Phentermine / Adipex-P Substitutes

Compare Phentermine vs Similar Medications

There are many prescribed drugs which are substitutes for phentermine now, the most popular of which are: lorcaserin, orlistat, benzphetamine, liraglutide, phendimetrazine and diethylpropion. Below are some differences between phentermine and these other similar substitute meds.
medications similar to phentermine

Benzphetamine (Didrex & Regimex)

Similar in chemical structure to amphetamines, benzphetamine is a central nervous system stimulant that is prescribed to treat obesity in the short term mostly due to its ability as an appetite suppressants. Brand name benzphetamine drugs include Didrex and Regimex.

Liraglutide (Saxenda & Victoza)

Liraglutide is similar in nature to a naturally occurring hormone in our body. It works by helping the body in regards to insulin levels and overall digestion. Common brands include Saxenda and Victoza which are both liraglutide based medicines.

Orlistat (Xenical & Alli)

Another popular and famous obesity med, Orlistat and its brand name products Alli and Xenical are credited with aiding in weight loss because of its ability to block some of the fat a patient consumes and stopping it from being absorbed by the body.

Phendimetrazine (Adipost, Mefiat & Bontril)

Known as as a sympathomimetic amine, phendimetrazine is quite similar in nature to amphetamines and also works by stimulating the central nervous system quite profoundly. Classes of phendimetrazine include CNS stimulants and anorexiants. Popular weight loss medication brand names are Adipost, Bontril, and Melfiat which are all approved and current phendimetrazine based prescriptions.

Diethylpropion (Tenuate, Tenuate Dospan)

Yet another stimulant based anorexiant medicine, diethylpropion is usually prescribed by a doctor along with a diet and fitness routine in the short term. Brand name products Tenuate and Tenuate Dospan its controlled release brother are the most commonly used diethylpropion based dieting medications.

Bupropion + Naltrexone (Contrave)

Contrave, one of the more popular and newer prescription alternatives to phentermine, is a combination drug containing the ingredients bupropion and naltrexone. Bupropion is used off label in weight loss because of its history of really negating a person’s appetite where naltrexone, usually prescribed for addiction problems, has the noted side effect of blocking food cravings. This makes the combination drug Contrave an alternative to phentermine for people that tend to binge eat and overindulge impulsively.

Lorcaserin (Belviq & Belviq XR

Lorcaserin is an anorexiant class prescribed med which is sometimes used to treat obesity in relation to co-occuring conditions such as high blood pressure, cholesterol and diabetes. Common prescription drugs Belviq and Belviq XR are lorcaserin based substitutes to phentermine weight loss therapy.

Chart of Medications Similar To Phentermine Drugs

Generic Drug NameHow it WorksCommon Prescription Names
BenzphetamineReduction in appetite and feeling of satietyDidrex & Regimex
LiraglutideDigestion enhancing & insulin influenceSaxenda & Victoza
OrlistatBlock in digestion & absorption of consumed fatXenical & Alli
PhendimetrazineSympathomimetic amine reduces calorie intake through appetite reductionAdipost, Bontril, Melfiat
DiethylpropionFeeling of fullness & appetite controlTenuate, Tenuate Dospan
Bupropion + NaltrexoneAppetite control and hunger blockerContrave
LorcaserinInfluence of appetite helps you feel fullness with smaller portions.Belviq & Belviq XR

Phentermine Based Medication Equivalents

substitutes for phentermine drugsThere are quite a few brand name offerings and phentermine equivalents on the market each with slight differences such as phentermine dosage and content. Common brand name equivalents include Adipex-P, Fastin, Lomaira, Ionamin, Qsymia and Zantryl which are all predominantly prescription phentermine based medications.

