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RECALL RECORD — CLASS IIRecall closedF-1835-2018/FDA enforcement
Natures Bounty INC·Food·Aug 7, 2018

Blue Green Algae: Packaged Under the Following Brands: American Health Kalmath Shores Blue…

What you need to know

Class II

  • What happened

    High level of microcystin observed in the product.

  • Health risk

    The product may cause temporary or medically reversible health consequences, or the probability of serious harm is remote. A safety issue that does not fit the standard pathogen, allergen, chemical or quality categories.

  • Action required

    Check the identifying codes below and stop using the product. Return it to the retailer for a refund or dispose of it safely, following the recall notice.

Recall closed · classified by the FDANationwide (US)More food

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Match before you discard

Product identification

Source: FDA FOOD

Brand nameNatures Bounty INC
Recalling firmNatures Bounty INCRonkonkoma, NY, United States
UPC / barcodes
0 76630 02542 30 74312 12542 3
Lot / date codes
  • Lot Number/Expiry Date: 178747 / 05/2020; 199658 / 10/2020; 264855 / 04/2021; 33766 / 01/2020; 959219 / 02/2019; 964323 / 10/2018
  • 982016 / 04/2019; 982017 / 05/2019
Distribution area
Nationwide

Nationwide and Foreign: AUSTRALIA AUSTRIA BELGIUM CANADA CANADA CHILE CHINA COLOMBIA CROATIA DOMINICAN REPUBLIC ECUADOR ENGLAND FINLAND FRENCH POLYNESIA TAHITI GUATEMALA HONG KONG HUNGARY ICELAND ISRAEL ITALY JAMAICA JAPAN KAZAKHSTAN MACEDONIA MALAYSIA MEXICO MOLDOVA NETHERLANDS NEW ZEALAND PARAGUAY POLAND ROMANIA SCOTLAND SOUTH AFRICA SOUTH KOREA(ROK) SPAIN SWITZERLAND SWITZERLAND TAIWAN U.S.A. UGANDA VANUATU

United States, Canada, Mexico, Japan, Australia, China

Quantity affected71, 409 Bottles
Recall initiationFDA report date: August 29, 2018
FDA recall numberF-1835-2018

Beyond the headline

The recall, in context

Natures Bounty INC initiated this food recall on August 7, 2018. The FDA enforcement report states: High level of microcystin observed in the product. The FDA report lists distribution as: Nationwide and Foreign: AUSTRALIA AUSTRIA BELGIUM CANADA CANADA CHILE CHINA COLOMBIA CROATIA DOMINICAN REPUBLIC ECUADOR ENGLAND FINLAND FRENCH POLYNESIA TAHITI GUATEMALA HONG KONG HUNGARY ICELAND ISRAEL ITALY JAMAICA JAPAN KAZAKHSTAN MACEDONIA MALAYSIA MEXICO MOLDOVA NETHERLANDS NEW ZEALAND PARAGUAY POLAND ROMANIA SCOTLAND SOUTH AFRICA SOUTH KOREA(ROK) SPAIN SWITZERLAND SWITZERLAND TAIWAN U.S.A. UGANDA VANUATU.

The FDA enforcement report describes the reason as: High level of microcystin observed in the product.

Blue Green Algae: Packaged Under the Following Brands: American Health Kalmath Shores Blue… was made or distributed by Natures Bounty INC in Ronkonkoma, NY, United States. This page reflects FDA report F-1835-2018, dated August 29, 2018.

Why this is a Class II recall

Class II means the product may cause temporary or medically reversible health consequences, or the probability of serious harm is remote. In this recall, a safety issue that does not fit the standard pathogen, allergen, chemical or quality categories.

FDA definition

The product may cause temporary or medically reversible health consequences, or the probability of serious harm is remote.

What to do now

  1. 1

    Stop using it

    Do not eat, drink or take the affected product.

  2. 2

    Check the codes

    Compare the UPC and lot code against the table above.

  3. 3

    Return or discard

    Contact the retailer or recalling firm about a refund, and dispose of the product safely.

Consumer safety guide

Product safety recall

Symptoms to watch for

The official enforcement report describes the specific risk. Follow the recall notice, check the product codes and do not use a product that may be affected.

Higher-risk groups

Children, pregnant people, older adults and people with weakened immune systems should take extra care when a product's safety is uncertain.

What to do now

  1. 1Stop using or eating the product and keep it away from children and pets.
  2. 2Check the UPC and lot/date codes on this page and follow the official recall notice for disposal or return.
  3. 3Seek medical advice if anyone develops severe or worrying symptoms after exposure.

Read the official source record for the specific hazard and instructions.

This is general consumer safety information, not medical advice or a diagnosis. Follow the official recall notice and contact a healthcare professional if you have concerns about exposure or symptoms.

Frequently asked

Questions about this recall

What is the Blue Green Algae: Packaged Under the Following Brands: American Health Kalmath Shores Blue… recall?

Natures Bounty INC recalled Blue Green Algae: Packaged Under the Following Brands: American Health Kalmath Shores Blue… in an FDA Class II enforcement action reported as F-1835-2018. High level of microcystin observed in the product.

What should I do if I bought this product?

Check the identifying codes below and stop using the product. Return it to the retailer for a refund or dispose of it safely, following the recall notice. Stop using or eating the product and keep it away from children and pets. Check the UPC and lot/date codes on this page and follow the official recall notice for disposal or return. Seek medical advice if anyone develops severe or worrying symptoms after exposure.

Is the Natures Bounty INC recall still active?

The FDA lists this recall as recall closed. It remains relevant if you still have the affected product or need to identify a historical recall.

Where can I verify this recall?

This page is normalized from the openFDA enforcement record F-1835-2018. You can verify it directly using the official source link on this page. VerifyRecall updates its index from public FDA enforcement data and does not replace advice from the FDA, the recalling firm or a healthcare professional.

Verify before you act.

VerifyRecall is independent and not affiliated with the FDA. Always confirm the latest status on the official source record.

Official source

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Record last synced from official openFDA enforcement data on November 14, 2026. Source record: official FDA notice.