Warning letter · FDA Warning Letters

Entia Biosciences, Inc: FDA Warning Letter 610493 (Jan 6, 2021)

Agency action: Jan 6, 2021Record ID: fda_warning_-30238d6378b7a1ca
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What happened

Original notice title

Entia Biosciences, Inc MARCS-CMS 610493, January 06, 2021

From the archived source record

A drug is misbranded under section 502(f)(1) of the Act [21 U.S.C. § 352(f)(1)] if the drug fails to bear adequate directions for its intended use(s). Accordingly, your Lion's Mane -All Natural Supplement, Antrodia Mushroom Powder, Maitake Mushroom Powder, Reishi Mushroom Powder, Cordyceps Mushroom Powder, and Cordyceps - All Natural Mushroom Dietary Supplement products fail to bear adequate directions for their intended use and, therefore, the products are misbranded under section 502(f)(1) of the Act [21 U.S.C. § 352(f)(1)]. The introduction or delivery for introduction into interstate commerce of these misbranded drugs violates section 301 (a) of the Act [21 U.S.C. § 331 (a)]. The violations cited in this letter are not intended to be an all-inclusive statement of violations that exist at your facility or in connection with your products. You are responsible for investigating and determining the causes of the violations identified above and for preventing their recurrence or the occurrence of other violations. You should take prompt action to correct or implement corrections to the violations cited in this letter. Failure to promptly correct these violations may result in legal action without further notice, including, without limitation, seizure and/or injunction. Within fifteen ( 15) working days of receipt of this letter, please notify this office in writing of the specific steps that you have taken to correct violations. Include an explanation of each step being taken to prevent the recurrence of violations, as well as copies of related documentation. If you believe that your products are not in violation of the Act, include your reasoning and any supporting information for our consideration.

What the official notice says to do

Check the original notice for the instructions that apply to the named product, company, and affected lots.

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Status and source details

Status recorded in the archive
FDA closeout listed
Source checked
Jul 16, 2026
Record revision
e4d8d0089832

This is a dated record. Its current status may have changed since the source was captured. A record applies to its stated scope; it is not a safety rating for every product from a company.

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What is affected

Product
Anti-inflammatory; Lion's Mane -All Natural Supplement; Antrodia Mushroom Powder; Maitake Mushroom Powder; Reishi Mushroom Powder; Cordyceps Mushroom Powder; and Cordyceps - All Natural Mushroom Dietary Supplement; page for Antrodia Mushroom Powder at www; page for Maitake Mushroom Powder at www; page for Reishi Mushroom at www; page for Cordyceps Mushroom at www
Company
Entia Biosciences, Inc
Lot / identifier
The source does not specify this field.
Market / distribution
The source does not specify this field.