biQ-FEL Supplement Recall: Check Bottles Sold Through Amazon and Walmart.com

• The FDA says two biQ-FEL 500 mL lots contain undeclared sildenafil and tadalafil, prescription drug ingredients linked to dangerously low blood pressure when combined with nitrates.
• Check your bottle for lot numbers biQ-f001-06-25 or biQ-003-01-26 and expiration dates 05/06/27 or 01/01/28.
• Stop using a matching product immediately, destroy it, and contact a health care professional if you experienced a problem after taking it.

Updated September 18, 2026: The U.S. Food and Drug Administration says A&P Creations LLC is recalling certain biQ-FEL 500 mL dietary supplement bottles after FDA laboratory testing found undeclared sildenafil and tadalafil. The affected product was sold to U.S. consumers through Amazon, Walmart.com, and naturefuel.us.

The main concern is not simply that the label is incomplete. Sildenafil and tadalafil are active ingredients in prescription erectile-dysfunction medicines, and they can interact with nitrate medicines such as nitroglycerin. That combination may cause blood pressure to fall to dangerously low levels.

Which biQ-FEL products are recalled?

Look at the lot number and expiration date printed on your 500 mL biQ-FEL bottle. The FDA notice identifies these two recalled lots:

The product is packaged in a 500 mL bottle bearing the biQ-FEL name. The label includes Spanish-language wording, including “Sabor artificial Hierbabuena.” If your bottle matches one of the listed lots, treat it as recalled even if you feel fine.

Why the hidden ingredients can be dangerous

Sildenafil and tadalafil are prescription drug ingredients used in Viagra and Cialis, respectively. FDA-approved versions are intended to be used under the supervision of a licensed health care professional. The biQ-FEL label did not disclose that either ingredient was present.

The risk is especially serious for people who take nitrates, including some medicines prescribed for chest pain or heart disease. The FDA also notes that people with diabetes, high blood pressure, high cholesterol, or heart disease may be more likely to take nitrate medicines.

Because the amount of each hidden ingredient may not be clear from the product label, consumers cannot reliably assess the dose or predict how the product will interact with their other medicines. That is why an apparently small bottle or a product marketed as “natural” should not be treated as harmless.

What to do if you have biQ-FEL at home

1. Stop using it immediately. Do not take another dose while you check the bottle or wait for a response from the seller.
2. Check the lot number and expiration date. Compare both details with the FDA-listed lots above. Keep the bottle or take a photo of the label if you may need product information later.
3. Destroy the product. A&P Creations says consumers should destroy the recalled product. Do not give it to another person or keep it for later use.
4. Contact a health care professional if you had a problem. Tell them that the product may have contained undeclared sildenafil and tadalafil, along with any prescription medicines you take.
5. Contact the distributor with questions. A&P Creations lists ecommerce@naturefuel.us for consumer questions, Monday through Friday from 9:00 a.m. to 4:00 p.m. Eastern Time.

As of September 14, 2026, the company said it had not received reports of adverse events related to this recall. That does not mean the product is safe for continued use; it means no related reports had been received by that date.

When to seek urgent medical help

If you used recalled biQ-FEL and develop severe dizziness, fainting, chest pain, trouble breathing, or other concerning symptoms, seek urgent medical care. Tell the clinician what you took and mention the possible sildenafil and tadalafil exposure. If you take nitrates or have a heart condition, contact your health care professional promptly even if you have not noticed a reaction.

Consumers and health professionals can also report suspected side effects or product problems to the FDA’s MedWatch program.

What the FDA notice confirms about distribution

The recall applies to product distributed to consumers in the United States through Amazon, Walmart.com, and naturefuel.us. The FDA notice does not announce a separate Canadian recall or confirm distribution in Canada.

Canadian consumers who purchased biQ-FEL through a cross-border seller should still stop using a bottle that matches the recalled lots. They can search Health Canada’s recalls and safety alerts database for any Canadian notice and report a suspected health-product problem through Health Canada’s reporting resources.

What happens next?

A&P Creations says it has stopped distributing the recalled biQ-FEL 500 mL product and is notifying affected customers through direct electronic notices and applicable marketplace notification procedures. The FDA recall listing does not provide a public refund process or a confirmed refund deadline.

If you bought the product online, check your order history and any messages from the marketplace. Keep your purchase details and a photo of the lot information if you need to contact the seller or distributor. Do not rely only on an online listing being removed; compare the bottle itself with the lot numbers in the recall notice.

Helpful Links

• FDA biQ-FEL recall notice – Verify the recalled lot numbers, expiration dates, distribution channels, company contact details, and consumer instructions.
• FDA MedWatch safety reporting – Report a suspected side effect, product problem, or other health issue related to biQ-FEL.
• Health Canada recalls and safety alerts – Search Canadian health-product recalls and safety alerts if you purchased biQ-FEL in Canada or through a cross-border seller.
• MedWatch Online Voluntary Reporting Form – Official page referenced in the article.
• Report a side effect of a natural health product: consumers – Official page referenced in the article.

Frequently Asked Questions

Q. Does every biQ-FEL bottle have to be discarded?

A. The FDA notice specifically identifies lots biQ-f001-06-25 and biQ-003-01-26. If your bottle matches either lot, stop using it and destroy it. If you cannot read the lot number or are unsure whether the bottle is covered, do not take another dose until a health care professional or the distributor helps clarify the product.

Q. Is biQ-FEL a prescription medicine?

A. It was marketed as a dietary supplement, but FDA testing found sildenafil and tadalafil, which are prescription drug ingredients. Those ingredients were not declared on the biQ-FEL label.

Q. Can I return recalled biQ-FEL to Amazon or Walmart?

A. The FDA notice does not publish a standardized return or refund procedure. Check your marketplace order history for a recall message, keep your purchase information, and contact A&P Creations at ecommerce@naturefuel.us during its listed weekday business hours.

Q. What should I do if I take nitroglycerin or another nitrate?

A. Do not use recalled biQ-FEL. If you took it, contact your health care professional promptly and explain that the product may have contained undeclared sildenafil and tadalafil. Seek urgent care for severe dizziness, fainting, chest pain, trouble breathing, or other serious symptoms.

Q. Has Canada announced a separate biQ-FEL recall?

A. The FDA notice is for U.S. distribution and does not announce a separate Canadian recall. Canadian consumers who obtained the product through a cross-border seller can search Health Canada’s recalls and safety alerts database and report suspected problems through Health Canada.