Best Phentermine Over The Counter Alternatives To Lose Weight In 2023

Did you know you’ve been trying to lose weight the wrong way all along? Diets and workout routines have been our life companions for years. However, your efforts should be aided by a non-intrusive, safe, and healthy supplement, like phentermine over-the-counter products.


Phentermine is an appetite suppressor synthesized in the 1950s that has become the most popular weight loss option nowadays. However, prescription phentermine pills are the only option and may cause undesirable side effects if used incorrectly. 


We’ll touch upon this below. In most states, Phentermine is illegal without a prescription, as are its clones. Therefore, we only considered OTC phentermine alternatives that are readily available and legal to buy in the United States. If you don’t want to land in hot water, stick to this list to explore the best weight reduction options!

5 Best OTC Alternatives To Phentermine Weight Loss Pills

  1. PhenQ – Overall Best Phentermine Alternative, #1 Pick
  2. PrimeShred – Best Multi-Purpose Phentermine Substitute
  3. PhenGold – Highly Rated Metabolism Boosting Phentermine Alternative
  4. Phen24 – Most Recommended OTC Phentermine For Building Muscle
  5. LeanBean – Best Natural Phentermine Diet Pills For Women

#1. PhenQ – Overall Best Phentermine Alternative, #1 Pick

We picked the well-known, tested, and proven PhenQ weight loss pills for the gold medal for your weight loss journey. We are glad to introduce this brand to a broader audience. It is not as famous as some competitors, but we’re sure it will outplay them all soon. PhenQ’s powerful dietary solution has helped over 190.000 customers achieve the body of their dreams in less time by fat burning than most other diet pills.

Let’s focus on the product now. It will be shipped to you free of charge in an elegant, modern case containing 60 tablets. The pills will help you in your weight loss process by burning stored fat, stoping its production, suppressing your appetite, and boosting your energy. The tablets contain only natural, common chemicals, like caffeine and capsimax powder, detailed on the product’s webpage.


The secret to the pills’ effectiveness is the scientifically proven and trademarked weight loss formula called α-Lacys Reset. It turns up your body’s thermogenesis – your body’s ability to heat – which means fat burning will be quicker and easier than ever. You can read this PhenQ review for detailed information.




  • 5-in-1 pills
  • Convenient 60 pills package
  • Great appetite suppressant
  • Excellent energy boost
  • Keeps you from feeling cranky
  • Vegan ingredients only
  • 60 days money-back guarantee
  • Free worldwide shipping



  • Tablets don’t taste good
  • Caffeine contents might interfere with sleep cycles

#2. PrimeShred – Best Multi-Purpose Phentermine Substitute

PrimeShred Hardcore Fat Burner pills are an excellent way to burn stored fat fast and accelerate weight loss. It contains only vegan, non-GMO ingredients, entirely healthy for your body. MuscleClub, the product’s designer, is an internationally well-renowned company with years of experience, ready to offer only the creme de la creme of OTC phentermine alternatives.

If you’re a bodybuilder, Prime Shred is perfect for you. Besides helping you with fat burning, the supplement will boost your energy and increase your workout endurance. In addition, the pills will not reduce your muscle mass, helping you maintain a muscular yet lean body.


You’ll still benefit from these OTC diet pills even if you’re not an experienced culturist and just looking to lose those stubborn last pounds of fat. Thanks to its formula, your body will do fat burning quickly by increasing your metabolic rate, ramping up your fat-eating hormones, heightening your senses, and increasing your productivity. A three-pronged attack that’s going to put an end to those extra pounds.




  • Great for bodybuilders
  • High potency
  • Vegan, non-GMO ingredients
  • Gluten- and dairy-free
  • Clinically backed
  • Appreciated worldwide
  • Great 100 days guarantee policy



  • Bad taste
  • Not as effective if not backed by adequate training

#3. PhenGold – Highly Rated Metabolism Boosting Phentermine Alternative

PhenGold is a relatively new, excellent weight loss supplement, allowing you to lose all excess weight if backed by a balanced and healthy lifestyle. The supplement is ideal for both men and women, and we were instantly captivated by its surprising claims. We were glad to find out this product delivers all its promises.


Its manufacturer, Swiss Research Labs Ltd, has always been at the forefront of natural supplements development and has already synthesized two other wildly successful products: Zotrim and TrimTone.

The blend of high-quality ingredients used to craft PhenGold’s formula helps you break down and fat burning quicker than ever. Additionally, this weight loss supplement can boast the most uplifting energy boost.


