: Unlike phentermine, which suppresses appetite, Alli works in the digestive system to block about 25% of the fat you eat from being absorbed. It is available at major retailers like Walmart and CVS. Common "OTC Phentermine" Alternatives

: Licensed providers like Ro or MEDvidi can conduct virtual health assessments and, if eligible, issue a prescription that you can fill at local pharmacies or through services like Amazon Pharmacy . FDA-Approved OTC Weight Loss Option

Get a Phentermine (Adipex-P) Prescription from a Doctor Online

You may see many dietary supplements marketed as "natural phentermine" or "phentermine alternatives." These are not drugs and are not regulated by the FDA for efficacy in the same way as prescription medications. Common ingredients in these supplements include:

This is for informational purposes only. For medical advice or diagnosis, consult a professional. AI responses may include mistakes. Learn more

If you are specifically looking for a weight loss medication that does not require a prescription, there is only one FDA-approved option currently available: