NB Pure Liver Fend®, Cleanse, 90 Capsules supplement bottle
NB Pure

Liver Fend®, Cleanse, 90 Capsules

What We Researched
6 active ingredients analyzed · 1 inactive ingredient decoded · 2 retailers compared · Last updated: Mar 2026
88
Product Score Good
59
Brand Score Poor

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Vitamin C (as ascorbic acid & ascorbyl palmitate) 100 mg 111%
Biotin 300 mcg 1000%
Calcium (as calcium bisglycinate) 50 mg 4%
Selenium (as selenium amino acid chelate) 100 mcg 182%
Zinc (as zinc amino acid chelate) 30 mg 273%
Proprietary Blend:Milk Thistle Extract (standardized to 80% Silymarin), Uva Ursi Leaf Extract, Dandelion Root Extract, Yellow Dock Root Extract, Astragalus Root Extract, Juniper Berry Powder, Chanca Piedra Powder, Picrorhiza Kurroa Powder & Alpha Lipoic Acid 1750 mg
Bioavailability Very Good

Absorption Rating

  • Vitamin C (as ascorbic acid & ascorbyl palmitate) Fair
  • Biotin Good
  • Calcium (as calcium bisglycinate) Good
  • Selenium (as selenium amino acid chelate) Good
  • Zinc (as zinc amino acid chelate) Fair
  • Proprietary Blend:Milk Thistle Extract (standardized to 80% Silymarin), Uva Ursi Leaf Extract, Dandelion Root Extract, Yellow Dock Root Extract, Astragalus Root Extract, Juniper Berry Powder, Chanca Piedra Powder, Picrorhiza Kurroa Powder & Alpha Lipoic Acid Fair
Other Ingredients Excellent

Fillers & Additives

  • Certified organic rice flour and vegetable cellulose capsules
Efficacy Very Good

Dosage Analysis

  • Vitamin C (as ascorbic acid & ascorbyl palmitate) 100 mg Effective
  • Biotin 300 mcg Effective
  • Calcium (as calcium bisglycinate) 50 mg Under-dosed
  • Selenium (as selenium amino acid chelate) 100 mcg Effective
  • Zinc (as zinc amino acid chelate) 30 mg Effective

Supplement Facts

Ingredient Amount % Daily Value
Vitamin C (as ascorbic acid & ascorbyl palmitate) 100 mg 111%
Biotin 300 mcg 1000%
Calcium (as calcium bisglycinate) 50 mg 4%
Selenium (as selenium amino acid chelate) 100 mcg 182%
Zinc (as zinc amino acid chelate) 30 mg 273%
Proprietary Blend:Milk Thistle Extract (standardized to 80% Silymarin), Uva Ursi Leaf Extract, Dandelion Root Extract, Yellow Dock Root Extract, Astragalus Root Extract, Juniper Berry Powder, Chanca Piedra Powder, Picrorhiza Kurroa Powder & Alpha Lipoic Acid 1750 mg

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Price Comparison

Price History

Tracked across major retailers. Updated periodically.

$29$26$24$21$19 Mar 12 $26.95$21.00
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
NB Pure

Founded 1996 · Phoenix, Arizona, USA · 18 products · nbpure.com/

Transparency

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

Violation History

2 incidents
Prop 65 Lead and Cadmium2024-02-13Source
Prop 65 Lead2021-03-31Source
Related Supplements
Frequently Asked Questions
Is NB Pure Liver Fend®, Cleanse a good supplement?

NB Pure Liver Fend®, Cleanse, 90 Capsules received a product quality score of 88/100 in GoodSupp's independent analysis, indicating strong overall quality. The product contains 6 active ingredients with 30 servings per container. Of the 1 inactive ingredients, 0 are rated safe and 0 are flagged for review. The manufacturer, NB Pure, holds a brand trust score of 59/100.

What are the ingredients in NB Pure Liver Fend®, Cleanse?

NB Pure Liver Fend®, Cleanse contains 6 active ingredients: Vitamin C (as ascorbic acid & ascorbyl palmitate) (100 mg), Biotin (300 mcg), Calcium (as calcium bisglycinate) (50 mg), Selenium (as selenium amino acid chelate) (100 mcg), Zinc (as zinc amino acid chelate) (30 mg), Proprietary Blend:Milk Thistle Extract (standardized to 80% Silymarin), Uva Ursi Leaf Extract, Dandelion Root Extract, Yellow Dock Root Extract, Astragalus Root Extract, Juniper Berry Powder, Chanca Piedra Powder, Picrorhiza Kurroa Powder & Alpha Lipoic Acid (1750 mg). Notable high-dose ingredients include Biotin at 1000% DV, Zinc at 273% DV. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is NB Pure Liver Fend®, Cleanse safe to take?

NB Pure Liver Fend®, Cleanse, 90 Capsules 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 NB Pure a trustworthy supplement brand?

NB Pure receives a brand trust score of 59/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1996 and headquartered in Phoenix, Arizona, USA, the company offers 18 products in their lineup. Note: NB Pure has 2 historical regulatory incidents on record, which are factored into the trust score.

Scan Any Supplement Instantly

Download GoodSupp to scan barcodes, check ingredient safety, and find the best supplements for your needs.

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.