Phentermine Alternatives Over the Counter That Work Like Adipex, Duromine and Fastin

Phentermine is an appetite suppressant. It is a diet pill that you can get on prescription from your doctor. There are natural alternatives that work in much the same way – reducing or suppressing appetite that you can get over the counter or online. Here are the best alternatives OTC.

diet pills like phentermine
is there anything comparable to Phentermine. Is there a natural alternative that can works in the same way and can help you manage your weight and help suppress your appetite and curb cravings.

Phentermine Alternatives Over the Counter

Phentermine is a diet pill that’s available via prescription in many countries including Australia and the US. It helps people to lose weight by suppressing their appetites. This makes it easier for them to resist the urge to overeat and feel satisfied by smaller portions of food.

Like any other diet pill, Phentermine is designed to be used alongside a low-energy diet. When doctors prescribe it, they do so giving strict instructions that it be used in this way.

Although it’s arguably overrated, Phentermine has a good reputation for delivering results. It’s very popular. Lots of people want it but doctors only prescribe it to extremely overweight people who have at least one accompanying health condition as well.

Quick Look – 4 Best Phentermine Alternatives

PhenQ5 in one diet pill (Best Choice)
Phen24Day and night
Phen375Long history of success
PhentaslimStrong reputation
Natural phentermine alternatives comparison table

What Drug is Similar to Phentermine?

Other Names: α-methyl-amphetamine; a, α-dimethylphenethylamine
Brand Names: Adipex, Adipex-P, Atti-Plex P, Fastin, Ionamin, Phentercot, Phentride, Pro-Fast
Formula: C10H15N

These days, many Phentermine alternatives are available. You don’t generally see them for sale in the stores, you have to buy them online.

People who buy Phentermine substitutes generally do so for one of two reasons:

  • They want Phentermine but are unable to get a prescription
  • They want a natural or safer alternative

These days many people prefer natural products over ones that contain chemicals and synthetic ingredients. The preference is often because natural ingredients are kinder to the body and less likely to cause side effects.

Like many other pills that are available via prescription, Phentermine is known to present a number of unpleasant side effects. Some of the people who use Phentermine alternatives have first-hand experience with the prescription appetite suppressant and switched products because the side effects were getting them down.

Phentermine Alternatives: Is There Anything Comparable to Phentermine?

Four Natural Phentermine Alternatives We Recommend (And Why)

Supplement manufacturers are often keen to cash-in on the demand for Phentermine, so, if you go looking for a Phentermine substitute, you will be spoiled for choice. Many of the options available offer very poor results, some don’t work, and others have problems with side effects.

However, several reputable manufacturers have succeeded in producing some excellent Phentermine alternatives. The four options in the list below are easily the best:

Like Phentermine, all four alternatives hit unruly appetites and come down on them hard. However, all four products contain only natural ingredients, that come courtesy of nature, instead of compounds made in a lab.

All four of our chosen Phentermine substitutes also have something in common–they have money-back guarantees.

One of the most interesting things about these alternatives is their versatility. Phentermine is incapable of doing much more than suppressing appetite. The best alternatives provide strong hunger suppression and combine it with additional features as well.

They are multi-functional diet pills that not only help you to eat less food, they also boost metabolism to help you to burn more fat.

Let’s take a look at each of the alternatives, one by one.

Diet Pills That Work Like Phentermine.

PhenQ

PhenQ is a high-quality oral supplement manufactured by Wolfson Berg. The company has more than 30 years of experience in the supplement industry and backs its Phentermine alternative with a 60-day money-back guarantee.

Read the full PhenQ review

Due to its indisputable prowess as a hunger suppressant, PhenQ always appears in most of the “Best Appetite Suppressants” lists. Its additional capabilities have allowed to become a common feature on most of the lists of best fat burners and best diet pills as well.

PhenQ was launched in 2015 and was a runaway success. It remains one of the most popular diet pills to this day. 

Main Appetite Suppressing Ingredients

PhenQ contains several ingredients that can tackle hunger and cravings. The two most important ones are nopal and Capsimax

Nopal is a species of edible cactus. It’s also known as Prickly Pear. In the regions where it grows, people have been eating it for hundreds of years.

Early tribesmen used to chew on pieces of nopal during long hunting trips because they knew doing so would ward off their hunger.

