Dona Dona Crystalline Glucosamine Sulfate, 1500 Mg, Joint Supplement Pills for Knee Comfort & Joint Health Support, 1500 Mg, 60 Count supplement bottle
Dona

Dona Crystalline Glucosamine Sulfate, 1500 Mg, Joint Supplement Pills for Knee Comfort & Joint Health Support, 1500 Mg, 60 Count

What We Researched
· 12 inactive ingredients decoded · 1 retailer compared · Last updated: Mar 2026
75
Product Score Fair

Product Analysis

Transparency Fair

Supplement Facts

No supplement facts data available.

Bioavailability N/A

Absorption Rating

No ingredient forms matched our reference database.

Other Ingredients Poor

Fillers & Additives

  • Sodium Chloride
  • Microcrystalline Cellulose
  • Polyvinyl Pyrrolidone K25
  • Cross-linked Sodium Carboxymethylcellulose
  • Polyethylene Glycol 6000
  • Hydroxypropyl Methylcellulose
  • Magnesium Stearate
  • Titanium Dioxide High
  • Polydextrose FCC
  • Talc High
  • Maltodextrin
  • Medium Chain Triglycerides
Efficacy N/A

Dosage Analysis

Dosage data not available for assessment.

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Sodium Chloride Safe

Provides sodium, stabilizes formulations.

Microcrystalline Cellulose Safe

Adds bulk to small-dose supplements to make tablets/capsules a manageable size.

Polyvinyl Pyrrolidone K25 Unknown
Cross-linked Sodium Carboxymethylcellulose Unknown
Polyethylene Glycol 6000 Unknown
Hydroxypropyl Methylcellulose Safe

It is used as a coating for tablets and capsules.

Magnesium Stearate Safe

Prevents ingredients from sticking to manufacturing equipment during tableting.

Titanium Dioxide Caution

Used as a whitening agent in tablet coatings and capsules.

Polydextrose FCC Unknown
Talc Avoid

It is used to improve powder flow and prevent clumping.

Maltodextrin Generally_safe

Helps carry and stabilize active ingredients. Provides bulk.

Medium Chain Triglycerides Safe

Enhances absorption of fat-soluble vitamins.

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
Related Supplements
Frequently Asked Questions
Is Dona Dona Crystalline Glucosamine Sulfate, 1500 Mg a good supplement?

Dona Dona Crystalline Glucosamine Sulfate, 1500 Mg, Joint Supplement Pills for Knee Comfort & Joint Health Support, 1500 Mg, 60 Count received a product quality score of 75/100 in GoodSupp's independent analysis, suggesting some areas that could be improved. Of the 12 inactive ingredients, 5 are rated safe and 1 are flagged for review.

Is Dona Dona Crystalline Glucosamine Sulfate, 1500 Mg safe to take?

Dona Dona Crystalline Glucosamine Sulfate, 1500 Mg, Joint Supplement Pills for Knee Comfort & Joint Health Support, 1500 Mg, 60 Count has been analyzed for ingredient safety across all its components. Of 12 inactive ingredients, 5 are rated safe. 1 ingredient is flagged for review: Titanium Dioxide. 'Caution' doesn't mean dangerous — it indicates the ingredient has some considerations worth being aware of, such as potential sensitivities or ongoing research. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

How to take 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 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.

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.