Phentaslim Review 2022 (Does This Supplement Really Work?)

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Updated December 29, 2021

Phentaslim fat burner bottleSupplements can be a great way to help you achieve your weight loss goals. Phentaslim is a fat burner that can help you lose the excess weight you’ve gained over the years through its combination of natural ingredients. Read this Phentaslim review to learn more or check out our list of the top 10 Best Fat Burner Pills for some of the best options on the market.

Benefits of Phentaslim

  • Helps you feel full
  • Boosts your energy
  • Increases your metabolism

What is Phentaslim?

Phentaslim is a fat burner. Fat burners are supplements on the market today that help expedite people’s weight loss goals through various techniques.

Losing excess fat early is extremely important in order to live a long and healthy life. Making behavioral changes while also taking a product similar to Phentaslim can help you shed excess weight much easier then by diet and exercise alone.

Gaining too much weight makes losing it way harder, and also reduces your motivation to do by increasing your hopelessness. Getting ahead of the game before you can’t see your toes can make a world of difference in the amount of effort you’ll have to put in.

How Does Phentaslim Work?

Phentaslim works by boosting the metabolism and suppressing appetite. These two aspects are crucial to weight loss because the metabolism dictates your resting caloric expenditure. This means the harder your metabolism is working, the more calories you are burning while doing nothing, and while exercising.

Suppressing your appetite is a pretty self-explanatory tool to losing weight. You need your calories taken in to be less than your calories burned to notice significant weight loss, so using a fat burner can help you immensely.

Phentaslim Ingredients

The primary Phentaslim ingredients are:

  • Guarana Seed Extract
  • Caffeine
  • Green Tea Extract
  • Raspberry Ketones
  • Cayenne Pepper Extract
  • L- Tyrosine
  • L-Carnitine

Guarana Seed Extract

This ingredient is most popular for its high caffeine content. This extract acts as a stimulant, which can suppress the consumer’s appetite while also making them more alert and focused.


The most popular stimulant in the world, Caffeine is a common household item. Most people could actually benefit from supplementing with caffeine, as the average cup of coffee contains less caffeine than they might think. It is shown that consumers of caffeine are, on average, more alert and focused.

Green Tea Extract

Since green tea is a common household item, its health benefits are widely known. The extract boosts the body’s ability to burn fat, facilitating easier weight loss in general. It also helps the consumer remain thin, and produce less body fat.

Raspberry Ketones

This ingredient has a wide range of uses. It is the main component that constitutes the aroma from raspberries. For this reason it is sometimes used as a natural flavorant in fruity foods. It is also shown to help reduce the production of new fat cells.

Cayenne Pepper Extract

Peppers are widely used in traditional medicine practices to help regulate your metabolism. The spiciness of peppers causes the body to work harder at cooling the body, which takes a significant amount of energy. This helps speed the weight loss process.

L- Tyrosine

This naturally occurring amino acid makes the consumer more energetic, and helps battle the underlying causes of fatigue. By helping the consumer feel less physical stress, and more energized, the ingredient contributes to the consumer’s overall feeling of well being.


This amino acid is common among weight loss supplements because of its ability to facilitate the burning of fat cells within the body. Consumers will find that it also makes it

Pros Of Phentaslim

  • Helps keep you going without food
  • Boosts fat burning ability slightly

Cons of Phentaslim

  • Is a stimulant product
  • Not recommended for vegetarians

Phentaslim Conclusion

Phentaslim is a fat burner that utilizes different ingredients to help keep you satiated and energized. However, stimulants are not good for everyone, and this product does not really work for vegetarians. Instead, we would encourage you to explore our list of Top 5 Best Fat Burners of 2022 to view some of our top choices.

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Joe Costello CNC
Certified Nutrition Coach (CNC)
Joe Costello is a National Academy of Sports Medicine (NASM) Certified Nutrition Coach, author, and internet blogger. Joe has more than 10 years of experience in the sports nutrition industry and over 3 years of experience as a supplement and nutrition blogger. As a Certified Nutrition Coach who specializes in dietary supplements, Joe strives to deliver accurate, comprehensive, and research-backed information to his readers.

You can find more of Joe’s work including his E-Books about fitness and nutrition at his official website joecostellonwc.com, or connect with him on LinkedIn, Facebook, Instagram, Vimeo, or YouTube. Joe Costello is one of the founders of TheSupplementReviews.org and years after the creation of the site, partnered with TEK Naturals, a nutritional supplement company.