Independent register of U.S. FDA drug recalls · updated Oct 10, 2026
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Class I · High risk Terminated Initiated Dec 15, 2015 (11 years ago)

Ultimate Formula Capsules

Class I — High risk. Reasonable probability of serious harm or death.

Why it was recalled

Marketed Without An Approved NDA/ANDA: tainted product marketed as a dietary supplement. Product found to be tainted with undeclared sibutramine, an appetite suppressant that was withdrawn from the US market for safety reasons, making it an unapproved drug.

Cause type: Chemical / undeclared

A chemical that should not be there - benzene, methanol, lead - or an undeclared prescription drug hidden in a supplement. The label gives no warning: you may be taking a toxic solvent, a heavy metal, or a drug such as sildenafil that interacts with your other medicines. All chemical / undeclared recalls.

What was recalled

Ultimate Formula Capsules, 250mg, 48-count bottles, Manufactured for: Zi Xiu Tang Success, LLC Trexlertown, PA 18087, USA www.zixiutangsuccess.com

Recalling firm
Bee Extremely Amazed LLC
Origin
OH, United States
Initiated by
Voluntary: Firm initiated
FDA recall number
D-1148-2016 · FDA notice

Treat this as urgent. Class I means FDA judged there is a reasonable probability of serious harm. Find the lot number on your package; if it matches the recalled lots, do not take another dose before you have spoken to your pharmacist or prescriber - today, not next week. This recall is now terminated, which means the firm has finished removing the affected product; anything on pharmacy shelves today should be unaffected.

Other recalls by Bee Extremely Amazed LLC

All 2015 recalls
Class I · High risk

ZI XIU TANG BEAUTY FACE & FIGURE Capsules

Marketed Without An Approved NDA/ANDA: tainted product marketed as a dietary supplement. Product found to be tainted with undeclared sibutramine, an appetite suppressant that was withdrawn from the US market for safety reasons, making it an unapproved drug.

Terminated Chemical / undeclared Bee Extremely Amazed LLC D-1151-2016
Class I · High risk

XCEL ADVANCED Capsules

Marketed Without An Approved NDA/ANDA: tainted product marketed as a dietary supplement. Product found to be tainted with undeclared phenolphthalein, an ingredient found in over-the-counter laxative products that was withdrawn from the US market due to concerns of carcinogenicity, making it an unapproved drug.

Terminated Nitrosamine impurity Bee Extremely Amazed LLC D-1150-2016
Class I · High risk

XCEL Capsules

Marketed Without An Approved NDA/ANDA: tainted product marketed as a dietary supplement. Product found to be tainted with undeclared fluoxetine, an FDA approved drug used to treat depression, anxiety, panic attacks, obsessive-compulsive disorder, or bulimia and phenolphthalein, an ingredient found in over-the-counter laxative products that was withdrawn from the US market due to concerns of carcinogenicity, making it an unapproved drug.

Terminated Nitrosamine impurity Bee Extremely Amazed LLC D-1149-2016
Class I · High risk

SLIM TRIM U Capsules

Marketed Without An Approved NDA/ANDA: tainted product marketed as a dietary supplement. Product found to be tainted with undeclared sibutramine, an appetite suppressant that was withdrawn from the US market for safety reasons, making it an unapproved drug.

Terminated Chemical / undeclared Bee Extremely Amazed LLC D-1147-2016

Other chemical / undeclared recalls from 2015

All chemical / undeclared recalls
Class I · High risk

APEXXX tablets

Marketed Without An Approved NDA/ANDA: tainted product marketed as a dietary supplement. Product found to be tainted with sildenafil, an FDA approved drug for the treatment of male erectile dysfunction, making this an unapproved drug.

Ongoing Chemical / undeclared Nuway Distributors, LLC D-0667-2016