Furthermore, PhenGold, thanks yet again to its all-natural ingredients, has negligible side effects. We still highly suggest you talk about taking these pills with your doctor, especially if you have severe allergies. If you’re under 18, as with all other weight loss supplement products on this list, you should not consume them.


PhenGold comes in a 90-capsule bottle, which will sustain you for around a month. The recommended daily amount is three tablets before breakfast or a workout.




  • Thousands of positive customer reviews
  • Established manufacturers
  • Boost metabolism
  • 100-day money-back guarantee



  • Caffeine contents may throw off some sensitive users
  • Expensive if not bought in bulk

#4. Phen24 – Most Recommended OTC Phentermine For Building Muscle

Phen24 is one of the excellent OTC phentermine alternatives, thanks to its state-of-the-art formula. It achieves fantastic results by accelerating your metabolism to break down lipids at a record pace making it an ideal option for your weight loss journey. This will make you reach your dream body in no time, just like countless other Phen24 users.


The tablets are manufactured in the UK by Wolfson Brands Limited, a pioneer of natural weight-loss and fat burning supplements keen on helping as many people as possible power through their diets. You will also benefit from excellent 24/7 customer service support and FAQ pages covering everything, from dosages to side effects.

This supplement has four distinct effects aimed at streamlining your weight loss. Phen24 will help with fat burning, curb cravings, boost your energy levels, and help you maintain focus and a positive attitude around the clock.


The tablets come in packages containing two bottles labeled “day” and “night.” The night version does not contain stimulants, promoting a regular sleep cycle and boosting metabolism. One Phen24 Day pill should be taken 20 minutes before breakfast, while two Phen24 Night pills 15 minutes before bed.




  • 24/7 customer service
  • Free worldwide shipping
  • All-natural, GMO-free, and vegan-friendly ingredients
  • One package includes day and night versions



  • Expensive if not bought in bulk
  • Phen24 Night will last less than Phen24 Day

#5. LeanBean – Best Natural Phentermine Diet Pills For Women

LeanBean is an exceptionally effective natural phentermine alternatives. Don’t be deceived by the fact that we listed it as our fifth pick – our chosen weight-loss pills are all qualitatively excellent for your weight loss journey. It has helped countless customers, like professional surfer Bree Kleintop, reach their weight loss goals quickly and efficiently.


LeanBean’s formula is synthesized from 11 all-natural, non-GMO, and vegan natural ingredients. Its scientifically proven effectiveness is based entirely on the product’s ability to maximize your metabolism while suppressing your appetite and keeping you full of energy. This will cut down considerably the time needed to shave off excess pounds.

The supplement’s manufacturer, Ultimate Life Limited, is a UK-based brand specializing in weight loss supplement products. The brand has partnered with Bree Kleintop, a well-renowned professional surfer, who has released numerous testimonials on the effectiveness and potency of LeanBean.


Ultimate Life Limited has tailored these pills specifically to female athletes at first. However, due to their popularity, they quickly expanded into the mainstream market. In addition, exhaustive clinical studies support the effectiveness of its vegan-friendly formula.


The recommended daily dosage is three pills, either taken one at a time 20 minutes before a meal or together. To learn more about this fat burner, read this LeanBean review!




  • Tailored to women
  • Pioneering manufacturers
  • Established brand
  • Trustworthy reviews



  • One month’s supply package is expensive.

How We Ranked These Phentermine Alternatives?

We have searched the web for the most effective, safe, and widely available appetite suppressants. Our experts went through thousands of websites – some scams, some legitimate. We ended up with the top otc phentermine alternatives, which we will review in this handy guide.

What We Looked For:

When going through our findings, we examined everything following a strict set of criteria, specifically focusing on these critical areas:

Customer satisfaction

We only considered products that work. We looked at countless online reviews from private customers and specialized websites. To ensure that the reviews we read were completely legitimate, we browsed numerous dedicated blogs and websites and did not rely only on the product’s webpage. We are 100% sure that every product we talk about here has helped countless people lose weight healthily and safely.

Brand reputation

We also looked at the brand apart from the product. If a company had a history of high-quality, reliable, and successful supplements backed by numerous trustworthy reviews, we gladly analyzed their catalog more in detail to spot their best phentermine substitutes. Naturally, we did not limit ourselves to established brands only. We considered newer brands as well, but only if a reputable third party had also tested their supplements.


