Phentaslim review – Does this non prescription alternative to Phentermine actually work?

What is Phentaslim?

Phentaslim bottlePhentaslim is a newly launched, non-prescription diet pill that claims to suppress the appetite, boost the metabolism and improve your mood.

The name suggests that is another in the long list of generic ‘Phen’ products that have gathered quite a bad reputation in diet pill circles, but this doesn’t appear to be the case when you take a look at the brands flashy website.

It claims that Phentaslim can help you follow the two main rules of losing weight; eat less and move more. But how, and more importantly, does it actually work?

How does Phentaslim work?

Phentaslim includes quite a list of natural ingredients that have all be tested as weight-loss supplements time and time again. Guarana, Caffeine, Green Tea, Raspberry Ketones, Cayenne, L-Tyrosine and L-Carnitine, as well as 5-HTP (actually more widely recognised as a herbal anti-depressant, however some research suggests that it can suppress the appetite).

alertAll of these ingredients are in no way new or exciting for those that have been searching for a diet pill that actually works. They are among the most common ingredients used in these types of supplements the world over, so how does Phentaslim work any better than any of its counterparts? That is the question.

Is it effective?

woman-taking-pills_300The only reviews that can be found of this particular diet pill come straight from the company’s own website, so it’s fair to say that these would be biased. There is nowhere for customers or third parties to add their own comments or reviews, nor can any be found on the internet.

All of Phentaslim’s ingredients however, have been tested and have the potential to help you shift unwanted lbs. The problem then lies in the clinical testing of the Phentaslim formula itself, which once again, there appears to be no mention of.

While these ingredients are notorious in the diet pill world, it comes down to the matter of quality and quantity. Using small amounts of extracts, no matter how potent it claims to be as a metabolism booster, is never really going to give you the results of prescription based drug such as Phentermine.

ProsThe ingredients are all natural, the company does certainly push the idea that diet pills only work with a controlled diet and exercise, and the ingredients are well known. These are all pros when it comes to non-prescription and over-the-counter diet pills, but are they enough?
ConsPhentaslim claims that, due to the fact its ingredients are natural, there should be no adverse reaction to taking the pills. This isn’t strictly true, Phentaslim contains an awful lot of ‘stimulant’ ingredients (this is how it claims to boost your metabolism), but it is well documented that these types of ingredients can cause anxiety, jitteriness, insomnia and heart palpitations.The lack of genuine reviews or clinical trials rings alarm bells. It’s risky to buy any diet pill on the back of its company’s claims alone. Hosting a bold and flashy website is not really enough to warrant indulging your wallet and your health.


We’d have to say, we’re not overly excited about Phentaslim without the hard evidence, its formula doesn’t stand out very much from the vast majority of others out there.

Alternatives to consider - Phenobestin 37.5

Unfortunately there are countless diet supplements which attempt to cash-in on the overwhelming success of Phentermine – the original appetite suppressing and fat busting drug which can dramatically reduce body weight in only a few weeks.

However, very few of these stand up to scrutiny, with the majority containing a weak formula of herbal ingredients and extracts which do little more than waste your time and money – normally caffeine makes up 90% of these supplements.

One of the most promising “Phen” alternatives is undoubtedly Phenobestin 37.5mg, which is has been designed and formulated in a cGMP compliant facility under strict conditions in the USA.

phenobestin most popularPhenobestin 37.5mg boasts a highly effective combination of Yohimbine HCL and Phenylethylamine – both non-prescription and natural compounds, which work to encourage the production of the hormone responsible for breaking down fatty deposits in the body – norepinephrine.

Of the many phentermine alternatives we have reviewed, Phenobestin 37.5 clearly stood head and shoulders above the competition, and gets our highest recommendation for those looking for an effective and safe diet supplement.

Read more about Phenobestin 37.5mg