Warning letter · FDA Warning Letters

Richardson Nutritional Center, LLC/Nutriseeds, Inc.: FDA Warning Letter 610544 (Feb 19, 2021)

Agency action: Feb 19, 2021Record ID: fda_warning_-072a3c17f6b46530
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What happened

Original notice title

Richardson Nutritional Center, LLC/Nutriseeds, Inc. MARCS-CMS 610544, February 19, 2021

From the archived source record

Examples of some of the claims that provide evidence that your products are intended for use as drugs include the following: Regarding your Nutriseeds Fresh Bitter Apricot Seeds and Nutriseeds Natural Amygdalin Extract products: On your website www.californiaapricotseeds.com: • “Studies have shown that B17 may help boost immunity by slowing down the spread of illness throughout the body by killing harmful cells ….” This website also contains evidence of intended use in the form of personal testimonials recommending or describing the use of your products for the cure, mitigation, treatment, or prevention of disease. 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 Nutriseeds Fresh Bitter Apricot Seeds, Nutriseeds Natural Amygdalin Extract, Nutriseeds Natural B15 – Pangamic Acid, RNC Bitter Raw Apricot Seeds, and RNC Laetrile B17 products fail to bear adequate directions for their intended uses 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 in connection with your products. You are responsible for investigating and determining the causes of any violations and for preventing their recurrence or the occurrence of other violations. You should take prompt action to address the violations cited in this letter. Failure to address these violations may result in legal action without further notice, including, without limitation, seizure and injunction.

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
fef1aef4f0c0

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
Nutriseeds Natural Amygdalin Extract products: On your website www
Company
Richardson Nutritional Center, LLC/Nutriseeds, Inc.
Lot / identifier
The source does not specify this field.
Market / distribution
The source does not specify this field.