Perdue PERQUE Potent C Guard Tabsules 250 Ct supplement bottle
Perdue

PERQUE Potent C Guard Tabsules 250 Ct

What We Researched
5 active ingredients analyzed · 1 inactive ingredient decoded · 1 retailer compared · Last updated: Mar 2026
77
Product Score Fair

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Vitamin C (as 100% l-ascorbate, fully reduced and buffered) 1000.0 mg
Calcium (as ascorbate) 111.0 mg 9%
Octanoate 10.0 mg
C16 and C18 alkyls 20.0 mg
Vegetable fiber (organic croscarmellose) 40.0 mg
Bioavailability Very Good

Absorption Rating

  • Vitamin C (as 100% l-ascorbate, fully reduced and buffered) Fair
  • Calcium (as ascorbate) Good
  • Octanoate Good
  • C16 and C18 alkyls Fair
Other Ingredients Excellent

Fillers & Additives

  • None
Efficacy Poor

Dosage Analysis

  • Vitamin C (as 100% l-ascorbate, fully reduced and buffered) 1000.0 mg Effective
  • Calcium (as ascorbate) 111.0 mg Under-dosed
  • Octanoate 10.0 mg Under-dosed

Supplement Facts

Ingredient Amount % Daily Value
Vitamin C (as 100% l-ascorbate, fully reduced and buffered) 1000.0 mg
Calcium (as ascorbate) 111.0 mg 9%
Octanoate 10.0 mg
C16 and C18 alkyls 20.0 mg
Vegetable fiber (organic croscarmellose) 40.0 mg

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

None Unknown

Price Comparison

Price History

Tracked across major retailers. Updated periodically.

$81$80$79$78$77 $79.44
Target

Prices shown at time of last check. Click a retailer to see current price. GoodSupp is not affiliated with any retailer.

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Frequently Asked Questions
Is Perdue PERQUE Potent C Guard Tabsules 250 Ct a good supplement?

Perdue PERQUE Potent C Guard Tabsules 250 Ct received a product quality score of 77/100 in GoodSupp's independent analysis, suggesting some areas that could be improved. The product contains 5 active ingredients with 250 servings per container. Of the 1 inactive ingredients, 0 are rated safe and 0 are flagged for review.

What are the ingredients in Perdue PERQUE Potent C Guard Tabsules 250 Ct?

Perdue PERQUE Potent C Guard Tabsules 250 Ct contains 5 active ingredients: Vitamin C (as 100% l-ascorbate, fully reduced and buffered) (1000.0 mg), Calcium (as ascorbate) (111.0 mg), Octanoate (10.0 mg), C16 and C18 alkyls (20.0 mg), Vegetable fiber (organic croscarmellose) (40.0 mg). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Perdue PERQUE Potent C Guard Tabsules 250 Ct safe to take?

Perdue PERQUE Potent C Guard Tabsules 250 Ct has been analyzed for ingredient safety across all its components. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

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Disclaimer: GoodSupp provides independent supplement quality analysis for informational purposes only. Scores are generated algorithmically based on ingredient profiles, brand certifications, and public records. This is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Product data is sourced from manufacturer labels and public databases. GoodSupp is not affiliated with any supplement brand.