Nobody wants to eat harmful substances, nor do we want to include toxic products in our list. We included only supplements made with healthy, safe natural ingredients in this list. This is also why we prefer these substitutes over traditional Phentermine – they’re natural and safe to consume.


If we cannot access every little detail about a product, we won’t mention it. We ensured that each product we wanted to include in our list clearly stated both dosages and natural ingredients on its label. Additionally, we ensured that the manufacturer did not fabricate any fake customer reviews or claims about the effectiveness of its product.


An item’s price can tell you much about its quality. We know that well, so we aligned each product’s cost with its advertised effectiveness. The industry average for phentermine substitutes is circa $70. If something didn’t align with that, we did additional digging and concluded the supplement’s value. Unless from an established brand, most below-cost products are poorly manufactured and might be nocive.

What Is Phentermine?

Phentermine is the name of a generic drug associated with weight loss and closely related to amphetamine. You can find it as Ionamin, Suprenza, Adipex, and Fastin, among other brand names. It treats obesity, especially in subjects with diabetes or high blood pressure. The scientific community has not yet fully understood how it works, but the most popular hypothesis is that it affects the hypothalamus.

The drug’s primary use is suppressing appetite. But unfortunately, it is available only with a prescription in the United States. That, and the fact it can cause severe side effects, is why numerous people have recently turned to otc diet pills.


If you have a body mass index BMI of 30 or suffer from weight-related complications, you must get a prescription for Phentermine. However, you can still buy and take phentermine substitutes should you not fall into that category.

What Is Phentermine And Prescription Weight Loss Medication?

As we mentioned, Phentermine is not available over the counter. As a result, people that cannot get their hands on a prescription often turn to safe substitutes, popularly referred to as otc diet pills products.


These items are available online and in various shapes and forms in physical stores. The most popular one is tablets and pills. Their components are primarily synthesized from natural products, such as coffee, tea, or certain roots.

Phentermine over-the-counter alternatives are energy boosters and fatigue reducers, ideal for users with an adequately active lifestyle. Their main use, though, is to aid in lowering your caloric intake by suppressing appetite and stabilizing your mood.

Benefits Of Natural OTC Phentermine Alternatives To Help You Lose Weight

The advantages of phentermine alternatives over the traditional drug are their all-natural components and the absence of required paperwork, like prescriptions. Additionally, you can get these supplements shipped directly to you.


Judging the price difference is hard. However, we can confidently say that most phentermine over-the-counter supplements are, on average, cheaper than branded phentermine products.

Buying Guide: Things To Consider Before Buying An OTC Phentermine Alternative

Even though you may look at products with no recorded adverse side effects, you may still be allergic to some natural ingredients. So before whipping out your credit card, you should run some tests at your local specialized clinic to see if you have any allergies. It’s not a case we have put this as our buying guide’s first point – it’s going to save your life.

Ditch by default those phentermine over-the-counter supplements that hide their natural ingredients and dosages. You must always be able to see what’s inside these pills. Ideally, you want to check some third-party laboratory tests that unbiasedly show the genuine contents of these dietary supplements.


Buy GMO-free, vegan-friendly products with all-natural ingredients. You can see that all products we mentioned fall into this category. They drastically reduce adverse side effects while offering the best results.

Look out for honest customer reviews. Many brands – even popular ones – will censor negative or average ratings. Truly excellent products won’t need to do this and will instead respond to disgruntled customers to ask where things go wrong. If you can’t find a single negative review, get out of there.


This is an excellent way to gauge the supplement’s actual effectiveness as well. You’ll be able to check out before-and-after pics. Users go through all kinds of situations and have different lifestyles: focus on reviews that more or less reflect your situation and see how well the product works in that specific case.

Don’t cheap out. If a product is much cheaper than its competitors, think twice before buying it, even if it looks acceptable. The phentermine over-the-counter market is saturated with scams and inexpensive, dangerous items. The general rule of thumb is that if it seems too good to be true, you’re most likely right.


There are some exceptional offers and promotions out there, so always do some extra research – judge products on a case-to-case basis. Keep in mind the average price for a month’s supply of weight loss pills is around $50.

Check how many natural appetite suppressants come in a standard package. Usually, each bottle or box will last you a month, but some brands don’t do this.


Naturally, you want to get the best bang for your buck. This ties into the previous point – even though a product offers a two-month supply for cheap, don’t cede.


Bulk promotions are a great way to get more for less. These vary from brand to brand, so we encourage you to compare bulk bundles for premium phentermine over-the-counter supplements.

