Best Weight Loss Medications Of 2025

Here are some of the most popular telehealth platforms for obtaining weight loss medication prescriptions online. Select the one that best aligns with your goals and lifestyle.

We may earn a commission from the offers featured on this page, which can affect the order, placement, and presentation of these offers. Advertiser Disclosure.

The Best Weight-Loss Medications for 2025

According to the most recent International Food Information Council (IFIC) survey, more than half of all Americans follow some kind of planned diet or structured eating pattern, and many are trying to lose weight. Calorie deficits (eating less than you need for weight maintenance) are central to these diets, but there are also various medications that could help people lose weight. (1)

Are Weight-Loss Medications Effective?

Weight-loss medications can help the majority of overweight patients to lose over 5% of their bodyweight over a period of several months. However, with guidance, the right medication could increase those results significantly.
These medications can support traditional diets based on diet and exercise, either by burning more fat, slowing digestion, or decreasing the sensations of hunger. (2)
They aren’t effective in all users, though, and some individuals may not be suitable candidates for certain meds. Prescribers will consider various factors such as pre-existing health conditions, body mass index (BMI) scores, age, lifestyle, and other medications before prescribing a weight-loss drug.

Weight-Loss Medications vs. Fat-Burning Pills

Weight-loss medications are prescription medications studied for their efficacy in long-term weight management. Fat-burning pills, however, are often unregulated and sold alongside supplements.
Ingredients differ, but many fat-burning pills are loaded with legal stimulants designed to increase energy levels and potentially aid with exercise. Caffeine is the most common, and while it can be effective in increasing focus and energy levels, its effects on weight loss are negligible.
Other ingredients include unproven and sometimes untested herbal extracts advertised as reducing fat absorption or suppressing the appetite.
The fact that these pills are unregulated means the consumer doesn’t really know how effective the active ingredients are or even if the ingredients listed are actually within the product. A study published in 2023 analyzed 63 sports supplements and found that 21 of them didn’t contain any of the main ingredients on the label, and of the ones that did, several contained trace amounts and others contained over 3x more than the quantity listed. (3)

How to Choose the Best Weight-Loss Medication for You

The rise in popularity of weight-loss medications has been driven by celebrity success stories. Public figures use these meds to shed lots of weight in a short space of time, and the media write and talk about it. Before long, everyone wants to follow in their footsteps.
While weight-loss medications are available by prescription only, and while they are generally considered safe when used as instructed, they are not to be taken lightly.
A clinician will consider various factors before prescribing a weight-loss medication, including the individual’s health, lifestyle, other medications, and the benefits that taking such a medication could provide.
If you are considering taking one of these meds, it’s imperative that you discuss it first with a healthcare provider and make sure you obtain it from a legitimate source.
Furthermore, weight-loss medications should never be seen as a magic bullet. They won’t work for everyone, and they are best used alongside proper diet and exercise.

Sources

Footnotes

International Food Information Council. 2024 Food & Health Survey. June 20, 2024
Ahmad NN, Robinson S, Kennedy-Martin T, Poon JL, Kan H. Clinical outcomes associated with anti-obesity medications in real-world practice: A systematic literature review. Obes Rev. 2021 Nov;22(11):e13326. doi: 10.1111/obr.13326. Epub 2021 Aug 22. PMID: 34423889; PMCID: PMC9285776.
Pieter A. Cohen, MD, Bharathi Avula, PhD; Kumar Katragunta, PhD. Complementary and Alternative Medicine. Presence and Quantity of Botanical Ingredients With Purported Performance-Enhancing Properties in Sports Supplements.