Workout crazes come and go. Diet fads run their course. One thing that has never gone out of style is the desire to lose weight. For decades people have fought to shed excess pounds, reduce their waistline, and see a lower number on the scale. 

That’s why, 70 years ago, scientists created Phentermine to help solve all these problems. This drug is designed to induce quick weight loss but, like many medications, comes with the risk of harmful side effects. 

For this reason, many people are seeking out safer alternatives to help them lose weight. Numerous companies are working to fill this need by producing natural supplements to replace the use of Phentermine. In this article, we will share some of our favorite recommendations for supplemental alternatives to Phentermine. 

TOP PHENTERMINE ALTERNATIVES

PHENQ

  Best calorie burner

PHENGOLD

Best for motivation

LEANBEAN

Best for women

What is Phentermine

Phentermine is a prescription grade appetite suppressant used to decrease hunger and increase metabolism. It has been prescribed since the 1950's to individuals who are considered medically obese. While it has proven to be an effective method for weight loss, Phentermine can be accompanied by potentially dangerous side effects. For this reason, it must be prescribed by a doctor and is only approved for short term use.

Side effects of Phentermine range from mild issues such as dry mouth, nausea, irritability, and trouble sleeping to more dangerous reactions like heart complications or psychological disturbances (1). 

Unfortunately, there are no approved alternative medications or over the counter drugs to take in place of Phentermine. Note, products claiming to be Phentermine clones should be avoided; they are not regulated and there is no guarantee they will be effective or even safe. Additionally, obtaining Phentermine, or any product labeled as such, without a prescription is considered illegal.

Natural Phentermine Alternatives

Rather than take your chances with risky and hard-to-get medications like Phentermine, we suggest using an all-natural, legal supplement as a replacement. Many nutritional companies produce safe alternatives using vitamins, minerals, and other natural ingredients to help you shed excess weight and reach your fitness goals. 

In this article, you’ll find three of the top all-natural supplements on the market. Each product was designed to give you the powerful metabolism-boosting, appetite-suppressing results you’ve been looking for. We’ve done the research, and these supplements come from trusted companies who utilize safe, effective ingredients so you can feel confident using their products.

PhenQ: Best Calorie Burner

Wolfson Brands (UK) Ltd, a trusted nutrition company, has been producing health supplements for over 10 years. They designed PhenQ to address weight loss needs across the board. Advertising itself as being five supplements in one, PhenQ offers weight loss support on all fronts—burning fat, decreasing fat production, suppressing appetite, boosting energy, and improving mood.

Using powerful thermogenic ingredients, PhenQ’s formula fires up the metabolism, helping the body to utilize calories and fat stores in order to curb cravings and maintain energy levels. To increase these results even further, PhenQ implements their effective, trademarked, secret compound 𝛼-Lacys Reset.

Containing naturally occurring antioxidants, 𝛼-Lacys Reset is backed by research showing it is highly effective at accelerating your metabolism and promoting thermogenesis—enabling your body to burn fat quickly and achieve your fitness goals. 

Using PhenQ is simple, just take one capsule every morning at breakfast then another capsule during lunch. Wolfson Brands recommends taking PhenQ by 3:00pm so the caffeine doesn’t affect your sleep.

A single bottle of PhenQ is $69.95 on their website. However, you can receive discounts when the product is bought in bulk. The company lists their most popular option as buying 2 bottles and getting one free. 

Read a full review here.