As well as being an appetite suppressant, nopal is also a fat blocker. When you consume it, some of the natural compounds it provides limit the amount of fat you can digest. When is not digested, it does not release any calories into the body.

Of course, way back in the day, those nopal-chewing tribesmen knew nothing about fat blockers. Nopal’s ability to do this had to be revealed via research studies.

Capsimax is branded ingredient that many manufacturers add to their weight loss products. As the name suggests, the main ingredient in Capsimax is capsicum extract.

Research shows capsicum can be effective for suppressing appetite but this ability is often left in the shadows because it’s so good at accelerating metabolism and burning excess fat.

Reasons to choose with PhenQ over Phentermine

Obviously, one of the best things about PhenQ is its ability to control hunger but it does plenty of other things too. In fact, each dose of PhenQ provides such a lot of weight loss support, Wolfson Berg says it’s like five diet pills rolled into one. PhenQ is one of the best choice of diet pills that work like Phentermine.

In addition to suppressing appetite, PhenQ helps you to:

  • Burn stored fat
  • Blocks fat production
  • Enhances mood
  • Boosts energy levels

To date, PhenQ has already helped more than 190,000 people to lose weight. That’s another thing that makes PhenQ one of the best Phentermine alternatives to choose.

Phen24

Buy Phen24

Phen24 is a two-part appetite suppression and weight loss system by Bauer Nutrition. Its unique day and night formulas work in tandem to help you avoid hunger and keep burning extra fat 24 hours a day.

Read the full Phen24 review

One of the most amazing things about Phen24 is the price. The cost of using the system is similar to that of any other high-quality Phentermine alternative but you are getting two bottles instead of one:

  • Phen24 Day
  • Phen24 Night

Both formulations are very different and you don’t need to worry about getting the bottles mixed up because one of them is yellow and the other is blue.

You don’t have to worry about being let down either. Bauer stands by all its products 100 percent and backs them with a 60-day money-back guarantee.

Main Appetite Suppressing Ingredients

The main appetite suppressing ingredients in Phen24 Day are cayenne and L-Phenylalanine. Although it sounds like a chemical, there is no cause for concern. L-Phenylalanine is actually an amino acid.

Research shows L-Phenylalanine exerts considerate influence over the peptide hormone, Cholecystokinin (CCK).

CCK slows gastric emptying and increases the sensation of fullness in the stomach. Scientists have yet to identify the exact process involved but it’s been speculated it may do this by stimulating the appetite centers in the brain.

The main appetite suppressing ingredient in Phen24 Night is Glucomannan. It’s a water-soluble fiber taken from the roots of the konjac plant.

When you consume glucomannan with sufficient water, it expands inside the stomach and makes it feel full.

Lots of diet pills use glucomannan to provide hunger control but that’s not surprising. There are plenty of high-quality research studies that prove that it works.

Reasons to Go with Phen24

Phen24 is a good Phentermine alternative to choose if you want to maximize your fat-burning and keep hunger under control 24 hours a day.

It’s also a good option for people who need to lose weight and often have difficulty getting to sleep. Phen24 Night has hops extract. As well as helping reduce appetite, hops extracts have been shown to relax the body and mind and improve sleep quality.

In addition to these things, Phen24 also provides ingredients that can:

  • Boost metabolism
  • Enhance immune function
  • Increase energy and improve mental focus (daytime formula only)
  • Aid collagen formation
  • Help the body extract energy from food
  • Regulate blood sugar and insulin

Needless to say, Phentermine cannot do any of these things and, for a lot of people, Phen24 could tick a lot of the right boxes.

Phen375

Phen375 is an advanced weight loss formula that’s been available for a number of years and has an excellent reputation for delivering results.

Read the full Phen375 review

Phen375 is a little different from many Phentermine alternatives because the pills come with a structured diet plan. When doctors prescribe Phentermine, they issue dietary recommendations in a similar way so Phen375 has something else in common with its prescription-only alternative.

Dieters love this product. It has a lot of excellent customer reviews but the manufacturer does not make any unrealistic claims or try to market Phe375 as a magic pill. However, it does back its product with a 60-day money-back guarantee.

Main Appetite Suppressing Ingredients

It probably won’t come as a surprise when you learn the Phen375 formulation contains cayenne. The fact that so many top products use the ingredient says a lot about its ability to help people to lose weight.

