Phentremine Review: Does it Work?

Expert rating: stars-icon     By Natalie K (Senior Reviewer) August 14, 2023       Advertising Disclosure

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What is it?

Phentremine is a weight loss pill also known as Phentremine-X that’s used to suppress appetite, increase metabolism, and boost energy. It’s made with thermogenic all natural ingredients.

It’s named similarly to the prescription drug phentermine, though Phentremine is made available without prescription and with different ingredients. There’s both a tablet and capsule offered, and the both have different additives. The tablet is considered stronger, and the capsule has more ingredients but has less stimulants. This review will detail customer reviews, the quality of ingredients, and whether or not it’s safe and effective for weight loss. The top 10 list featured here has the best diet pill supplements.

Phentremine Ingredients and Side Effects

Here are the ingredients to the tablets and capsules:

L-Phenylalanine Synephrine Theobromine Caffeine Copper Sulfate
Cyanocobalamin Chromium Picolinate South African Hoodia Gordonii Citrus Aurentium Extract Senna Extract
Evodia Extract Alpha Lipoic Acid White Willow Extract Yohimbe Extract Gelatin
Magnesium Stearate FD&C Blue #1 Titanium Dioxide

 Synephrine: Stimulant extract commonly known as bitter orange. It stimulates the central nervous system and can increase blood pressure, increase heart rate, and squeeze blood vessels.

Web MD has issued a warning stating:

“POSSIBLY UNSAFE when taken as a supplement for a medical purpose such as weight loss”

Possible side effects can include:

  • Headaches, sensitivity to the sun, and high blood pressure.
  • Fainting, stroke, and heart attack.
  • Anxiety, mood swings, and rapid heart rate.

The National Center for Complementary and Integrative Health also adds:

“There is not enough scientific evidence to support the use of bitter orange for health purposes”

There have been documented cases of people experiencing severe side effects, especially when this is mixed alongside caffeine and other stimulants. Phentremine combines bitter orange alongside caffeine which may be potentially dangerous.

It’s especially risky since it’s not explained as to how much total caffeine is included. Stimulant free diet pills are found in the top 10 list of the best diet pills.

Theobromine: Stimulant extract sourced from foods such as chocolate, tea, and others. It’s used to promote diuretic, heart stimulant, and blood vessel widening effects.

It can potentially lead to:

  • Insomnia, anxiety, and rapid heart rate.
  • Jitters, cardiovascular damage, and headaches.
  • Increased blood pressure, nausea, and vomiting.
  • Withdrawal effects, loss of appetite, and increased bathroom use.
  • Rapid heart rate, muscle twitching, and mood swings.
  • Toxic buildup, organ damage, and heart attack.

The rate of possible side effects is increased when this is mixed alongside other stimulants. It can also lead to death when added in high amounts.

Caffeine: Common central nervous stimulant added to increase energy, improve focus, and promote a healthier metabolism. It’s unknown how much caffeine is added to either the tablet or capsule. Possible side effects can include:

  • Rapid heart rate, insomnia, and cardiac arrest.
  • Jitters, cold sweats, and muscle twitching.
  • Headaches, migraines, and ringing in the ears.
  • Muscular pain, vomiting, and nausea.
  • Muscle spasms, difficulty breathing, and pain in the chest.

Without being able to determine the full amount of caffeine, it’s impossible for even a medical physician to recommend Phentermine.

South African Hoodia Gordonii: Shrub used to help suppress appetite. has refuted this claim by stating:

“It seems the main bioactive cannot easily reach the brain to dothis, and aside from failures of hoodia to suppress the appetite, it may also be mildly toxic”

There’s a lack of studies performed on its use and safety. It’s been claimed to be an effective tool for weight loss, but the Federal Trade Commission has sent warnings to companies who make such claims.

Senna Leaf: Herb used to provide laxative effects by irritating the bowels. It can lead to side effects such as:

  • Stomach cramps, diarrhea, and nausea.
  • Diarrhea, stomach inflammation, and dehydration.
  • Loose stools, liver damage, and muscle weakness.

Taking it repeatedly can potentially cause unwanted side effects and organ damage.  It’s often advised to limit use to only a few days.

Evodia Extract: Tree extract that is used to help stimulate the heart, decrease pain, and treat diarrhea. Though Web MD adds.

“There is not enough information to know if evodia has these effects in people”

They also add:

“There is not enough information available to know if evodia is safe or what the possible side effects might be”

Without any useful information, it’s impossible to determine what kind of an effect this may have.

Yohimbe Extract: Evergreen tree extract which has stimulant effects, it’s often used as a way to increase blood flow.