Ingredients list (tap to open)

  • Calcium (230 mg): Popular for its ability to support growth and development, studies suggest it also contributes to maintaining a healthy body composition and weight loss (4). 
  • Chromium Picolinate (80 mcg): Found in meat, wholegrains, and vegetables, this essential mineral helps regulate blood-sugar levels and minimize food cravings.
  • L-Carnitine Fumarate (150 mg): An amino acid found in red meat and green vegetables that encourages the body to use fat stores for energy, burning calories and providing energy.
  • Caffeine (100 mg): A stimulant used to increase alertness and focus while decreasing feelings of hunger and boosting metabolism. 
  • Nopal Cactus Fiber (20 mg): An amino acid-rich plant that promotes feeling of fullness and provides long lasting energy throughout the day. 
  • Capsimax™ Plus Blend (50 mg): A blend of thermogenic ingredients like Caffeine, Capsicum Fruit extract, Black Pepper extract, and Vitamin B3 are combined to speed up metabolism and burn more calories.
  • 𝛼-Lacys Reset🄬 (25 mg): Containing Alpha Lipoic Acid and L-Cysteine, research has shown this trademarked ingredient to accelerate metabolism allowing the body to burn more calories and quickly shift fat.
  • PROS

    - Works with the body’s natural thermogenic processes.

    - Uses trademarked research-backed secret ingredient.

    - Ingredients are safe and natural.

    - Vegan friendly.

    - No prescription required.

    CONS

    - Uses proprietary blends leaving the amount of some ingredients unclear.






    PhenGold: Best For Motivation

    PhenGold is manufactured by Swiss Research Labs Ltd, a company known for producing all-natural supplements. They created this product to naturally speed up weight loss and keep you motivated toward reaching your fitness goals (5). 

    PhenGold’s premium blend of vitamins, minerals, and extracts are combined to activate the body’s natural fat-burning hormones—increasing metabolism and reducing hunger cravings. This potent formula offers maximum strength ingredients, so you burn more calories for faster results. 

    A unique characteristic of PhenGold is its powerful influence on mood and energy. Many of the ingredients in this product were chosen for their ability to reduce the effects of stress on the brain. With less stress, energy levels increase while focus, mood, and concentration improve. 

    To experience the best results with PhenGold, take 3 capsules approximately 20 minutes before breakfast every day. The company recommends taking them before a morning workout if possible. Be sure to use PhenGold as directed and limit your intake of caffeinated beverages if you have sensitivities. 

    The official website lists a bottle of PhenGold for $59.99 with discounts for people who buy in bulk. The company advertises the most popular buying option as buy 2 months’ supply and get one month free. 

    Ingredients list (tap to open)

  • Green Tea (500 mg):  Rich in L-Theanine, Caffeine, and antioxidants, it promotes weight loss by burning calories, increasing energy, and improving mood.
  • Green Coffee (100 mg): Full of antioxidants, this caffeinated plant promotes fat burning while improving energy and focus.
  • L-Theanine (250 mg): A mood-boosting amino acid used to support energy levels and help manage cravings.
  • L-Tyrosine (350 mg): Reducing the effects of stress, this amino acid helps to fight cravings and improve mood.
  • Rhodiola rosea (250 mg): An adaptogen, it helps the body respond well to stress by reducing feelings of fatigue or weakness and improving focus. 
  • Cayenne Pepper (200 mg): A thermogenic, it increases body heat and burns calories while also functioning as an appetite suppressant.
  • Caffeine (225 mg): A stimulant used to increase alertness and focus while decreasing feelings of hunger and boosting metabolism. 
  • DMAE (150 mg): A compound used to positively affect brain functions like mood, memory, and motivation (6). 
  • Vitamins B3 (15 mg): By helping the body manage stress, it can brighten mood and prevent stress-related food cravings from running rampant. 
  • Vitamin B6 (1.3 mg): This vitamin promotes healthy blood circulation and contributes to the production of amino acids that help burn fat.
  • Vitamin B12 (24 mcg): This energy booster is known for helping the body convert food into fuel, reducing fatigue and weight gain.
  • PROS

    - Activates the body’s natural hormones

    - Formulated to support mood and motivation 

    - Ingredients are safe, natural, and free of common allergens

    - Vegan friendly

    - No prescription required

    CONS

    - Caffeine content may be high for people with sensitivities 






    Leanbean: Best For Women

    Leanbean is manufactured by Ultimate Life Ltd, a company who specializes in creating health supplements for women. Ultimate Life created this supplement to function alongside diet and exercise and produce significant weight loss results. 

