Ingredients and Mechanism of Action

The “best” ingredients listed by Phenterfein makers include thiamin, pantothenic acid, niacin, vitamin b6, vitamin b12, and caffeine anhydrous. Others include glucuronolactone, rhodiola rosea, citrus aurantium, octopamine, evodiamines, salvia sclarea, yohimbine, and vinpocetine.

These are the only ones listed on the label, but they claim they have more undisclosed ingredients at this time. There could be a reason why they compare their product to taking a “hit.” Pheterfein contains several appetite suppressing and metabolism boosting ingredients as well as several vitamins and minerals. Pheterfein contains octopamine, which is known for encourage cells to let go of fat. It also features yohimbine which has been connected to some side effects similar to those of ephedrine.

Safety

Phenterfein is not safe to take if:

• You have a pre-existing medical condition such as heart disease
• You have a family history of medical conditions such as heart disease
• You have caffeine sensitivities
• You have high blood pressure
• You have a liver condition
• You are using an MAO Inhibitor
• You suffer from glaucoma

Possible Side Effects

• Insomnia
• Diarrhea
• Irregular heart beat
• Dizziness
• Vomiting
• Headache
• Loss of appetite
• Kidney damage
• Reduced blood circulation to heart
• Heart attack
• Stroke
• Raised blood pressure
• Increased heart rate

Overall Impression of Phenterfein:

Phenterfein is an interesting supplement, using a lot of ingredients that are nothing more than window dressing. It uses a few, such as evodiamines, that actually have some application. But having a marketing strategy that states Phenterfein is a “hardcore” product makes it hard for us to recommend this product. We like the quality ingredients that are in this product, but are not in favor of their advertising mechanisms who may be misled.