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Silver Sol 20 PPM
Colloidal silver solution containing silver nanoparticles at 20 parts per million concentration, marketed for various uses including topical and ingestion in alternative medicine.
Tracked contaminantUpdated Mar 20, 2026
Health score-5.0
-5Very bad5
Water guidelines
- Legal limit
- Not specified
- Health guideline
- Not specified
Food and supplement guidelines
- Legal limit
- Not specified
- Health guideline
- Not specified
Risks
Potential argyria from chronic ingestion, lack of proven efficacy, possible organ toxicity, regulatory restriction on ingestion, contamination concerns
Benefits
None