# FDA Reopens Salmonella Investigation Into Moringa Supplements, Expands Recall

> The FDA and CDC have reopened a multistate Salmonella investigation linked to moringa leaf powder dietary supplements, with 22 new illnesses reported since March bringing the total to 119 cases. Multiple supplement brands have been recalled, and consumers are advised to discard affected products immediately.

**Published:** 2026-05-30T04:24:08.265034+00:00 · **Author:** dietarysupplement.ai · **Category:** Safety

[Web version](https://dietarysupplement.ai/news/fda-reopens-salmonella-investigation-into-moringa-supplements-expands-recall-1612a701/) · [中文](https://dietarysupplement.ai/zh/news/fda-reopens-salmonella-investigation-into-moringa-supplements-expands-recall-1612a701/)

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FDA Reopens Salmonella Investigation Into Moringa Supplements, Expands RecallFederal health authorities have reopened a multistate outbreak investigation into Salmonella contamination in dietary supplements containing moringa leaf powder. As of May 27, 2026, the [FDA and CDC reported 119 total illnesses linked to the contamination, including 22 new cases from four states identified after the investigation's initial closure on March 17, 2026](https://www.fda.gov/food/outbreaks-foodborne-illness/outbreak-investigation-salmonella-moringa-leaf-powder-january-2026). Multiple dietary supplement brands containing imported moringa leaf powder are now under recall, with products distributed through manufacturers' websites and online retailers including Amazon, eBay, and Walmart.

## What happened
The [FDA and CDC, in collaboration with state and local health departments, reopened the multistate outbreak investigation on May 27, 2026, following the identification of 22 additional illnesses and new exposure information](https://www.fda.gov/food/outbreaks-foodborne-illness/outbreak-investigation-salmonella-moringa-leaf-powder-january-2026). The investigation had initially been closed on March 17, 2026, but the emergence of these new cases across four states prompted federal authorities to reinitiate the probe.

Four supplement brands have been identified as part of the recall, with specific lot numbers and expiration dates:

- **Tnvitamins-brand Ultra Potent Complete Green Superfood Moringa capsules** (10,000 mg, 120-count): lots 2507199 (expiration 09/2027), 2512-304 (expiration 02/2028), and 2793 (expiration 02/2028)
- **Doctor's Pride Complete Green Superfood Ultra Potent Moringa capsules** (10,000 mg, 120-count): lot 2507199 (expiration 09/2027)
- **Why Not Natural Pure Organic Moringa Green Superfood capsules**: lot A25G051 (expiration 07/2028)
- **Live it Up-brand Super Greens dietary supplement powder** (original and wild berry flavors): all lots beginning with "A" and stick pack products with expiration dates from 08/2026 to 01/2028

Consumers should locate these products in their homes and discard them immediately along with the containers, even if no illness has occurred.

## What the source says
The FDA's outbreak investigation identified two Salmonella serotypes—*Salmonella Typhimurium* and *Salmonella Newport*—as the contaminating agents in the imported moringa leaf powder used in the recalled supplements. According to the FDA, Salmonella infection typically manifests symptoms within 12 to 72 hours of exposure, with illness duration ranging from four to seven days. The primary symptoms include diarrhea, fever, and abdominal cramps.

The agency has emphasized that certain populations face heightened risk of severe infection: children under five years old, elderly individuals, and people with compromised immune systems are more likely to experience serious complications requiring hospitalization. The reopened investigation encompasses a total of 119 confirmed illnesses across multiple states, representing a 23% increase from the case count at the time of the March closure.

## Beyond the headline
This outbreak reflects a broader vulnerability in the dietary supplement supply chain for imported botanical ingredients. Unlike pharmaceutical drugs, dietary supplements are not required to undergo pre-market safety approval by the FDA; manufacturers bear sole responsibility for ensuring product safety and quality. Moringa leaf powder, marketed as a nutrient-dense supplement ingredient, has grown in popularity over the past decade, driving increased importation from countries with less stringent manufacturing and food safety oversight.

