Jarrow Formulas Glucosamine & Chondroitin with Vitamin C and Manganese supplement bottle
Jarrow Formulas

Glucosamine & Chondroitin with Vitamin C and Manganese

What We Researched
5 active ingredients analyzed · 5 brand certifications checked · 1 retailer compared · Last updated: Mar 2026
70
Product Score Fair
83
Brand Score Good

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Vitamin C 60 mg
Manganese 1 mg
Potassium 260 mg
Glucosamine Sulfate 1,500 mg
Chondroitin Sulfate 1,200 mg
Bioavailability Excellent

Absorption Rating

  • Vitamin C Fair
  • Manganese Good
  • Potassium Good
  • Glucosamine Sulfate Good
  • Chondroitin Sulfate Good
Other Ingredients Fair

Fillers & Additives

No inactive ingredient data available.

Efficacy Fair

Dosage Analysis

  • Vitamin C 60 mg Under-dosed
  • Manganese 1 mg Under-dosed
  • Potassium 260 mg Under-dosed
  • Glucosamine Sulfate 1,500 mg Effective
  • Chondroitin Sulfate 1,200 mg Effective

Supplement Facts

Ingredient Amount % Daily Value
Vitamin C 60 mg
Manganese 1 mg
Potassium 260 mg
Glucosamine Sulfate 1,500 mg
Chondroitin Sulfate 1,200 mg

Price Comparison

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

Brand Trust Report
Jarrow Formulas

Founded 1977 · Los Angeles, California, USA · 138 products · jarrow.com/

Certifications

5 certifications
Consumerlab Verified Source
Fda Gmp Inspections Verified Source
Non Gmo Project Verified Source
Usda Organic Verified Source
Vegan Certified Verified Source

Transparency

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

Violation History

2 incidents
Recall Liquid L-Carnitine2018-01-15Source
Prop 65 Lead2017-09-07Source
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Frequently Asked Questions
Is Jarrow Formulas Glucosamine & Chondroitin with Vitamin C and Manganese a good supplement?

Jarrow Formulas Glucosamine & Chondroitin with Vitamin C and Manganese received a product quality score of 70/100 in GoodSupp's independent analysis, suggesting some areas that could be improved. The product contains 5 active ingredients The manufacturer, Jarrow Formulas, holds a brand trust score of 83/100 with 5 verified certifications including Consumerlab, Fda Gmp Inspections, Non Gmo Project, Usda Organic.

What are the ingredients in Jarrow Formulas Glucosamine & Chondroitin with Vitamin C and Manganese?

Jarrow Formulas Glucosamine & Chondroitin with Vitamin C and Manganese contains 5 active ingredients: Vitamin C (60 mg), Manganese (1 mg), Potassium (260 mg), Glucosamine Sulfate (1,500 mg), Chondroitin Sulfate (1,200 mg). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Jarrow Formulas Glucosamine & Chondroitin with Vitamin C and Manganese safe to take?

Jarrow Formulas Glucosamine & Chondroitin with Vitamin C and Manganese 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 Jarrow Formulas a trustworthy supplement brand?

Jarrow Formulas receives a brand trust score of 83/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1977 and headquartered in Los Angeles, California, USA, the company offers 138 products in their lineup. They hold 5 verified certifications including Consumerlab, Fda Gmp Inspections, Non Gmo Project, Usda Organic. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: Jarrow Formulas has 2 historical regulatory incidents on record, which are factored into the trust score.

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This is an important question for supplement consumers. The dietary supplement industry is largely self-regulated, which means product quality, ingredient transparency, and safety practices vary significantly between brands and products. The most reliable way to evaluate any supplement is to check for third-party testing certifications, review the full ingredient list and dosages, and research the brand's regulatory track record. GoodSupp's database of over 250,000 analyzed products provides independent quality scores, ingredient safety ratings, and brand trust reports to help you make evidence-based decisions.

How to use turmeric?

This is an important question for supplement consumers. The dietary supplement industry is largely self-regulated, which means product quality, ingredient transparency, and safety practices vary significantly between brands and products. The most reliable way to evaluate any supplement is to check for third-party testing certifications, review the full ingredient list and dosages, and research the brand's regulatory track record. GoodSupp's database of over 250,000 analyzed products provides independent quality scores, ingredient safety ratings, and brand trust reports to help you make evidence-based decisions.

How to take turmeric for inflammation?

This is an important question for supplement consumers. The dietary supplement industry is largely self-regulated, which means product quality, ingredient transparency, and safety practices vary significantly between brands and products. The most reliable way to evaluate any supplement is to check for third-party testing certifications, review the full ingredient list and dosages, and research the brand's regulatory track record. GoodSupp's database of over 250,000 analyzed products provides independent quality scores, ingredient safety ratings, and brand trust reports to help you make evidence-based decisions.

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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.