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Potent C Guard

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

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 40% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

AI-generated · Qwen 3.6 · methodology

This formula contains essential minerals and Vitamin C, which are supported by strong evidence for immune function and electrolyte balance. While these ingredients are well-researched, the overall evidence coverage for this specific combination is limited. The profile maintains a high safety score with no significant concerns.

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

Label

Product Label

Label for Potent C Guard
Open Full PDF View on NIH DSLD →
Details

Label Data

1 Level Half-Teaspoon(s)
Serving Size
112
Servings
Other Combinations
Product Type
40%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Vitamin C
1584 mg (2640% DV)
Potassium
99 mg (3% DV)
Calcium
40 mg (5% DV)
16 mg (4% DV)
Market median: 500.0mg (1 products) 316 studies (A:8, B:159)
600 mcg (4% DV)
Within RDA (0.1× RDA) 263 studies (A:6, B:134)
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Directions: Take one (1) level half-teaspoon mixed with two (2) to four (4) ounces of liquid or as directed by your health professional. Use only dry transfer spoons to remove powder from bottle.

Please take a few deep, relaxing breaths while the natural effervescence subsides (~1 min).

Warnings & Precautions

Keep out of reach of children.

Do not use product if the tamper-resistant shrink band around the cap or the inner seal beneath the cap appears to have been tampered with or is missing.

Warning: Pregnant and nursing mothers need to check with their health professional before taking supplements.

Formulation Notes

Uniquely Perque 100% active 100% natural 100% verified

Does not contain: Citrus, MSG, wheat, gluten, corn, starch, sugar, soy, yeast, zein, sulfates, phosphates (other than coenzymes), preservatives, casein or other milk derivatives. NO GMO's; NO toxic minerals or meta

Buffered ascorbate powder

Enhances cell energy and helps reduce oxidative stress

Full disclosure label (no hidden or inactive ingredients)

V (Vegetarian)

Additional Information

Must be stored with cap on tightly in a cool, dry place.

Keep tightly capped and moisture free.

May be kept on the counter, in refrigerator or freezer to maintain dryness.

Metadata

Product Details

DSLD Entry Date2020-12-26
Product TypeOther Combinations
FormPowder
BrandPerque
DSLD ID240950
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.