Phen 375 Review 2021 (Do These Pills Really Work?)

Phen375 fat burner review

As an Amazon Associate I earn from qualifying purchases.

Updated December 25, 2020

Phen375 Review


The following Phen 375 review will talk about the product, the ingredients and its overall value based on its cost and quality.

Phen375 is a new diet pill that reduces your body weight, improves your metabolism while maintaining muscle definition.  RDK Global is the exclusive manufacturer of this highly effective fat burner and weight loss supplement.  According to the manufacturer Phen375 is classified as a fat burner and suppresses appetite. However, we did not rank it on our list of the best fat burners.

What is Phen375 and How Does it Work?

Have you ever heard of a prescription drug called phentermine? Phen375 simulates this popular prescription drug but does in a natural way through the process of thermogenesis, which speeds up your metabolism by raising your internal body temperature. In other words, it helps your body burn fat while promoting lean muscle mass. Who doesn’t want that?

Additionally, Phen375 helps with those pesky food cravings by acting as a natural appetite suppressant. Phentermine, the drug, does the same thing but does so by trigging your adrenal system to pump adrenaline in your bloodstream that speeds up the heartbeat. Think of it like this… if you just narrowly avoided a serious car accident and you’re shaky, your heart is pounding, at that moment do you feel like eating?

Therefore you eat less. When you eat less, you lower your caloric intake and you lose weight. It leads to burning all that extra fat that your body has accumulated. This is one of the best fat burners for getting rid of that stubborn belly fat. It also helps in breaking down the fatty tissue and it doesn’t stop there. It aids the fat-burning potential of your body by decreasing its ability to store fat. It is ideal, especially for those obese individuals who are at increased medical risk.

The Benefits

  • You could experience dramatic weight loss of perhaps 3 lbs per week
  • It increases your body’s ability to burn fat and burn it faster
  • It accelerates your body’s metabolism naturally through thermogenesis
  • One of the best stomach fat burners on the market
  • It dramatically reduces food cravings by acting as a natural appetite suppressant

What are the Ingredients  – “The Secret Sauce”

Phen375 Label Information

Phen375 Label Information

The main ingredients of Phen375 are the following…

1,3-Dimethypentylamine Hydrochloride is also known as DMAA. It is extracted from the flower of Geranium plants. This extract is used as an energy boosting dietary supplement and is the main trigger in boosting your metabolic rate. And boosting it in a big way!

1,3,7-Trimethylxanthine is a fancy and scientific alias for caffeine. You have it in your coffee, in your tea and other beverages. It stimulates the central nervous system and keeps you alert. But caffeine has been shown to quite literally increase your strength during workouts.

Capsaicin-1.12 is derived from Chilli peppers and is the catalyst to thermogenesis. Peppers are hot right? They actually increase your internal body temperature and stimulate your metabolism to burn fat. Burn fat even when you are not exercising. How cool is that? Plus, it is just plain good for you.

Eurycoma Longifolia is another plant extract (a.k.a. Malaysian Ginseng, Longjack). In addition to being a natural and safe fat-burner as well as aiding in the decrease of muscle tissue loss, it is widely believed to be good for male enhancement by increasing sperm count and acting as a natural aphrodisiac. (Wink! Wink!)

L-Carnitine you’re probably familiar with. Think of L-Carnitine as a city bus in your body that picks up fat cells and delivers them to your blood stream where they are then converted into clean, pure, natural energy!

Sympathomimetic Amine aids in producing a fat-burning hormone called norepinephrine that is secreted by the adrenal glands. I could get way scientific here but I want you to keep reading so suffice it to say that it helps burn fat by speeding up your metabolism.

For all you academic types here is a short list of some scientific studies that back up some these ingredients.

Eurycoma Longifolia

Where You Can Buy It and How Much It Will Cost You?

You can buy Phen375 from their exclusive web site and apparently, there are 3 different packages available.

You can buy 3 bottles of 30 tablets each and get a 4th bottle for free for $227.80. That works out to be $57 per bottle or $1.90 per pill.

2 bottles of 30 tablets each costs $138.90. That works out to be $69.45 per bottle or $2.32 per pill.

1 bottle costs $69.95 or $2.33 per pill. Yeah I know, you save a whopping $.01 per pill if you buy the 2 bottles instead of 1. (Don’t blame me.) I’m thinking they really want you to buy the 4 bottle package.

The Pros

  • A powerful, well-rounded, fat-burning product with proven effective fat-burning ingredients
  • The FDA approves it as safe to use and that is a good thing. (If you trust the FDA)
  • Reasonably priced for what you are getting

The Cons

  • It lists the main ingredients in the dreaded “proprietary formula” which means it gives a total amount of milligrams for all the ingredients so we don’t know how much of each ingredient is in the product.
  • There are stimulants in this product. If you have issues with your heart, buyer beware.
  • There can be side effects like nausea, migraine, dizziness and changes in pulse rate.

The bottom line? This is a very good fat burner. We feel that Instant Knockout, because it has a wider variety of natural fat burning ingredients and because each serving has three-times the total potencies, is a better option. We hope this Phen 375 review was helpful.

Joe Costello on FacebookJoe Costello on GoogleJoe Costello on InstagramJoe Costello on LinkedinJoe Costello on Vimeo
Joe Costello
Nutrition & Wellness Consultant
Joe Costello is a Nutrition & Wellness Consultant, certified by the American Fitness Professionals & Associates (AFPA), author, and internet blogger. Joe has more than 9 years of experience in the sports nutrition industry and over 3 years of experience as a supplement and nutrition blogger. As a certified NWC 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, or connect with him on LinkedIn, Facebook, Instagram, Vimeo, or YouTube. Joe Costello is one of the founders of and years after the creation of the site, partnered with TEK Naturals, a nutritional supplement company.