No weight loss pill, no matter how good it is, will miraculously let you shave off pounds without breaking a sweat. You will have to lower your caloric intake, eat healthily, and exercise. Do not trust those “miracle products” that promise you results with no real effort on your side.


Instead, value phentermine over-the-counter supplements that promote a healthy, sustainable lifestyle. Some offer workout plans and equipment as well, so keep an eye out for that.

FAQs On Over The Counter Phentermine

Numerous legitimate manufacturers, such as the ones we talked about today, produce perfectly safe and effective pills. However, the market is saturated with scams, frauds, and subpar, dangerous supplements.


We encourage you to stick to our guide and choose between our proposed five brands. If you’re not satisfied with them, follow our buying guide to at least know how to conduct your research correctly.

Yes, it generally is. Legitimate Phentermine over-the-counter products can be as effective as the traditional drug, minus any adverse side effects.


Classic Phentermine indeed has a higher potency, but it comes with some severe drawbacks that can severely hamper your lifestyle.

Prices for these alternative supplements drastically vary on a case-to-case basis. Like the ones we reviewed above, premium, effective products all fall around the same price range: $60 for a month’s supply.


Their price drastically lowers if you take advantage of the many promotions and bulk bundles available. On average, buying bottles in bulk makes them 40% cheaper than purchasing individual bottles.

Generally, phentermine over-the-counter products don’t cause harmful side effects. This is thanks to their all-natural active substances extracted from already commonly consumed items. Some ingredients, like caffeine, may lead to jitters, headaches, and erraticness for sensitive individuals.


Keep in mind that even if a product has no recorded negative side effects, you might still be allergic to it. Always check an item’s ingredients to see if there’s something you’re allergic to.


Additionally, you should not consume these supplements shortly before or after ingesting caffeine, especially if you’re sensitive to the substance.

If you couple your phentermine over-the-counter supplements with a balanced, low-calorie diet and a healthy dose of exercise, it will not take you long at all. By analyzing customer reviews, we found out the average is around 8 pounds per month, the recommended CDC limit.


Stay away from pills that promise they’ll make you lose 15, 20, or 30 pounds a month. We’ve seen a lot of those during our research. Losing that much body weight in such a short time is not healthy.

You cannot buy Phentermine online. It is available only in pharmacies and requires a prescription. You can, though, buy natural alternative products online with zero issues.


If a product is advertised online as Phentermine, do not buy it. It is a scam, and the advertised drug is inert or dangerous. Only buy from reputable, established distributors and never cheap out.

You can take phentermine over-the-counter supplements if you want to lose weight for whatever reason. There is no shame in doing it for looks only – however, take care of your body and never stress it too much. Minors and pregnant women must not consume phentermine over-the-counter substitutes.

Yes, you definitely can. We highly suggest exercising and leading a healthy lifestyle while taking phentermine alternative supplements. In fact, some of them even act as fatigue suppressors, allowing you to work out longer and better.


Some clinical studies suggest that exercising while taking weight-loss supplements can result in an increase of up to 50% in your program’s effectiveness.

Yes! Phentermine alternatives are entirely legal and regulated by federal and state authorities. Consuming unprescribed Phentermine, though, is not permitted.

Traditional Phentermine is closely related to amphetamine – however, it is classified as a Schedule IV controlled substance by the FDA, meaning it has minimal abuse liability.


On the other hand, phentermine alternative supplements do not contain addictive substances and are perfectly safe to consume. Not even caffeine, a common base ingredient popularly regarded as addictive (scientifically speaking, it is not), will result in physical dependence.

Conclusion: Do You Need A Prescription For Phentermine Weight Loss?

Losing weight doesn’t have to be a stressful, impossible weight loss journey, especially if you can’t get a prescription for Phentermine. Taking the correct part is an excellent way to ensure your efforts will be worth it. Numerous people avoid weight-loss supplements and natural appetite suppressants since they simply feel overwhelmed with information. We wrote this guide with the intent of solving that and more.


Illegitimate manufacturers pack the market with ineffective products and scams are almost indistinguishable from natural supplements that help your body burn fat. You must follow our expert tips, or else you risk wasting hundreds of dollars on useless pills.


Now you know precisely which Phentermine over-the-counter alternatives to buy and why they’re excellent. If you’re not impressed by our choices, follow our buying guide and find the best option for yourself. Overall, we highly suggest you try out at least one of the mentioned products – you will not regret it.

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