James Davis

PhenRX Reviews - What Is It?

WARNING: DO NOT BUY PhenRX Until You Read This Review!
Is it a Scam? Does It Really Work? Check Ingredients, Side Effects and More!

PhenRX is a new fat burner that promises to increase the user's energy levels and to burn off fat deposits. It is manufactured by Nexgen Biolabs a company based in the USA. This organization specialises in OTC copies of prescription drugs. PhenRX is available in the form of diet pills or a weight loss patch. The supplement is advertised as an alternative to Phentermine, a prescription diet product known in the US as a fat burner. However, Phentermine is known for its side effects. Nexgen Biolabs also manufactures another weight-loss product called Phen375. In fact, it is a renewed version of PhenRX, but it works through the principles of suppressing appetite, boosting metabolism and burning fat. Besides, this supplement also promises to help with improving both mental and physical abilities. There is an official website which is badly informative, though. It says nothing about possible adverse reactions of the products. Let us have a look at the main ingredients in PhenRX.

Ingredients of PhenRX - Does It Really Work? Is It a Scam?

I am not very impressed with the components in PhenRX. It contains some doubtful ingredients which can often lead to side effects. Their quantities are unknown, so it is recommended to avoid it if you have any problems with your health, especially if they concern your heart and blood pressure. The guarantee is also a very interesting issue. There are no exact details about how to claim it, but it is unlikely that you will get a refund in case if you are unsatisfied with the product.


There is little transparency when it comes to the ingredients of the Phen RX. The manufacturer of the supplement claims that it is made using a proprietary blend of components. There is no information about the exact composition of the product, in terms of the amounts of each ingredient. Thus, you never know what is included in the pills and what you are going to consume. The ingredient list is not natural. It includes several chemical compounds and extracts: 137 Trimethylxanthine, Schizandrol, Synephrine HCL, Beta Phenylethylamine (also known as PEA), Dymethil 4, Yohimbine, and Hydroxy Phenylethylamine. Some of the mentioned ingredients are quite frequently added to different weight loss products. For example, PEA and Synephrine are constituents of the product with the name "Bitter Orange".

PhenRX mainly targets weight loss through boosting metabolism and suppressing appetite. In addition, this supplement promises to contribute to your good mood mainly due to PEA it contains. The latter has been used for the treatment of such a condition as depression. This product also includes a wide array of stimulants which are slightly helpful for fat burning, on the one hand, but they can be harmful for some people, on the other hand. The manufacturer of PhenRX claims that caffeine makes the human brain think that his owner is full, however, this claim has not been scientifically proven. The truth is that this substance may have serious side effects for the human health, especially of those people who suffer from heart disease and psychic conditions.

It is unknown what ingredients of PhenRX are responsible for an increase in energy levels. If it is really so, it may be beneficial for users who exercise regularly. They need more energy for their physical activity and when they workout they lose weight. This allows the users to exercise more intensely. But I stay very skeptical when it comes to the claim of the product of targeting stubborn fatty areas mainly because no ingredient in this weight loss supplement has been proven to be effective and safe.

Customer Reviews - Does It Have Any Side Effects?

PhenRX does provide some weight loss benefits but it is often associated with unpleasant consequences as well. Some users report experiencing some undesired side effects that require your attention. These include increased blood pressure and heart rate. These adverse reactions are a result of the stimulants contained in the pill. Some users report having upset stomach, irregular stools, insomnia, dizziness, and sleeping trouble.

The product's main stimulant is caffeine which is known for its energizing character. It also improves metabolism but at the same time this component is associated with nervousness, sleeping problems, jitters, high heart rate and blood pressure. Caffeine is used in high doses in the supplement. In too sensitive individuals, its intake might cause irregular heartbeat and increase blood pressure too much. That is why you should not exceed the manufacturer's recommendations.

In addition, PhenRX contains PEA, which is also known as "orange bitter" and is used in many weight loss supplements. This compound has an ability to suppress appetite and boost metabolism. It is naturally found in food products such as oranges, but it may be very dangerous if regularly taken in high doses. This substance contains synephrine, a chemical which is associated with such side effects as migraines and headaches, fainting, high blood pressure, and heart attack.

There is some negative customer feedback for PhenRX. A number of customers have not found that the pills are helpful for maintaining weight loss. Let us have a look at some users' reviews.

"I started taking Phen RX today and I feel jittery and anxious. It's almost evening and I am not sure that I will be able to fall asleep today. I think I will have to drink some calming herbal tea before going to bed."

"The first day I took PhenRX I didn't feel hungry at all. It really suppresses my appetite. The next day I had a few cramps which made me eat prohibited products. I hope this won't happen again."

"When I take Phenrx I always get jittery but still I have to work. I almost got used to this unpleasant feeling but I think it can be negative for drivers and people with responsible professions. I don't see much effect yet."

Where To Buy PhenRX?

PhenRX is available on a number of retail stores including Amazon, GNC, Walmart, etc. The cost may vary depending on the site. Groupon.com sells 50 capsules of the product for $18.

My Final Summary

PhenRX is not worth your attention, to my mind. The manufacturer doesn't provide the ingredient list on its website. Some of the known components are potentially dangerous. The procided explanation about how the supplement works is deliberately confusing, while the money-back guarantee is really dubious. Beside, there are many negative users' reviews associated with the intake of the pills. We cannot recommend PhenRX. To my mind, its side effects can be dangerous. The weight loss function of the product is too mild to risk your health.