Warning letter · FDA Warning Letters

Mercola.com, LLC: FDA Warning Letter 607133 (Feb 18, 2021)

Agency action: Feb 18, 2021Record ID: fda_warning_-a9fffb952c6c8c51
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What happened

Original notice title

Mercola.com, LLC MARCS-CMS 607133, February 18, 2021

From the archived source record

Based on our review, these products are unapproved new drugs sold in violation of section 505(a) of the Federal Food, Drug, and Cosmetic Act (FD&C Act), 2pt1 U.S.C. § 355(a). Furthermore, these products are misbranded drugs under section 502 of the FD&C Act, 21 U.S.C. § 352. We request that you take immediate action to cease the sale of such unapproved and unauthorized products for the mitigation, prevention, treatment, diagnosis, or cure of COVID-19. Some examples of the claims on your websites that establish the intended use of your products, based on statements about the purported effects of their ingredients, and misleadingly represent them as safe and/or effective for the treatment or prevention of COVID-19 include: “Vitamins C and D are finally being adopted in the conventional treatment of novel coronavirus, SARS-CoV2. This letter is not meant to be an all-inclusive list of violations that exist in connection with your products or operations. We advise you to review your websites, product labels, and other labeling and promotional materials to ensure that you are not misleadingly representing your products as safe and effective for a COVID-19-related use for which they have not been approved by FDA and that you do not make claims that misbrand the products in violation of the FD&C Act. Within 48 hours, please send an email to COVID-19-Task-Force-CFSAN@fda.hhs.gov describing the specific steps you have taken to address these violations. Include an explanation of each step being taken to prevent the recurrence of violations, as well as copies of related documentation. Failure to adequately correct any violations may result in legal action, including, without limitation, seizure and injunction. FDA is advising consumers not to purchase or use certain products that have not been approved, cleared, or authorized by FDA and that are being misleadingly represented as safe and/or effective for the treatment or prevention of COVID-19.

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
No closeout listed in FDA table
Source checked
Jul 16, 2026
Record revision
dbbada647d39

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.

Sources, dates, and coverage →

What is affected

Product
Liposomal Vitamin C; Liposomal Vitamin D3; Quercetin and Pterostilbene Advanced; Hope Against COVID-19” (https://articles
Company
Mercola.com, LLC
Lot / identifier
The source does not specify this field.
Market / distribution
The source does not specify this field.