Web MD mentions:

“Yohimbe, taken by mouth, is POSSIBLY UNSAFE”

It can potentially cause side effects such as:

  • Kidney failure, rapid heartbeat, and anxiety.
  • Heart attack, stroke, and seizure.
  • Dizziness, stomach problems, and sinus pain.
  • Itchy skin, restlessness and tremors.
  • High blood pressure, increased urination, and death.

White Willow Bark: Tree extract that has similar effects as aspirin, it’s used to treat muscle pain and soreness, as well as reduce headaches.

It may potentially cause:

  • Digestive issues, itching, and allergies.
  • Upset stomach, rash, and increased risk for bleeding.

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FD&C Blue #1:Food dye often added to processed foods and things like mouthwash. It is not well absorbed, and will often remain up to 95% in the stool. adds:

“Toxicity, including death, has been reported only in association with FD&C Blue No.1”

It has no nutritional benefit, and is only added to provide a blue tint.

 Phentremine Quality of Ingredients

PhentremineCommon ingredients are added to this which is found in other stimulant brands. There’s’ potentially harmful stimulants in bitter orange, caffeine, and Yohimbe. There’s also unproven additives like evodia and South African Hoodia Gordonii.

There’s a high risk factor for serious side effects, especially considering there’s no mention as to the full caffeine amount added. The official website does state it may produce side effects, but without knowing the full caffeine content, it’s impossible to determine what kind of an effect it may have.

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The Price and Quality of Phentremine

Sales are offered via the official website. A 30 day supply of their tablets sells for $64.99, a 30 day of the pills are sold for $59.99.

No returns are offered for opened bottles, and there’s also a processing fee. The company does offer cheaper prices for auto renewal plans each month, but there were a few customers who mentioned the company is difficult to reach, which may make cancelling difficult.

Due to the amount of stimulants added, the company mentions:

“Product may cause difficulty in sleeping if taken after 4PM”

“This product may cause insomnia if taken too late”

The additives found are cheap and are commonly added to other stimulant brands. The ingredients include potentially damaging additives which may cause serious damage. Ingredients like caffeine, theobromine, bitter orange, and Yohimbe are all known to potentially cause symptoms on their own. The combined effects have not been thoroughly studied.

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 Business of Phentremine

The company is named Liposomexlabs; they can be reached via the following listed contact details:

Phone Number: (813)659-0868

Email: [email protected]

Returns are offered for unopened products within 30 days, but there’s also a $12 processing fee.

There’s no information about the company outside of their own website. This makes it impossible to determine whether or not they have good customer service practices, or if they honor their return policy.

Typically, there’s’ at least some sort of information about a company online. It’s unknown why the only information is provided n the official website.

Customers have complained that the company does not honor their money back return policy.

Customer Opinions of Phentremine

Here are some customer reviews found online:

“All it is is caffeine. No it does not work for me”

“I didn’t lose any weight”

“It didn’t work, save your money”

“I got zero energy from it and I’m still fat”

Very few reviews are available online. Though from what’s offered all the reviews are negative with people complaining about side effects and a lack of weight loss. Our experts conducted research to find the top 10 diet pills listed here.

How Does Phentremine Compare?
  • Product Name
  • User Rating
  • Has Good Appetite Suppressant
  • Has Only Natural Components
  • Contains No Coffee
  • Phentremine
  • 33 /100
Conclusion – Does Phentremine Work?

Before making a decision on Phentremine, it’s important to look at the ingredients, the company who makes it, and the amount of stimulants added. There’s no notice of the official caffeine amount, though the manufactures do state to be careful of dosing. This makes it impossible to determine whether or not this is a safe formula. There are very few reviews available, and the ones available are all negative. Also, no money back guarantee is offered on opened bottles, and a processing fee is applied.

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Sletrokor is also backed by a full 30 day money back guarantee. All returns are offered risk free with no questions asked. To learn more about Sletrokor, click the link provided here.

2 Responses to Phentremine Review

Dominic B. says:

Thank you for the blog!My friend Kathie disgust Phentremine this company shake is worthless.
My friend had a disgusting reaction to this worthless product with problems in stomach and had an issue delivery. Kathie aware me don’t try this product.

Victoria W. says:

I had no luck at all with this. I have taken the prescription kind before and had great results so after having my second child i wanted to try this. Not only did it not work when i finally started the one i had taken before i am having no results from it now too. My doctor said it may be the fact my body reaction with them.

I was super excited about this product and never do reviews but, don’t try this. Not worth all the money

Sucks ….

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