Guardian Drug Co. Inc. vs Nephron SC, LLC: FDA Enforcement Comparison

Guardian Drug Co. Inc. has been the subject of 23 FDA enforcement/approval records tracked by Argus HQ, compared to 1 for Nephron SC, LLC.

Guardian Drug Co. Inc.: 0 warning letters, 23 recalls, 0 approval records, 0 Form 483s.

Nephron SC, LLC: 0 warning letters, 1 recall, 0 approval records, 0 Form 483s.

Side by side

Guardian Drug Co. Inc. — Warning letters0

Nephron SC, LLC — Warning letters0

Guardian Drug Co. Inc. — Recalls23

Nephron SC, LLC — Recalls1

Guardian Drug Co. Inc. — Approval records0

Nephron SC, LLC — Approval records0

Guardian Drug Co. Inc. — Form 483s0

Nephron SC, LLC — Form 483s0

Timeline

Guardian Drug Co. Inc.

Most recent FDA action: June 10, 2026

Full history →

Nephron SC, LLC

Most recent FDA action: April 22, 2026

Full history →

Cite this comparison

Pre-formatted for a story, footnote, or reference list:

"Guardian Drug Co. Inc. vs Nephron SC, LLC: FDA Enforcement Comparison." Argus HQ, accessed July 13, 2026. https://argushq.ai/compare/guardian-drug-co-inc-vs-nephron-sc-llc

Source: FDA.gov (aggregated across Warning Letters, Recalls, Approvals, Form 483s) ↗