Source Naturals Glucosamine Chondroitin, 120 Tablets supplement bottle
Source Naturals

Glucosamine Chondroitin, 120 Tablets

What We Researched
9 active ingredients analyzed · 4 inactive ingredients decoded · 1 brand certification checked · 3 retailers compared · Last updated: Mar 2026
88
Product Score Good
66
Brand Score Fair

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Vitamin C (as manganese ascorbate) 25 mg 28%
Manganese (as manganese ascorbic acid complex) 6 mg 261%
Molybdenum (as molybdenum amino acid complex) 320 mcg 711%
Glucosamine (as glucosamine HCl) 1.5 g
Chondroitin Sulfate Complex 1.2 g
Bioavailability Very Good

Absorption Rating

  • Vitamin C (as manganese ascorbate) Fair
  • Manganese (as manganese ascorbic acid complex) Good
  • Molybdenum (as molybdenum amino acid complex) Good
  • Glucosamine (as glucosamine HCl) Fair
  • Chondroitin Sulfate Complex Good
Other Ingredients Excellent

Fillers & Additives

  • Modified Cellulose Gum
  • Stearic Acid
  • Hydroxypropyl Cellulose
  • Acacia Gum
Efficacy Very Good

Dosage Analysis

  • Vitamin C (as manganese ascorbate) 25 mg Under-dosed
  • Manganese (as manganese ascorbic acid complex) 6 mg High
  • Molybdenum (as molybdenum amino acid complex) 320 mcg Effective
  • Glucosamine (as glucosamine HCl) 1.5 g Effective
  • Chondroitin Sulfate Complex 1.2 g Effective

Supplement Facts

Ingredient Amount % Daily Value
Calories 5
Total Carbohydrate 1 g <1%*
Dietary Fiber 1 g 4%*
Vitamin C (as manganese ascorbate) 25 mg 28%
Manganese (as manganese ascorbic acid complex) 6 mg 261%
Molybdenum (as molybdenum amino acid complex) 320 mcg 711%
Sodium 15 mg <1%
Glucosamine (as glucosamine HCl) 1.5 g
Chondroitin Sulfate Complex 1.2 g

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Modified Cellulose Gum Generally_safe

It is used to improve the texture and stability of products.

Stearic Acid Safe

Helps ingredients flow smoothly through manufacturing equipment.

Hydroxypropyl Cellulose Safe

Binds tablet ingredients and can form tablet coatings.

Acacia Gum Safe

Binds tablet ingredients together. Also a source of soluble fiber.

Price Comparison

Price History

Tracked across major retailers. Updated periodically.

$30$28$27$25$23 Mar 12 $28.00$25.34
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
Source Naturals

Founded 1982 · Scotts Valley, CA, USA · 837 products · sourcenaturals.com/

Certifications

1 certification
Fda Gmp Inspections Verified Source

Transparency

2 claims
Third Party Testing Claim — Claimed Source
In House Testing — Verified Source
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Frequently Asked Questions
Is Source Naturals Glucosamine Chondroitin, 120 Tablets a good supplement?

Source Naturals Glucosamine Chondroitin, 120 Tablets received a product quality score of 88/100 in GoodSupp's independent analysis, indicating strong overall quality. The product contains 9 active ingredients with 60 servings per container. Of the 4 inactive ingredients, 3 are rated safe and 0 are flagged for review. The manufacturer, Source Naturals, holds a brand trust score of 66/100 with 1 verified certifications including Fda Gmp Inspections.

What are the ingredients in Source Naturals Glucosamine Chondroitin, 120 Tablets?

Source Naturals Glucosamine Chondroitin, 120 Tablets contains 9 active ingredients: Calories (5), Total Carbohydrate (1 g), Dietary Fiber (1 g), Vitamin C (as manganese ascorbate) (25 mg), Manganese (as manganese ascorbic acid complex) (6 mg), Molybdenum (as molybdenum amino acid complex) (320 mcg), and 3 more. Notable high-dose ingredients include Manganese at 261% DV, Molybdenum at 711% DV. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Source Naturals Glucosamine Chondroitin, 120 Tablets safe to take?

Source Naturals Glucosamine Chondroitin, 120 Tablets 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 Source Naturals a trustworthy supplement brand?

Source Naturals receives a brand trust score of 66/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1982 and headquartered in Scotts Valley, CA, USA, the company offers 837 products in their lineup. They hold 1 verified certifications including Fda Gmp Inspections. 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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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.