Independent register of U.S. FDA drug recalls · updated Oct 10, 2026
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Class II · Moderate risk Terminated Initiated Oct 9, 2020 (6 years ago)

N-A-C

Class II — Moderate risk. May cause temporary or reversible harm; serious harm unlikely.

Why it was recalled

Mislabeling of SUS (N-A-C Sustain 600 mg 100 tab) with N-A-C N-Acetyl-L-Cysteine 500 mg, 100 cap.

Cause type: Labeling / mix-up

Wrong label, wrong strength, mixed-up products, or packaging errors. One of the most dangerous causes - you can end up taking the wrong drug or the wrong dose. All labeling / mix-up recalls.

What was recalled

N-A-C (N-Acetyl-L-Cysteine, 500 mg, 100 capsules; Veggie Caps, white HDPE bottle with RED label Product # 107002 UPC: 790011070023

Drug: Cysteine

Recalling firm
Jarrow Formulas Inc
Origin
CA, United States
Initiated by
Voluntary: Firm initiated
FDA recall number
D-0302-2021 · FDA notice

Check, then ask. Class II means harm is possible but usually temporary or reversible. Find the lot number on your package; if it matches, ask your pharmacist about a replacement. Do not simply stop a prescribed medication on your own - the gap can be riskier than the recall. This recall is now terminated, which means the firm has finished removing the affected product; anything on pharmacy shelves today should be unaffected.

Other Cysteine recalls

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Other labeling / mix-up recalls from 2020

All labeling / mix-up recalls