List of Phentermine Drug Variations:

  • Adipex-P (37.5mg phentermine hydrochloride)
  • Atti-Plex P (generic phentermine)
  • Fastin
  • Ionamin
  • Obenix
  • Obephen
  • Oby-Cap
  • Oby-Trim
  • Panshape M
  • Phentercot
  • Phentride
  • Pro-Fast
  • Qsymia
  • Suprenza
  • T-Diet
  • Teramine (Chlorphentermine)
  • Zantryl
Phen375 (#1 ranked last 4 years...)
2015 to 2019's #1 ranked legal fat burner (not cheap but extreme potency with REAL results)
$85.08 $116.85

Phentermine Drugs & Similar Diet Pills

otc alternatives to phentermine 37.5 Phentermine is an appetite suppressing weight loss management prescription drug that has produced some great results for seriously obese people.

The need for such a product is obvious with obesity and weight management related disorders, diseases and problems rising to alarming levels. It is available by prescription only in most countries and is not easy to get a hold of as most people would benefit through simple dietary and lifestyle changes in place of a medication as a quick fix and it also carries with it some negative side effects that may not be worth the results.

Many supplement companies have produced over the counter phentermine alternatives and supplements meant to mimic the appetite suppressing effects of this weight loss medication and many of these supplements provide a much safer, natural and herbal ingredient profile to produce the same sore of weight loss and appetite suppressing benefits.

2019’s Top Comparable Substitute Diet Pills

over the counter adipex substitute To help you find the best products and supplements similar to phentermine that are available over the counter in most countries, we will try and detail popular products such as Phentabz from Lexium International, Phen375, Phentramin-D and Nexgen Biolabs Phenrx.

There are dozens of other products available besides this newly popular otc supplements and we ask that if you have tried any natural or herbal remedies for weight loss problems or as substitutes for Phentermine medication that you quickly leave your own evaluation of a product. Stay tuned for ratings and reviews of various other substitutes and pills available in the fast moving weight loss and appetite management market:

There are other names for phentermine-hcl… most commonly as Adipex P… which is a 37.5mg dosage of phentermine medicine – many customer Adipex P reviews and stories talk of some undesirable side effects that go along with these prescription based weight loss and diet pills that are prescribed for obesity.

Diet Pills Similar to Adipex & OTC Adipex Alternatives

Adipex-P is a prescription medication name for phentermine. It is a strong prescription medication that works similar to amphetamine as a CNS stimulant. We will try and list the best over the counter adipex substitutes and alternative diet pills, similar to adipex-p, here on this page to help you find safe, legal, natural and herbal replacements for this prescription only weight loss medicine.

Phen375 (#1 ranked last 4 years...)
2015 to 2019's #1 ranked legal fat burner (not cheap but extreme potency with REAL results)
$85.08 $116.85

Top OTC Adipex-P Alternatives 2020: Closest Natural & Legal substitutes

Is there anything similar to or comparable to a natural Adipex-p (Phentermine)? Can you purchase Adipex P alternatives over the counter legally anywhere? What are herbal pills similar to Adipex medication that don’t require a prescription? We take a ...

Editor choice

Phenrx Reviews (Updated 2020) | OTC Option for Phentermine Diet Meds?

Updated: 11/11/19 Formulated and created by NexGen BioLabs, PhenRx is an over-the-counter option for those who want to bypass the prescription weight loss pill Phentermine. Below you'll find information that we've compiled in order to evaluate the ...

Editor choice

PhenTabz Reviews (Updated 2020) | A Top OTC Phentermine Alternative?

Gentech Pharmaceutical created PhenTabz as an alternative to the prescription weight loss drug Phentermine. There have been lots of similar attempts by companies to make an over the counter weight loss pill like this and we will be reviewing ones ...

Editor choice

Phentramin-D Reviews (Updated 2020) | OTC Phentermine Substitute

Updated: 06/12/19 The creators of Phentramin-D, Lazarus Labs, have designed a weight loss supplement meant to be an alternative to prescription diet pills like Phentermine. It was scientifically developed in a lab to be as strong as possible using ...

Editor choice

Phen375 Reviews (Updated 2020) | Top OTC Phentermine Replacement?

One of the best known and most established fat burners on the internet - Phen375 has a reputation and customer base that speaks volumes to this products potency. It is what you might consider a slightly 'extreme' weight loss pill and thermogenic fat ...