The initial investigation closure in March likely represented a preliminary assessment based on identified case clusters and traced contamination to specific product lots. However, the emergence of 22 new cases within two months of closure—suggesting ongoing exposure or a broader contamination footprint than initially detected—prompted the agency to reopen the investigation and expand its scope. This pattern indicates either that consumers still possess and are consuming recalled products, or that the contamination was more widespread than initially identified.

Industry observers note that moringa powder's popularity combined with importation from regions with variable food safety infrastructure creates particular vulnerability to microbial contamination. The FDA's limited pre-market authority over supplements means the agency can take action only after contamination is identified (through recalls and warning letters), not mandate the rigorous safety testing and facility inspections required for pharmaceutical manufacturers.

## What this means for consumers
Consumers who have purchased any of the four recalled moringa supplement brands should immediately locate those products and dispose of them. Do not consume remaining doses, even if no illness has occurred. Contact the selling company (Tnvitamins, Doctor's Pride, Why Not Natural, or Live it Up) to request a refund; most retailers will honor refunds for recalled items given the FDA warning.

If you consumed a recalled moringa supplement and developed diarrhea, fever, or abdominal cramps, contact your healthcare provider immediately and inform them of the supplement consumption and brand name. This information aids diagnosis and ensures appropriate supportive care, particularly hydration management. Most healthy adults recover within four to seven days, but vulnerable populations (children under five, elderly individuals, and those with weakened immune systems) may require hospitalization.

For households with multiple family members or shared kitchen surfaces, carefully clean and sanitize any surfaces or utensils that contacted the recalled products. Use hot soapy water or an FDA-approved disinfectant for food-contact surfaces to reduce cross-contamination risk.

If you wish to continue using green supplement powders, verify that replacement products have been manufactured under third-party testing protocols (look for NSF, USP, or ConsumerLab certification marks on packaging) and confirm the supplier has documented food safety audits. For consumers seeking similar nutritional profiles, whole leafy greens, spirulina from certified suppliers, or [supplements from brands with stronger regulatory oversight](/articles/are-supplements-regulated/) may present lower contamination risk.

## What to watch next
The FDA will continue its investigation into the source of Salmonella contamination in the moringa leaf powder supply chain. Key milestones to monitor include:

- **Traceability findings**: Confirmation of the specific supplier or manufacturing facility where contamination originated, potentially leading to additional recalls or import restrictions
- **Case count stabilization**: Weekly FDA updates on new case reports; stabilization or decline in cases will suggest the recalls are effective and exposure has been contained
- **FDA enforcement actions**: Potential warning letters to manufacturers, facility inspections, or import alerts that prevent entry of moringa powder from unsafe sources
- **Industry response**: Announcements from supplement manufacturers regarding enhanced testing protocols or supply chain changes to prevent future contamination

Consumers and healthcare providers should continue monitoring the [FDA's official outbreak investigation page](https://www.fda.gov/food/outbreaks-foodborne-illness/outbreak-investigation-salmonella-moringa-leaf-powder-january-2026) for updates on case counts, new recalls, or investigation conclusions as new information emerges.


## Sources
- [Popular supplements recalled as FDA reopens investigation into salmonella outbreak | wcnc.com](https://www.wcnc.com/article/news/nation-world/popular-supplements-recalled-fda-reopens-salmonella-outbreak-investigation/507-62f92815-5858-40b9-8588-e215f949826a) — wcnc.com
- [Popular supplements recalled as FDA reopens investigation into salmonella outbreak | 9news.com](https://www.9news.com/article/news/national/popular-supplements-recalled-fda-reopens-salmonella-outbreak-investigation/507-62f92815-5858-40b9-8588-e215f949826a) — 9news.com
- [Outbreak Investigation of Salmonella: Moringa Leaf Powder (January 2026) - FDA](https://www.fda.gov/food/outbreaks-foodborne-illness/outbreak-investigation-salmonella-moringa-leaf-powder-january-2026) — FDA

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*This article was researched and drafted with [Claude AI](https://claude.com) (Anthropic) and Google Gemini, and reviewed by an editor before publication. See our [editorial policy](https://dietarysupplement.ai/about/editorial-policy/).*

*Disclaimer: This article is for informational purposes only and is not medical advice. Always consult a qualified healthcare provider before starting, stopping, or combining supplements. These statements have not been evaluated by the FDA.*