Updated: 10/06/2015 - Sponsored by Leptigen

Herbal Phentermine Review - Does This Fat Burner Work? Are side effects and lack of results deal breakers?

Editor's Review: 3.4 / 5.0

herbal-phenterminePhentermine is one of the more common prescription medications for weight-loss, but this time around we wanted to check out herbal phentermine, a natural supplement that’s supposed to be safer than the alternative. We checked out the ingredients, side effects, clinical research and customer service quality. Hundreds of consumer reviews and comments were taken into consideration. Then, we gathered, refined and condensed to give you the info you need.

EDITOR'S TIP: Substitute Herbal Phentermine with a proven fat burner such as Leptigen for better results.

What You Need to Know

Firstly, herbal phentermine is the name given to any supplement that’s supposed to offer a natural alternative to the prescription weight-loss medication. Common ingredients include caffeine, chromium,synephrine, phenylethylamine and others. If you take it daily, you’re supposed to lose more weight. Bottles are small enough to throw in a bag, so you don’t have to worry about taking it with you.

The products, offered by a variety of manufacturers under multiple names, have been around for years. You can typically find a list of ingredients on the official websites, where you can usually make a purchase. We like that dieters are given a natural alternative and the prices are often affordable, but read on…

Side Effects – “Watch Out!”

The first issue we had was with herbal phentermine side effects. “Some dieters think you have to settle for jitters, shakes and nausea, but that’s not how things work,” explains our Research Editor. “You can use a clinically proven supplement that doesn’t cause those issues, or any other side effects.” Wefound hundreds of reports of adverse reactions across multiple brands.

As one dieter reports, “Doesn’t work!! Causes rapid heart rate and a lot of jitters but that’s the only difference I could see.”

“I was jittery had nausea and a really bad headache could not sleep until 3am,” explains another.

Yet another herbal phentermine user says, “Gave me jitters and stomach pain. Not worth it, I haven’t seen any results, so I’m just gonna throw it out.”

Scroll below for one of the best products we’ve seen in 2015.

This One Just Doesn’t Work

Along with side effects, we found that herbal phentermine ingredients, in many cases, just didn’t work as claimed. “It didn’t give me any energy or curved my appetite, feel hungry constantly! Seems like it raised up my appetite,” offers one user.

“From the reviews I was expecting to have a change in my appetite, but that didn’t go away at all,”claims another dieter.

The same issue came up multiple times, “Simply put, it doesn’t work. It gives no energy boost. There’s no fat loss.”

Our research has lead us to a simple conclusion. If there is an issue with a product, like side effects, there’s little chance for long-term success. If herbal phentermine doesn’t live up to the dieter’s expectations, they will leave it behind.

The Science

Clinical research is part of the supplement world, but we come across companies every day that don’t bother listing studies. Herbal phentermine is sold under multiple names and most of the formulasare slightly different. Ingredients like caffeine and chromium are proven to have a positive effect onweight-loss, but others like synephrine and phenylethylamine often come with the risk of side effects. At DietSpotlight we want science to support a company’s claims. If there’s none to be had, there’s no reason to stand behind the product.

The Bottom Line

We were quite interested in learning more about herbal phentermine. We know that multiple companies offer a derivative of this and there are many versions to choose from, but we can’t recommend a product that uses a name similar to a prescription medication to increase sales. Plus, it’s concerning that many are laden with side effects or ineffective formulas.

If you want to lose weight the safe way, we suggest going with a product that’s clinically proven effective without the risk of side effects.

Among the best supplements we’ve encountered in 2015 is Leptigen. We like that the four-ingredient proprietary blend is supported with published clinical research showing it helps sparkmetabolism and speed up fat loss. There’s no talk of adverse side effects of any kind. We did find dieters reporting amazing results.

Plus, the company responsible for Leptigen is so confident in the proprietary blend that they’re offering a special trial offer.

Learn More About Leptigen »

(Feel free to scroll below for our previously published full-length Herbal Phentermine Review)

Previous Herbal Phentermine Review (Updated August 7, 2014):

What You Should Know

Click Here To See Our Highest Rated Review

Herbal Phentermine is an oral weight loss supplement that claims to mimic the FDA-approved drug Phentermine. Herbal Phentermine itself does not contain any natural Phentermine -- instead, it combines amino acids and herbs to mimic the appetite-suppressing powers of prescription-only Phentermine. Among its many claims, Herbal Phentermine says that it has all of the positives of natural Phentermine without the unwanted side effects. However, we could find no studies backing up its claims. The manufacturers do not specify how much weight loss should be expected, but they claim that the product can speed up metabolism and increase your heart rate. Herbal Phentermine is available in natural health stores or over the Internet for around $60 per bottle. Unlike prescription Phentermine, you do not need a prescription from a doctor. Herbal Phentermine recommends swallowing a pill before each meal to reap the best benefits. They do not specify if you should exercise or diet while taking this supplement.


Green Tea Extract, Acetyl L-Carnitine, Alpha Lipoic Acid, Camellia Sinensis, Bioperine, Piper Nigrum, Biotin.

Product Features

Herbal Phentermine uses natural herbs in place of synthetic Phentermine, which they claim mimics the effects of Phentermine. The manufacturers place heavy emphasis on Green Tea and Black Pepper extract, which is scientifically shown to help boost energy and temporarily burn additional calories. They also include Biotin, a protein supplement that strengthens nails and hair. Herbal Phentermine claims Biotin speeds up weight loss, although Biotin has no proven scientific connections to weight loss tha we could discover. Otherwise, the science behind Herbal Phetermine is simply based on using two proven metabolism boosters and a handful of amino acids. Herbal Phentermine's ingredients are purely thermogenic, which causes the body to speed up its processes. However, these ingredients are typically found in other weight loss supplements for half the price.

See Our Featured Diet


  • It uses two effective weight loss ingredients, Green Tea and Black Pepper Extract.
  • It contains no high dosage of caffeine.
  • You do not need a prescription to take this drug.
  • Herbal Phentermine is widely available on the Internet or in health food stores.


  • Herbal Phentermine is very expensive, costing $60 per bottle.
  • This product heavily associates itself with the FDA approve, prescription-only weight loss aid Phentermine, but the two supplements have practically nothing in common.
  • They do not specify how much weight loss is expected, and there are no testimonials to reference.
  • There do not offer any free samples or money-back guarantees.
  • There are no studies backing up Herbal Phentermine's claims about Biotin.


Herbal Phentermine does not look different from any other typical oral supplement available today. Their two biggest ingredients are Green Tea Extract and Black Pepper Extract, which facilitate weight loss and promote a healthy immune system. This is probably the only highlight of this product, however. The price might be too much for an herbal supplement, and any links that this product has to the actual supplement Phentermine are unclear.
GD Star Rating

3 User Reviews About Herbal Phentermine

Leave comments below
  • 1

    I’ve been trying to find me a good remedy or pills to make me lose weight it is so hard to find phentermine in Florida so how guarantee is this Herbal Phentermine pill,,I’ve been gaining so much weight and I’ve have tried other products but I can’t seem to still progress and what I want so that’s why I was trying to find a back up here even on my own I can’t lose weight so can you please help me miss Tammy thank you have a wonderful blessing day hope to hear from you soon


  • 2
    Dr.Jose Ramirez

    Hello sirs.
    I need 1000 bottles of herbal phentermine
    please give me cotation, i have address in Usa and Mexico.
    Dr Jose Ramirez


  • 3

    where can i get herbal phentermine, what common store can i go to?


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