Source Naturals
AllerStrength
Clean labelObjective label signals
Flagged excipients
0
none
FDA recalls
0
no recall history
CAERS reports
2
FDA consumer events
Certifications
0
none recorded
No authority-flagged excipients or recalls. · Every flag below links to the authority's published citation.
Supplement Facts
3 active ingredients| Ingredient | Amount | % DV |
|---|---|---|
| Vitamin C UNII · PQ6CK8PD0R | 50 mg | 83% |
| Magnesium UNII · I38ZP9992A | 3 mg | 1% |
| EMIQ Complex Isoquercetin | 167 mg | — |
FDA CAERS · adverse event context
2
consumer-submitted adverse event reports filed with the FDA CFSAN Adverse Event Reporting System mentioning this product or its brand.
CAERS reports are unverified consumer submissions — not adjudicated causality. Large well-known brands accumulate proportionally more reports simply due to broader use. About CAERS →
Other ingredients
Dibasic Calcium Phosphate · Microcrystalline Cellulose · Hydroxypropylcellulose · Magnesium Stearate
Chemically equivalent
Same formula, different brand
Products with identical sorted (ingredient, amount) tuples.