InterPlexus Flavo Plex C, 60 Capsules supplement bottle
InterPlexus

Flavo Plex C, 60 Capsules

What We Researched
7 active ingredients analyzed · 1 inactive ingredient decoded · 3 brand certifications checked · 2 retailers compared · Last updated: Mar 2026
80
Product Score Good
55
Brand Score Poor

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Vitamin C (as calcium ascorbate) 420 mg 700%
Calcium (as ascorbate) 48 mg 5%
Hesperidin 300 mg *
Hesperidin Methyl Chalcone 200 mg *
Grape Seed Extract 100 mg *
Winter Cherry Extract 180 mg *
Naringin 100 mg *
Bioavailability Excellent

Absorption Rating

  • Vitamin C (as calcium ascorbate) Good
  • Calcium (as ascorbate) Good
  • Hesperidin Good
  • Hesperidin Methyl Chalcone Good
  • Grape Seed Extract Good
  • Winter Cherry Extract Good
  • Naringin Fair
Other Ingredients Excellent

Fillers & Additives

  • Cellulose
Efficacy Poor

Dosage Analysis

  • Vitamin C (as calcium ascorbate) 420 mg Effective
  • Calcium (as ascorbate) 48 mg Under-dosed
  • Hesperidin 300 mg Effective
  • Hesperidin Methyl Chalcone 200 mg Under-dosed
  • Grape Seed Extract 100 mg Under-dosed
  • Winter Cherry Extract 180 mg Under-dosed
  • Naringin 100 mg Under-dosed

Supplement Facts

Ingredient Amount % Daily Value
Vitamin C (as calcium ascorbate) 420 mg 700%
Calcium (as ascorbate) 48 mg 5%
Hesperidin 300 mg *
Hesperidin Methyl Chalcone 200 mg *
Grape Seed Extract 100 mg *
Winter Cherry Extract 180 mg *
Naringin 100 mg *

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Cellulose Safe

Provides bulk and structure in tablets and capsules.

Price Comparison

Price History

Tracked across major retailers. Updated periodically.

$26$25$24$23$22 Mar 12 $23.74
Vitacost

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

Brand Trust Report
InterPlexus

Founded 1989 · Washington, United States · 8 products · interplexus.com/

Certifications

3 certifications
Fda Gmp Inspections Verified Source
Gluten Free Gfco Verified Source
Non Gmo Project Verified Source
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Frequently Asked Questions
Is InterPlexus Flavo Plex C, 60 Capsules a good supplement?

InterPlexus Flavo Plex C, 60 Capsules received a product quality score of 80/100 in GoodSupp's independent analysis, indicating strong overall quality. The product contains 7 active ingredients with 30 servings per container. All 1 inactive ingredients (fillers, binders, capsule materials) are rated safe — a clean formulation with no flagged additives. The manufacturer, InterPlexus, holds a brand trust score of 55/100 with 3 verified certifications including Fda Gmp Inspections, Gluten Free Gfco, Non Gmo Project.

What are the ingredients in InterPlexus Flavo Plex C, 60 Capsules?

InterPlexus Flavo Plex C, 60 Capsules contains 7 active ingredients: Vitamin C (as calcium ascorbate) (420 mg), Calcium (as ascorbate) (48 mg), Hesperidin (300 mg), Hesperidin Methyl Chalcone (200 mg), Grape Seed Extract (100 mg), Winter Cherry Extract (180 mg), and 1 more. Notable high-dose ingredients include Vitamin C at 700% DV. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is InterPlexus Flavo Plex C, 60 Capsules safe to take?

InterPlexus Flavo Plex C, 60 Capsules has been analyzed for ingredient safety across all its components. All 1 inactive ingredients — including capsule materials, fillers, and binders — are rated safe based on regulatory data and published safety research. This is a clean formulation with no controversial additives. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

Is InterPlexus a trustworthy supplement brand?

InterPlexus receives a brand trust score of 55/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1989 and headquartered in Washington, United States, the company offers 8 products in their lineup. They hold 3 verified certifications including Fda Gmp Inspections, Gluten Free Gfco, Non Gmo Project. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. No regulatory violations or FDA warning letters were found in our research.

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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.