Date2013-08-23
Product TypeOther Combinations
FormTablet or Pill
DSLD ID13899
Data Updated2026-04-11
Research

Research Evidence

371
Research Sources
54
Avg Quality
148
Meta Analysis
82
Systematic Review
71
Rct
62
Clinical Trial
2
Regulatory Source
1
Cochrane Review
1
Narrative Review
1
Other
1
Openfda Safety
A Vitamin C supplementation in pregnancy
Meta Analysis The Cochrane database of systematic reviews 2015 PubMed DOI
A Vitamin C supplementation for the primary prevention of cardiovascular disease
Systematic Review The Cochrane database of systematic reviews 2017 PubMed DOI
A Vitamin C for preventing and treating the common cold
Meta Analysis The Cochrane database of systematic reviews 2013 PubMed DOI
A Vitamin C for preventing and treating pneumonia
Meta Analysis The Cochrane database of systematic reviews 2013 PubMed DOI
A Vitamin E supplementation in pregnancy
Meta Analysis The Cochrane database of systematic reviews 2015 PubMed DOI
A Vitamin C supplementation for prevention and treatment of pneumonia
Meta Analysis The Cochrane database of systematic reviews 2020 PubMed DOI
A Vitamin C supplementation for prevention and treatment of pneumonia
Systematic Review The Cochrane database of systematic reviews 2021 PubMed DOI
A Nutritional interventions for preventing and treating pressure ulcers
Meta Analysis The Cochrane database of systematic reviews 2024 PubMed DOI
A Does Vitamin C Supplementation Provide a Protective Effect in Periodontal Health? A Systematic Review and Meta-Analysis
Meta Analysis International journal of molecular sciences 2024 PubMed DOI
A Circulating vitamin C concentration and risk of cancers: a Mendelian randomization study
Meta Analysis BMC medicine 2021 PubMed DOI
View all evidence for Vitamin C →
Compare

Similar Products

View all Vitamin C products →

This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.