The Ultimate Guide To PX

PX Pro Xanthine: Our #1 Selling Weight Loss Supplement

PX PRO XANTHINE, Thermogenic Fat Burner

FINAFLEX PX Pro Xanthine is the Next Generation in Weight Loss Supplementation. This thermogenic fat burner contains the highest-quality and most exotic Patent Pending legal stimulants and fat loss ingredients Available. One pill provides the ENERGY, FOCUS, and APPETITE SUPPRESSION needed to get you through the day. REDEFINE YOURSELF with PX!*

Caffeine 200mg Boosts energy all day long
Antioxidant Energy Matrix 452mg Fuels extreme workouts
Mood Support Formula 135mg Supports focus and motivation

Formulated For RESULTS

  • Hours of Clean Energy*
  • Supports Appetite Suppression*
  • Enhances Gym Performance*
  • Promotes Healthy Fat Loss*

How Does FINAFLEX PX Work?

Each serving of PX contains 135mg of our unique Mood Support formula, available only in FINAFLEX products. We’ve blended with a variety of ingredients that are intended to help you maximize all your efforts, in and out of the gym. This custom blend of ingredients contains L-Phenylalanine, Schisandra Chinesis Extract, Guayusa Extract, and Club Moss Extract. These ingredients were specificaly chosen by our formula experts to help you burn more fat, and keep you on track with your goals.

Our custom Antioxidant Energy Matrix is only available with FINAFLEX. It’s designed to help you achieve your health and fitness goals by providing you with clean energy, tons of focus, and all the performance support you need to thrive in and out of the gym. Each serving of PX packs 452mg of this INSANE matrix. This blend consists of caffeine, our trademarked IRISIN XD combination, Blueberry Powder, Theobromine, Theacrine (as TeaCrine®), and Root Bark Extract.


As everyone knows, losing weight takes hard work. There are no shortcuts when it comes to shedding pounds—but what if there was a supplement that could help you feel more energetic, focus better, and reduce your appetite? That’s exactly what happens when you take PX Pro Xanthine. The unique blend of ingredients that we’ve curated in PX provides you with the tools you need to get the most out of all your weight loss and fitness efforts.


Powered By IRISNIN XD™

IRISIN XD is the name of our unique formula included in many of our sports supplements. In short, its purpose is to enhance your workout by increasing dopamine retention, improving oxygen circulation, and holistically improving your exercise experience. It’s comprised of two main components: Green Tea Leaf Extract and Cocao Seed Extract. When the body receives the Cocao Seed Extract, the body elicits a COM2 reaction that immediately tries to break down the extract and eliminate it. In the reaction triggered by IRISIN XD, the Green Tea Leaf Extract works as a COMT inhibitor. It protects the Cocao Seed Extract from the COM2 reaction attempting to break it down. This allows the benefits of the Cocao Seed Extract to be enhanced and prolonged.

Because the Green Tea Leaf Extract is protecting the Cocao Seed Extract, the beta-2-agonists in the Cocao can work their magic. Beta-2-agonists provide dopamine, a neurotransmitter that enhances feelings of motivation, pleasure, and other positive emotions. Another benefit of these beta-2-agonists is their effect on the respiratory system. During this effect, the muscle linings to your airways are relaxed, allowing you to take in more air with every breath. This increased air intake is an incredible addition to any cardio workout. Yet another benefit of IRISIN XD is its effect on your blood vessels. The aforementioned beta-2-agonists help your blood vessels to expand, encouraging blood flow, and allowing for better oxygen circulation. This can be a massive advantage when engaging in any sort of weight lifting or other traditional strength training.


Powered By Plants

PX helps you lose weight and stay on track of our health/fitness goals NATURALLY with the power of natural plant extracts. get the most out of Mother Nature!

Manufactured In-House

Produced in our very own 3rd Party GMP Certified Facility with only the highest quality and testing standards.

Direct And Authentic

Buying your supplements from a third party seller online runs the risk of fraud, counterfeit products and more. Avoid this by buying direct from the manufacturer, us!


Love,  love love! I've always struggled with my weight, until I found this. Combined with my usual exercise schedule, it's the perfect combination. Just trust me, TRY IT! I've gotten all my girl friends on the bandwagon too, and they love it just as much as I do. 5 stars!

-Laura | Atlanta, GA


I've always been skeptical of fat burning supplements, but I received PX as a gift from a friend of mine after she lost 20 pounds with it. If you're wondering, just try it out. I had low hopes for this but it really surprised me with how well it works. I'm a true believer now, there actually are supplements out there that ACTUALLY work!

- Christina | Los Angeles, CA


Weight loss pills aren't just for women anymore, I guess! I can't believe the insane results this product gave me. It made my annual cut so much easier. I've actually started replacing my usual preworkout with this stuff because the energy and performance benefits are so intense. 

-Robert | Baltimore, MD




Q: How much caffeine is in PX?
A: Each serving of PX has 200mg of caffeine. For reference, a standard cup of coffee has about 95-100mg of caffeine.

Q: How many servings come in a bottle?
A: A standard bottle of PX comes with 60 servings, each being one capsules. We recommend that you start with 1 serving per day to test your stimulant tolerance, but most of our PX loyalists will tell you that amping it up to 2 servings daily, one in the morning and one in the afternoon, is a game changer!

Q: How long until I see results?
A: The results of PX will vary depending on your unique body, lifestyle, and genetics. In order to see results, you need a consistent healthy routine. PX enhances and maximizes the results from all your weight loss efforts, including diet and exercise. Try PX for the lifespan of 1 bottle to decide if it works for you!

Q: Can I combine this with other supplements?
A: PX is a stimulant-based thermogenic, meaning that it's powered by Caffeine, Green Tea Leaf Extract, and other natural ingredients designed to give you the boost you need. Because of this, we don't recommend that you combine PX with any other stimulants or supplements that contain it.  

Q: Is PX safe?
A: While we don't recommend PX for anyone who is pregnant, elderly, or has other health problems/concerns, PX is designed with ingredients deems safe for consumption by all necessary jurisdictions. If you'd like to know if PX is safe for you and your unique situation, we recommend discussing it with your healthcare professional.