Class I · High risk
Thyroid Tablets
Superpotent Drug
Nature-Throid
Class II — Moderate risk. May cause temporary or reversible harm; serious harm unlikely.
Why it was recalled
CGMP Deviations: manufactured under the same conditions as those found to be subpotent.
Cause type: Wrong potency / content
Sub- or super-potent product, or a failed content-uniformity / assay test. You may receive too little or too much active ingredient - a direct dosing risk. All wrong potency / content recalls.
What was recalled
Nature-Throid, Thyroid USP [liothyronine (T3) 18 mcg and levothyroxine (T4) 76 mcg], 2 Grain (130 mg) Tablets, packaged in a) 30-count bottles, NDC 64727-3308-4; b) 60-count bottles, NDC 64727-3308-5; c) 90-count bottles, NDC 64727-3308-6; d) 100-count bottles, NDC 64727-3308-1; and e) 1,000-count bottles, NDC 64727-3308-2; Rx only, Manufactured by: RLC Labs Phoenix, AZ 85034.
Affected NDCs
64727-3308-01
64727-3308-02
64727-3308-04
64727-3308-05
64727-3308-06
Compare with the code on your package — it is the most precise check available.
Drug: Levothyroxine Category: Thyroid Medication
- Recalling firm
- RLC Labs Inc.
- NDC code
- 64727-3308-4
- Origin
- AZ, United States
- Initiated by
- Voluntary: Firm initiated
- FDA recall number
- D-1602-2020 · 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 Levothyroxine recalls
See all
Class II · Moderate risk
Levothyroxine Sodium Tablets
Subpotent Drug
Class II · Moderate risk
Levothyroxine Sodium Tablets
Subpotent Drug
Class II · Moderate risk
Levothyroxine Sodium Tablets
Subpotent Drug
Class II · Moderate risk
Levothyroxine Sodium Tablets
Subpotent Drug
Other recalls by RLC Labs Inc.
All 2020 recalls
Class I · High risk
Nature Throid
Subpotent Drug: FDA analysis found product to be subpotent
Class I · High risk
Nature Throid
Subpotent Drug: FDA analysis found product to be subpotent
Class I · High risk
Nature Throid
Subpotent Drug: FDA analysis found product to be subpotent
Class I · High risk
Nature Throid
Subpotent Drug: FDA analysis found product to be subpotent
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