Independent register of U.S. FDA drug recalls · updated Oct 10, 2026
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Class II · Moderate risk Terminated Initiated Mar 24, 2017 (10 years ago)

Estriol Micronized

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

Why it was recalled

cGMP Deviations; lack of quality assurance.

Cause type: cGMP deviation

Departures from current Good Manufacturing Practice found in production or during FDA inspection. A broad quality-system cause: the batch was made under conditions that fall short of FDA manufacturing standards. All cgmp deviation recalls.

What was recalled

Estriol Micronized, USP, Bulk, Rx only, For Prescription Compounding, Manufactured by Qinhuangdao Zizhu Pharmaceutical Co., Ltd, Qinhuangdao 066004, China 44132-007-06

Affected NDC 44132-0007-06

Compare with the code on your package — it is the most precise check available.

Drug: Estriol

Product details

From the FDA NDC directory, for the product code this recall names. Compare with the label on your package.

ProductStrengthForm & routeLabelerType
Estriol
NDC 44132-0007
1 kg/kg Powder Qinhuangdao Zizhu Pharmaceutical Co., Ltd. BULK INGREDIENT
Recalling firm
Qinhuangdao Zizhu Pharmaceutical, Co.
Origin
N/A, China
Initiated by
Voluntary: Firm initiated
FDA recall number
D-0656-2017 · 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 Estriol recalls

See all
Class II · Moderate risk

Estriol 1mg/gm

Lack of Processing Controls: Insanitary conditions observed during recent FDA Inspection

Terminated cGMP deviation Wedgewood Village Pharmacy, LLC D-1186-2022
Class II · Moderate risk

Estriol 1mg/gm

Lack of Processing Controls: Insanitary conditions observed during recent FDA Inspection

Terminated cGMP deviation Wedgewood Village Pharmacy, LLC D-1185-2022
Class II · Moderate risk

Estriol 8 mg Capsule

Lack of Processing Controls (lack of assurance of conformity to specifications).

Terminated cGMP deviation MasterPharm LLC D-1421-2020
Class II · Moderate risk

Estriol 6 mg Capsule

Lack of Processing Controls (lack of assurance of conformity to specifications).

Terminated cGMP deviation MasterPharm LLC D-1420-2020

Other recalls by Qinhuangdao Zizhu Pharmaceutical, Co.

All 2017 recalls
Class II · Moderate risk

Testosterone Micronized

cGMP Deviations; lack of quality assurance.

Terminated cGMP deviation Qinhuangdao Zizhu Pharmaceutical, Co. NDC 44132-006-06 D-0658-2017
Class II · Moderate risk

Estrone Micronized

cGMP Deviations; lack of quality assurance.

Terminated cGMP deviation Qinhuangdao Zizhu Pharmaceutical, Co. NDC 44132-003-04 D-0657-2017