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Buffered Vitamin C Powder

product on market Powder NutriCology Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 25% of ingredients have research evidence
B Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

Vitamin C is supported by strong evidence for antioxidant support and immune function. The addition of calcium, magnesium, and potassium provides essential minerals that support bone health and electrolyte balance. Research indicates these ingredients are generally safe and well-tolerated when taken as directed.

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

Label

Product Label

Label for Buffered Vitamin C Powder
Open Full PDF View on NIH DSLD →
Details

Label Data

2.35 Gram(s)
Serving Size
102
Servings
Other Combinations
Product Type
25%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Vitamin C
1.067 Gram(s) (1186% DV)
Calcium
202 mg (16% DV)
107 mg (25% DV)
Within RDA (0.3× RDA) 316 studies (A:8, B:159)
Potassium
45 mg (1% DV)

Other Ingredients

Microcrystalline Cellulose
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Info

Product Information

Directions for Use

Suggested Use As a dietary supplement, 1/2 heaping teaspoon in 8 to 12 ounces of liquid, between meals, or as directed by a healthcare practitioner. Two teaspoons supply approximately the recommended dietary allowances of calcium and magnesium.

Formulation Notes

Buffered Vitamin C contains high-purity ascorbic acid buffered with carbonates of potassium, calcium, and magnesium.

Variations in product color may occur.

With Calcium, Magnesium, and Potassium

Additional Information

Keep in a cool, dry place, tightly capped.

Developed by Stephen A. Levine, Ph.D. NutriCology Innovative Nutrition

Metadata

Product Details

UPC / SKU7 13947 50000 6
DSLD Entry Date2020-09-25
Product TypeOther Combinations
FormPowder
BrandNutriCology
DSLD ID234683
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 →
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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.