    With an ingredient list designed to support the female body, Leanbean works duby reducing cravings, accelerating metabolism, and increasing energy. This gives your motivation a boost and promotes your active lifestyle.

    Leanbean’s vitamins and nutrients help the body turn food into fuel while its natural fibers help suppress aggressive appetites. In fact, what makes LeanBean different is its clinically proven dose of the powerful dietary fiber Glucomannan. This natural ingredient is considered one of the most effective fibers for weight loss due to its ability to expand, form a gel-like substance, and fill the stomach providing long lasting satisfaction.

    Using Leanbean is as easy as eating breakfast, lunch, and dinner; just take 2 capsules approximately 30 minutes before each meal for a total of 6 capsules a day. Taking the doses throughout the day ensures you are receiving the best results. 

    You can purchase a bottle of Leanbean for $59.99 on the official website. If you choose to buy in bulk, there is an option to buy 3 bottles and receive 1 for free. A purchase of Leanbean also comes with a free downloadable home workout guide.

    Read a full review here.

    Ingredients (tap to open)

  • Glucomannan (3000 mg): A fiber from the Konjac plant, it expands in the stomach to create long lasting feelings of fullness.
  • Choline (27.5 mg): An essential nutrient needed by the body to develop properly, manage cholesterol, and transport fat. 
  • Chromium Picolinate (11.67 mcg): Found in meat, wholegrains, and vegetables, this essential mineral helps regulate blood-sugar levels and minimize food cravings.
  • Vitamin B6 (566.67 mcg): This vitamin promotes healthy blood circulation and contributes to the production of amino acids that help burn fat.
  • Vitamin B12 (0.8 mcg): An energy booster known for helping the body convert food into fuel, reducing fatigue and weight gain. 
  • Chloride (3.33 mg): An electrolyte that aids in proper digestion and helps the body stay hydrated. 
  • Zinc (3.67 mg): A mineral that works to regulate the body’s natural functions including hormone production, metabolism, and muscle formation.
  • Green Coffee (16.67 mg): Full of antioxidants, this caffeinated plant promotes fat burning while improving energy, focus, and concentration.
  • Turmeric (16.67 mg): A thermogenic spice with antioxidants that offer overall health benefits in addition to speeding up metabolism. 
  • Garcinia Cambogia (33.33 mg): A tropical fruit used to enhance the satisfied feeling of being full after eating to help suppress appetite. 
  • Acai Berry (6.67 mg): An antioxidant-rich fruit with plenty of benefits like regulating digestion, combatting fatigue, improving heart health, and promoting feelings of fullness (8). 
  • BioPerine (1.67 mg): A patented form of black pepper extract known for its ability to increase the bioavailability of other ingredients, making them more effective.
  • PROS

    - Ingredients are safe, natural, and free of common allergens.

    - Vegan friendly.

    - Formulated to be more effective for women.

    - Ingredients include very few stimulants.

    - No prescription required.

    CONS

    - Not recommended for men.







    Potential Side Effects

    The products in this review are 100% natural and have no known side effects accompanying their use. While they are very safe, it never hurts to check in with your doctor before using new supplements. This is especially true if you have certain medical conditions, are pregnant, or already take prescription medications. 

    Conclusion

    After reviewing some alternatives to Phentermine, we can confidently recommend any of the natural supplements listed above. PhenQ, PhenGold, and Leanbean contain safe, powerful ingredients and their customer reviews speak for themselves. If you are looking to shed a few pounds, boost your workout routine, or feel better in your skin, try a natural Phentermine alternative. 

    #1 Recommendation: PhenQ

    Best Phentermine Alternative

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    About the Author Lori Meleski

    Lori is a fitness coach based in the US. She has a bachelor's degree in physical education and over 8 years experience in the fitness industry.
    She is dedicated to helping women reach their fitness goals in a healthy and achievable way.

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