Which Green Lumber lot numbers are part of the recall?

The recall applies to the specific lot numbers listed in the company’s August 28, 2025 update. If your package lacks a lot code or you cannot verify it, discontinue use and treat it as recalled.

Why is undeclared tadalafil in Green Lumber supplements hazardous?

Tadalafil can interact with nitrate medications and certain antihypertensives, causing a rapid, unsafe drop in blood pressure. Because it is undeclared, consumers and physicians cannot manage these interactions.

How do I obtain a refund for my recalled Green Lumber product?

Return the supplement to the retailer or contact Green Lumber Holding, LLC for return shipping instructions and reimbursement. Proof of purchase may expedite the process but is not always required.

Have there been any side-effect reports linked to Green Lumber so far?

As of the February 13, 2026 FDA update, no illnesses or injuries have been reported. Nonetheless, consumers should consult a healthcare professional if any adverse symptoms occur.

Can retailers continue selling other Green Lumber products?

Retailers must immediately remove and quarantine only the recalled lots. Other Green Lumber items not affected by the recall may remain on shelves if they comply with FDA regulations.

Is it legal to sell a supplement like Green Lumber containing undeclared tadalafil?

No. The FDA classifies supplements containing undisclosed prescription drugs as unapproved new drugs, making their sale illegal and subject to enforcement action.

How do I report an adverse reaction to the Green Lumber supplement?

You can submit a report online through the FDA’s MedWatch portal or call 1-800-FDA-1088 to describe the event. Include the product name, lot number, and any medical interventions required.

FDA Recall: Green Lumber Dietary Supplement for Undeclared prescription drug-Tadalafil

Source: FDA

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FDA Recall: Green Lumber Dietary Supplement for Undeclared prescription drug-Tadalafil

Green Lumber • February 13, 2026

Green Lumber Recall 2026: FDA Warns of Undeclared Tadalafil in Dietary Supplement

Green Lumber Holding, LLC has announced a voluntary nationwide recall of select Green Lumber dietary supplements after U.S. Food and Drug Administration (FDA) laboratory analysis confirmed the presence of tadalafil — a prescription-only erectile-dysfunction drug that is not listed on the product label. Consumers who possess the affected supplement should stop using it immediately and follow the instructions below for disposal, refunds, and medical guidance.

Key Recall Facts

Recall announcement: February 13, 2026
Product category: Over-the-counter dietary supplement
Violation: Undeclared tadalafil (PDE-5 inhibitor)
Manufacturer/Distributor: Green Lumber Holding, LLC
Brand name on package: Green Lumber
Distribution scope: Nationwide (United States)

Sources

Health Risks of Hidden Tadalafil

Tadalafil is the active pharmaceutical ingredient in FDA-approved medications such as Cialis. When taken without medical supervision, it can dangerously interact with nitrates found in drugs prescribed for chest pain (angina), leading to a sudden and potentially life-threatening drop in blood pressure. Individuals with diabetes, high cholesterol, hypertension, or heart disease are at elevated risk of serious adverse events.

What to Do if You Have Green Lumber Supplement

Identify the product: Compare the lot number on your Green Lumber package with the numbers listed in the company’s updated August 28, 2025 press release. If you are unsure, treat the supplement as part of the recall.
Stop consumption immediately: Do not continue using the product.
Dispose of or return: Follow local guidelines for safe supplement disposal, or return it to the point of purchase per the retailer’s return policy.
Request a refund or replacement: Contact Green Lumber Holding, LLC customer service for reimbursement. Keep proof of purchase if available.
Seek medical advice: Anyone who has ingested the supplement should consult a healthcare professional, particularly if experiencing side effects like dizziness, chest pain, or severe hypotension.
Report adverse events: File a report with the FDA’s MedWatch Safety Information and Adverse Event Reporting Program.

Consumer Assistance

Consumers with questions may review the FDA notice (see “Sources” above) or reach Green Lumber Holding, LLC directly using the contact information printed on the supplement packaging.

Green Lumber Recall FAQ

1. Which Green Lumber lot numbers are part of the recall?: The recall applies to the specific lot numbers listed in the company’s August 28, 2025 update. If your package lacks a lot code or you cannot verify it, discontinue use and treat it as recalled.
2. Why is undeclared tadalafil in Green Lumber supplements hazardous?: Tadalafil can interact with nitrate medications and certain antihypertensives, causing a rapid, unsafe drop in blood pressure. Because it is undeclared, consumers and physicians cannot manage these interactions.
3. How do I obtain a refund for my recalled Green Lumber product?: Return the supplement to the retailer or contact Green Lumber Holding, LLC for return shipping instructions and reimbursement. Proof of purchase may expedite the process but is not always required.
4. Have there been any side-effect reports linked to Green Lumber so far?: As of the February 13, 2026 FDA update, no illnesses or injuries have been reported. Nonetheless, consumers should consult a healthcare professional if any adverse symptoms occur.
5. Can retailers continue selling other Green Lumber products?: Retailers must immediately remove and quarantine only the recalled lots. Other Green Lumber items not affected by the recall may remain on shelves if they comply with FDA regulations.
6. Is it legal to sell a supplement like Green Lumber containing undeclared tadalafil?: No. The FDA classifies supplements containing undisclosed prescription drugs as unapproved new drugs, making their sale illegal and subject to enforcement action.
7. How do I report an adverse reaction to the Green Lumber supplement?: You can submit a report online through the FDA’s MedWatch portal or call 1-800-FDA-1088 to describe the event. Include the product name, lot number, and any medical interventions required.