Cayenne’s reputation as an appetite suppressant is built on science, not hearsay. Research conducted in Japan proves its ability to decrease appetite and food intake.

The researchers conducted two studies. The first one was on Japanese women, the second one was on Caucasian males. They didn’t use cayenne supplements though. They used pieces of the fruit. Concentrated extracts, like the one used in Phen375, have the potential to offer even better results.

Reasons to Go with Phen375

It does not matter which Phentermine alternative you choose, they are all designed to be used in conjunction with a low-calorie diet. Some people find it hard to count the calories in their food and become very confused when trying to select an appropriate diet plan.

If you find yourself traveling in this boat, Phen375 may be the best Phentermine alternative to choose. You won’t need to spend any time doing research or scratching your head, the Phen375 diet plan has been specially designed to work alongside the pills.

You may also want to choose Phen375 if you want a high-quality appetite suppressant that provides ingredients that can:

  • Boost metabolism
  • Enhance fat burning
  • Increase energy
  • Aid digestion

As well as struggling to find an appropriate meal plan, some people find it hard to put together an effective weight loss exercise routine.

If you choose Phen375 over the other Phentermine alternatives, you won’t need to worry about that either. The manufacturer provides access to some home exercise videos. Phen375 is more than a pill, it’s a complete weight loss package.

Phentaslim

Phentaslim is another Phentermine substitute that’s been around for quite a long time. Its cutting-edge blend of natural ingredients includes several high potency extracts that are concentrated to have several times the power of standard extracts.

Find out more about Phentaslim

Using these super-concentrates makes it easier to have high-potency products without increasing pill-size. It’s clever stuff.

Phentaslim isn’t just designed to help you to lose your fat. It aims to “annihilate” it. That’s a big claim but this Phentermine alternative is marketed more aggressively than the other ones on our list.

Fortunately, excellent customer reviews and before and after photos, prove the product is more about results than hype. Lots of people have already used Phentaslim to make “big” changes in their lives and the manufacturer backs the product 100 percent by providing a 60-day money-back guarantee.

Main Appetite Suppressing Ingredients

The main appetite suppressing ingredient in Phentaslim is capsicum. Yes. It’s a key player in all the best Phentermine alternatives.

However, the main difference here is we are dealing with an 8:1 extract that provides eight times the potency of standard extracts.

As well as being an appetite suppressant, cayenne is a proven fat burner so, if you choose this option and use it alongside a sensible diet, get ready to be impressed.

Phentaslim also provides the amino acid L-Theanine. It supports weight loss in a number of ways. One of the things it does is reduce stress and anxiety. By doing this it removes two of the triggers of comfort eating.

Reasons to Go with Phentaslim

After you buy Phentaslim, you can download a helpful “Fat Blast” eBook to support you in your mission to lose weight. The guidance you get from the eBook is not on par with the extra support Phen375 users get but it’s free and will help keep you moving in the right direction.

Phentaslim also offers a lot of additional benefits other than hunger control and, although some of them are similar to those that are promised for the other Phentermine alternatives, Phentaslim also has some benefits that are in a class of their own.

  • Increases metabolism
  • Burns calories and fat
  • Boosts energy
  • Improves wellbeing
  • Boosts immune system and health

The improvements in immune response and wellbeing are supported by several ingredients. The most notable one is ginseng. Although many people only know of its reputation as an aphrodisiac, ginseng is also a powerful therapeutic herb.

Diet Pills That Work Like Phentermine – Summary

I hope you taken something from this article. The main takeways if you are looking for an alternative to Phentermine.

  1. You can’t buy Phentermine over the counter – it must be prescribed by your doctor
  2. There are alternative (natural) diet pills that work like Phentermine available
  3. PhenQ is closest alternative that you can get OTC or online.
  4. Is there a generic version of Phentermine? – there are several branded versions such as Adipex and Duromine. There are also alternatives such as PhenQ and Phen375.
About Tony Jay

Tony Jay (CEO of AGJ Media, CPD certified in Diet and Nutrition) Tony is a fitness enthusiast, writer, and entrepreneur. He’s been active in the health and wellness industry since 2007 and firmly believes correct nutrition is the key to good health. A workaholic by nature, Tony uses power yoga to keep his mind sharp, maintain physical subtlety, and keep fit. LinkedIn