BIOptimizers Para Guardian, 90 Veggie Caps supplement bottle
BIOptimizers

Para Guardian, 90 Veggie Caps

What We Researched
18 active ingredients analyzed · 4 brand certifications checked · 2 retailers compared · Last updated: Mar 2026
52
Product Score Poor
86
Brand Score Good

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Black Walnut Extract 10:1 65 mg *
Walnut Leaf Powder 44 mg *
Clove Stem 60 mg *
Garlic Root /Bulb Powder 60 mg *
Grapefruit Seed Extract 95% 36 mg *
Rhubarb Root 36 mg *
Wormwood Herb 36 mg *
Pumpkin Seed 28 mg *
Turmeric Root 28 mg *
Goldenseal Root 28 mg *
Barberry Root Bark 28 mg *
Slippery Elm Bark 28 mg *
Fennel Seed 28 mg *
Phytase (50 FTU/g) 5.0 mg *
Cellulase (150,000 CU/g) 1.5 mg *
Lipase RO (15,000 FIP/g) 8.6 mg *
Protease (500,000 HUT/g) 2.0 mg *
Amylase (100,000 DU/g) 2.0 mg *
Bioavailability Fair

Absorption Rating

  • Black Walnut Extract 10:1 Fair
  • Walnut Leaf Powder Fair
  • Clove Stem Fair
  • Garlic Root /Bulb Powder Fair
  • Grapefruit Seed Extract 95% Fair
  • Rhubarb Root Fair
  • Wormwood Herb Poor
  • Pumpkin Seed Good
  • Turmeric Root Poor
  • Goldenseal Root Poor
  • Barberry Root Bark Fair
  • Slippery Elm Bark Fair
  • Fennel Seed Fair
  • Phytase (50 FTU/g) Fair
  • Cellulase (150,000 CU/g) Fair
  • Lipase RO (15,000 FIP/g) Good
  • Protease (500,000 HUT/g) Good
  • Amylase (100,000 DU/g) Good
Other Ingredients Fair

Fillers & Additives

No inactive ingredient data available.

Efficacy Very Poor

Dosage Analysis

  • Walnut Leaf Powder 44 mg High
  • Garlic Root /Bulb Powder 60 mg Under-dosed
  • Rhubarb Root 36 mg Under-dosed
  • Wormwood Herb 36 mg Under-dosed
  • Pumpkin Seed 28 mg Under-dosed
  • Turmeric Root 28 mg Under-dosed
  • Goldenseal Root 28 mg Under-dosed
  • Slippery Elm Bark 28 mg Under-dosed
  • Fennel Seed 28 mg Under-dosed

Supplement Facts

Ingredient Amount % Daily Value
Black Walnut Extract 10:1 65 mg *
Walnut Leaf Powder 44 mg *
Clove Stem 60 mg *
Garlic Root /Bulb Powder 60 mg *
Grapefruit Seed Extract 95% 36 mg *
Rhubarb Root 36 mg *
Wormwood Herb 36 mg *
Pumpkin Seed 28 mg *
Turmeric Root 28 mg *
Goldenseal Root 28 mg *
Barberry Root Bark 28 mg *
Slippery Elm Bark 28 mg *
Fennel Seed 28 mg *
Phytase (50 FTU/g) 5.0 mg *
Cellulase (150,000 CU/g) 1.5 mg *
Lipase RO (15,000 FIP/g) 8.6 mg *
Protease (500,000 HUT/g) 2.0 mg *
Amylase (100,000 DU/g) 2.0 mg *

Price Comparison

Price History

Tracked across major retailers. Updated periodically.

$43$42$40$39$38 Mar 12 $40.99$40.00
iHerb
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
BIOptimizers

Founded 2004 · Reno, NV, United States · 23 products · bioptimizers.com

Certifications

4 certifications
Consumerlab Verified Source
Health Canada Licensed Verified Source
Informed Sport Verified Source
Fda Gmp Inspections Verified Source

Transparency

3 claims
Third Party Testing Claim — Verified Source
In House Testing — Verified Source

Violation History

2 incidents
Recall BiOptimizers Magnesium Breakthrough capsules2026-01-19Source
Prop 65 Lead, Mercury2022-08-10Source
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Frequently Asked Questions
Is BIOptimizers Para Guardian, 90 Veggie Caps a good supplement?

BIOptimizers Para Guardian, 90 Veggie Caps received a product quality score of 52/100 in GoodSupp's independent analysis, indicating several areas of concern that consumers should review. The product contains 18 active ingredients with 90 servings per container. The manufacturer, BIOptimizers, holds a brand trust score of 86/100 with 4 verified certifications including Consumerlab, Health Canada Licensed, Informed Sport, Fda Gmp Inspections.

What are the ingredients in BIOptimizers Para Guardian, 90 Veggie Caps?

BIOptimizers Para Guardian, 90 Veggie Caps contains 18 active ingredients: Black Walnut Extract 10:1 (65 mg), Walnut Leaf Powder (44 mg), Clove Stem (60 mg), Garlic Root /Bulb Powder (60 mg), Grapefruit Seed Extract 95% (36 mg), Rhubarb Root (36 mg), and 12 more. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is BIOptimizers Para Guardian, 90 Veggie Caps safe to take?

BIOptimizers Para Guardian, 90 Veggie Caps 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.

Is BIOptimizers a trustworthy supplement brand?

BIOptimizers receives a brand trust score of 86/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 2004 and headquartered in Reno, NV, United States, the company offers 23 products in their lineup. They hold 4 verified certifications including Consumerlab, Health Canada Licensed, Informed Sport, Fda Gmp Inspections. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: BIOptimizers has 2 historical regulatory incidents on record, which are factored into the trust score.

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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.