Severity
Moderate
ModerateClass IITerminated
FDA Food recall · Reported August 29, 2018
BLUE GREEN ALGAE: Packaged under the following brands: AMERICAN HEALTH KALMATH SHORES BLUE GREEN ALGAE, 120 CAPSULES, UPC: 0 76630 02542 3 and Puritan's Pride PREMIUM Kalamath Lake Blue Green Algae, 500 MG, 120 RAPID RELEASE CAPSULES, UPC 0 74312 12542 3
High level of microcystin observed in the product.
Natures Bounty Inc recalled BLUE GREEN ALGAE: Packaged under the following brands: AMERICAN HEALTH KALMATH SHORES BLU… - a moderate-severity action.
BLUE GREEN ALGAE: Packaged under the following brands: AMERICAN HEALTH KALMATH SHORES BLU… was recalled by Natures Bounty Inc in August 29, 2018. Reason: High level of microcystin observed in the product.. Check the official notice for the remedy. Verify recall #F-1835-2018 with the FDA Food before acting.
The recall
Natures Bounty Inc issued this moderate-severity FDA Food recall-High level of microcystin observed in the product..
- Moderate
- severity level
- Class II
- classification
- August 29, 2018
- reported
Sourced from official FDA Food enforcement records. Verify recall #F-1835-2018 with the agency before acting. Full product description, hazard, remedy, and related recalls are below.
Recall Insight
This FDA Food action (record #F-1835-2018) was formally reported on August 29, 2018, with the manufacturer initiating the action on August 7, 2018. It is classified under Moderate severity (Class II), with a current status of Terminated. Natures Bounty Inc is listed as the recalling firm, operating out of Ronkonkoma, NY. Federal records list the affected scope as 71,409 Bottles.
The documented reason for this recall is: High level of microcystin observed in the product. Distribution data in the federal record shows the product reached: 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 …. Distribution scope directly affects the consumer exposure window and determines whether a recall remains regional or escalates into a nationwide advisory.
Within the same product category the archive holds 6 closely related recalls, 2 from FDA Food - clustering in a narrow category often points to a systemic quality-control or supplier issue rather than a one-off defect. Always verify the recall number against the official agency record before acting.
Food recalls over time
Where this recall sits in its category - 25,126 food recalls on record
Of 101,704 recalls in the database, 24,878 are high severity, 72,426 moderate, and 4,400 low. This recall is classified moderate severity.
Counts reflect market size and reporting activity, not inherent danger, we do not rank products by risk from raw recall volume.
Affected scope
71,409 Bottles
Related Recalls
6
2 from same agency
Product description
BLUE GREEN ALGAE: Packaged under the following brands: AMERICAN HEALTH KALMATH SHORES BLUE GREEN ALGAE, 120 CAPSULES, UPC: 0 76630 02542 3 and Puritan's Pride PREMIUM Kalamath Lake Blue Green Algae, 500 MG, 120 RAPID RELEASE CAPSULES, UPC 0 74312 12542 3
Reason for recall
High level of microcystin observed in the product.
Recall Profile
| Attribute | Value |
|---|---|
| Agency | U.S. Food and Drug Administration |
| Severity class | Moderate (Class II) |
| Status | Terminated |
| Recall number | F-1835-2018 |
| Date reported | August 29, 2018 |
| Date initiated | August 7, 2018 |
| Recalling firm | Natures Bounty Inc |
| Firm location | Ronkonkoma, NY |
| Affected scope | 71,409 Bottles |
| Distribution | 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 JAMAI… |
Profile values are sourced directly from the official FDA Food enforcement record. Source: U.S. Food and Drug Administration.
What to do with this recall
Match your product against the recall record, then act on the agency remedy.
- Check the recall number (F-1835-2018) and product description against the item you own. Search the archive
- Confirm the current status with FDA Food before acting, recall details can be updated.
- Follow the documented remedy (refund, replacement, repair, or disposal) rather than general advice. What to do next
This page summarizes the official FDA Food record for research and awareness; it is not legal, medical, or safety advice. Verify with the issuing agency before acting.
Frequently Asked Questions
What product was recalled? ▼
BLUE GREEN ALGAE: Packaged under the following brands: AMERICAN HEALTH KALMATH SHORES BLUE GREEN ALGAE, 120 CAPSULES, UPC: 0 76630 02542 3 and Puritan's Pride PREMIUM Kalamath Lake Blue Green Algae, 500 MG, 120 RAPID RELEASE CAPSULES, UPC 0 74312 12542 3. Recalled by Natures Bounty Inc. Units affected: 71,409 Bottles.
Why was this product recalled? ▼
High level of microcystin observed in the product.
Which agency issued this recall? ▼
This recall was issued by the FDA Food on August 29, 2018. Severity: Moderate. Recall number: F-1835-2018.
Where was the recalled product distributed? ▼
Distribution: 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.
How do I check if my product is affected by a recall? ▼
Check the product description and recall number (F-1835-2018) against your product. Visit the official FDA Food website for the most current information. You can also use our Recall Checker tool to search by product name or brand.
What are the health risks of consuming a recalled food product? ▼
Recalled food products may contain contaminants, undeclared allergens, or harmful bacteria such as Salmonella, Listeria, or E. coli. Consuming these products can cause foodborne illness ranging from mild gastrointestinal symptoms to serious conditions requiring hospitalization. If you have consumed a recalled food product and experience symptoms, contact your healthcare provider and report to the FDA via MedWatch.
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Other recalls in the same product category, useful for spotting patterns across the same defect class or manufacturer.
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Every figure on PlainRecalls is rendered directly from official FDA, CPSC and NHTSA recall records, no number is typed in by an editor. This recall: FDA Food, reported August 29, 2018. Severity classes follow each agency's own taxonomy (FDA Class I/II/III; CPSC and NHTSA by hazard type), and related-recall context is computed across the full archive. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of July 2026.