PlainRecalls
FDA Food Moderate Class II Terminated

"***DIETARY SUPPLEMENT 4HB STACK Bedtime***52 CAPLETS***MANUFACTURED EXCLUSIVELY FOR: Kirkland Science Labs 935 Jackson St #91810 Seattle, WA 98104-2818***".

Reported: July 10, 2013 Initiated: May 22, 2013 #F1583-2013 2526 bottles units

Florida Nutri Labs, LLC issued this FDA Food recall on July 10, 2013. Classified as Moderate severity (Class II). Approximately 2526 bottles units are affected. The recall was issued because: Customer reported that a product user complained that the caplets were not coated, making them difficult to swallow.. This recall notice is sourced from official FDA Food enforcement records. Below you will find the complete product description, hazard information, remedy instructions, and related recalls from the same manufacturer or product category.

Recall Insight

This FDA Food action (record #F1583-2013) was formally reported on July 10, 2013, with the manufacturer initiating the action on May 22, 2013. It is classified under Moderate severity (Class II), with a current status of Terminated. Florida Nutri Labs, LLC is listed as the recalling firm, operating out of Lakeland, FL. Federal records indicate 2526 bottles units are affected.

The documented reason for this recall is: Customer reported that a product user complained that the caplets were not coated, making them difficult to swallow. Distribution data in the federal record shows the product reached: Product was distributed to 1 distributor, Kirland Science Labs located in Seattle, WA.. Distribution scope directly affects the consumer exposure window and determines whether a recall remains regional or escalates into a nationwide advisory.

To put this record in context, PlainRecalls indexes 83,949 recalls across the FDA, CPSC, NHTSA and USDA FSIS going back to 1995. Within the same product category, the database holds 6 closely related recalls. That clustering is a signal — repeated actions in a narrow category often indicate a systemic quality-control issue, a supplier-wide contamination, or a design defect that has propagated across product lines. This recall is roughly 13 years old; older recalls can remain relevant because many units enter resale, rental, and secondary-market channels where the original warning never reaches the end user. Always cross-check the recall number against the official agency page before relying on any summary.

Severity1Class I (Critical)Class II (Moderate)Class III (Low)
Recall Distribution by Severity Class

Severity

Moderate

Units Affected

2526 bottles

Related Recalls

6

0 from same agency

Product Description

"***DIETARY SUPPLEMENT 4HB STACK Bedtime***52 CAPLETS***MANUFACTURED EXCLUSIVELY FOR: Kirkland Science Labs 935 Jackson St #91810 Seattle, WA 98104-2818***".

Reason for Recall

Customer reported that a product user complained that the caplets were not coated, making them difficult to swallow.

Details

Recalling Firm
Florida Nutri Labs, LLC
Units Affected
2526 bottles
Distribution
Product was distributed to 1 distributor, Kirland Science Labs located in Seattle, WA.
Location
Lakeland, FL

Recall Profile

Structured summary of the FDA Food recall record
Attribute Value
Agency U.S. Food and Drug Administration
Severity class Moderate (Class II)
Status Terminated
Recall number F1583-2013
Date reported July 10, 2013
Date initiated May 22, 2013
Recalling firm Florida Nutri Labs, LLC
Units affected 2526 bottles
Distribution Product was distributed to 1 distributor, Kirland Science Labs located in Seattle, WA.

Profile values are sourced directly from the official FDA Food enforcement record. Source: U.S. Food and Drug Administration.

Scale of Impact

2526 bottles units affected — limited or regional distribution scale.

Regional (<10K units) ✓ This recall
Multi-state (10K – 100K units)
Large-scale (100K – 1M units)
Massive (≥1M units)

Bracket cutoffs follow federal recall-disclosure conventions; bar widths scale linearly within each bracket. Source: PlainRecalls analysis of U.S. Food and Drug Administration filings.

Frequently Asked Questions

What product was recalled?
"***DIETARY SUPPLEMENT 4HB STACK Bedtime***52 CAPLETS***MANUFACTURED EXCLUSIVELY FOR: Kirkland Science Labs 935 Jackson St #91810 Seattle, WA 98104-2818***".. Recalled by Florida Nutri Labs, LLC. Units affected: 2526 bottles.
Why was this product recalled?
Customer reported that a product user complained that the caplets were not coated, making them difficult to swallow.
Which agency issued this recall?
This recall was issued by the FDA Food on July 10, 2013. Severity: Moderate. Recall number: F1583-2013.
Where was the recalled product distributed?
Distribution: Product was distributed to 1 distributor, Kirland Science Labs located in Seattle, WA..
How do I check if my product is affected by a recall?
Check the product description and recall number (F1583-2013) 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.

Recall Context

Product recalls are issued when a manufacturer, distributor, or federal agency determines that a product poses a safety risk to consumers. This recall is classified as moderate severity, indicating the product may cause temporary or medically reversible health consequences. Across PlainRecalls, we track 83,000+ recalls from FDA, CPSC, and NHTSA to help consumers stay informed and act quickly when safety issues arise.

Nearby Recalls in This Category

Other recalls in the same product category — useful for spotting patterns across the same defect class or manufacturer.

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Data Sources

Data as of 2025. Source: FDA, CPSC, NHTSA, USDA FSIS federal recall databases.

  • Source: FDA — Food and Drug Administration, openFDA Enforcement API (food, drug, and medical device recalls)
  • Source: CPSC — Consumer Product Safety Commission Recalls API (consumer product recalls and hazards)
  • Source: NHTSA — National Highway Traffic Safety Administration Recalls API (vehicle safety recalls)
  • Source: USDA FSIS — Food Safety and Inspection Service (meat, poultry, and egg product recalls)

Recall information is sourced from official federal agency databases. Always verify recall details with the issuing agency for the most current status. This information is for research and awareness purposes only.

Source: Federal recall agencies (FDA, CPSC, NHTSA, USDA FSIS) Aggregated multi-agency recall feeds · 2024 Recall data normalized across federal agency feeds; severity classifications follow each agency's own taxonomy (FDA Class I/II/III; CPSC, NHTSA, USDA FSIS).