CLASS IIFood recall · Reported 25 Dec 2013 · FDA Enforcement Report
Dietary Supplements recalled by National Enzyme
National Enzyme is recalling Dietary Supplements, distributed nationwide in the US. The recall was initiated on 30 Oct 2013 and the FDA has classified it as Class II.
Check your package
Lot, batch or date codesLot #'s: 54651001, 83451000, and 92566001
Quantity recalled594 bottles, 0.23 kg of powder, and 20,580 bulk capsules
Do not eat it. Return it to the store for a refund or throw it away. If you have symptoms after eating it, contact a doctor.
Companies usually start a recall weeks before the FDA classifies and publishes it; the gap above is that lag.
Reason for recall
Firm is recalling dietary supplements containing a raw material which may contain >0.3 ppb chloramphenicol
Packaging recalls include wrong labels, wrong products in the wrong bottle, missing leaflets, short-filled or empty capsules and seals that fail.
Product as listed by the FDA
Dietary Supplements packaged in the following configurations: (1) No-Fenol Chewable, Multi-Enzyme Product for Digestion of Phenolic Foods and Fibers, packaged 180-chewable tablets bottles (SKU 54651). Firm name on the label is Houston Nutraceutical Inc. (HNI), Siloam, AR; (2) Bulk C613 Houston No-Fenol Bulk powder packaged in varying quantities within poly bags within corrugated boxes (for domestic distribution) or fiber drums (for international distribution) (SKU 83451); (3) Bulk C613 Houston No-Fenol Chew T chewable tablets, packaged in varying quantities within poly bags within corrugated boxes (for domestic distribution) or fiber drums (for international distribution) (SKU 92566);
Where it was distributed
Domestic distribution of the product is nationwide with direct accounts in 27 states in all geographical regions. Foreign distribution consists of direct accounts in the following countries: Canada, China, Malaysia, Norway, Slovakia, South Korea, Sweden, Taiwan, and the United Kingdom.
Firm is recalling dietary supplements containing a raw material which may contain >0.3 ppb chloramphenicol
Which lots are affected?
Lot #'s: 54651001, 83451000, and 92566001
Where was it sold?
Domestic distribution of the product is nationwide with direct accounts in 27 states in all geographical regions. Foreign distribution consists of direct accounts in the following countries: Canada, China, Malaysia, Norway, Slovakia, South Korea, Sweden, Taiwan, and the United Kingdom.
What should I do if I have it?
Do not eat it. Return it to the store for a refund or throw it away. If you have symptoms after eating it, contact a doctor.
What does Class II mean?
Class II means the product may cause temporary or medically reversible health problems, or the probability of serious harm is remote.
Read the official FDA notice · Source record retrieved 26 Sep 2026. The FDA describes openFDA data as unvalidated; the official notice takes precedence. This page reports the record and gives no medical advice.