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​The Top 5 Best HIIT Supplements for Maximum Performance

​The Top 5 Best HIIT Supplements for Maximum Performance

Posted by Leonard Shemtob on Aug 01, 2023

The Top 5 Best HIIT Supplements for Maximum Performance

If you've heard about High-Intensity Interval Training (HIIT), you know it's a super effective workout that can help you burn calories as well as enhance your fitness. It's all about doing short bursts of intense exercise followed by quick rests.

As HIIT becomes more popular, people seek ways to get even better results. That's where supplements come in! The right product can give you an extra edge during your HIIT sessions, helping you perform better and recover faster afterward.

In this easy-to-follow guide, we'll explore the top five HIIT workout supplements that have proven to work wonders. These supplements can give you more energy, boost your endurance, and help your muscles recover after intense workouts.

Whether you're an experienced athlete aiming for new personal records or a beginner trying to improve your fitness, our list of the best HIIT supplements will help you make smart choices and maximize your high-intensity workouts.

Let's dive into the science behind these supplements, understand their benefits, and equip you with the knowledge to power up your HIIT workout effectively. Get ready to take your training to the next level and achieve amazing results!

Short Summary

  • Discover the Top 5 HIIT Supplements that supercharge your high-intensity exercise, maximizing performance and results.
  • Learn how these carefully selected supplements can boost energy, endurance, and aid muscle recovery during and after intense workouts.
  • Ready to take your muscle-building to the next level? Discover the power of AnaFuse by Vital Alchemy!
  • Boost your workout performance with the top-ranked pre-workout supplement, Wild Thing by Assault Labs.

What is HIIT?

HIIT stands for High-Intensity Interval Training, and it's a really popular way to exercise. Instead of doing the same activity at a steady pace for a long time, like jogging for 30 minutes, HIIT is all about doing short bursts of super intense training followed by quick rest breaks.

Unlike traditional steady-state workouts, such as cycling or jogging at a moderate pace for a long period, HIIT training takes a different approach. It challenges the body to perform at maximum capacity during the high-intensity intervals, pushing the heart rate to its limits, and then allows for a short recovery period before the next round.

The best part is that HIIT can be done with lots of different exercises like running, cycling, or even bodyweight moves. It's flexible and can be adjusted to fit your fitness level.

Benefits of HIIT:

One of the cool things about HIIT is that even though the workouts are short, they pack a punch! HIIT sessions are typically shorter than traditional workouts, making them an excellent option for those with busy schedules.

Despite their brevity, HIIT workouts deliver exceptional benefits, including improved cardiovascular health, increased calorie burn, enhanced metabolism, and better endurance.

This sprint interval training approach is not only effective in helping you with fat loss but also for building lean muscle mass and increasing overall fitness levels. Due to the intensity of the exercise, HIIT triggers an "afterburn" effect, known as excess post-exercise oxygen consumption (EPOC), causing the body to continue burning calories even after the workout is complete.

Moreover, it can help you reduce fatigue and improve your recovery after exercise so that you can get back to your training quicker.

Below are the best HIIT supplements that maximize your training, performance, and results.

Top 5 HIIT Supplements:

1- AnaFuse by Vital Alchemy

AnaFuse by Vital Alchemy

Introducing Anafuse, the first-ever Dual Agent Bulking Stack from Vital Alchemy specially designed to help you add and maintain muscle like never before!

Anafuse combines a perfect blend of newly discovered muscle-building compounds, creating a powerful synergy that takes your gains to new heights without any harmful side effects!

This all-in-one formula has everything you need to pack on serious lean muscle mass and achieve a strong, chiseled physique.

Key Ingredients:

Epicatechin: It's a natural antioxidant found in green tea and cocoa. It helps decrease Myostatin, a protein that limits muscle growth. By reducing Myostatin, Epicatechin promotes muscle development beyond your genetic potential.

Ajuga Turkestanica, also known as Turkesterone, is a powerful natural supplement found in plants and insects. It's considered one of the best natural options for fat loss, focus improvement, muscle building, and recovery.

Studies show it enhances your skeletal muscle health and maintains aged skeletal muscles. It also helps accelerate workout recovery by speeding up muscle repair and protein synthesis.

HICA: It's a compound from the amino acid leucine that helps build muscle and speed up recovery. It does this by blocking harmful substances that break down muscles during intense workouts. HICA supports muscle growth and strength while aiding faster recovery.

Key Benefits:

  • It promotes muscle gain.
  • It improves muscle hardness and muscle function.
  • It helps boost muscle protein synthesis.
  • It reduces body weight.
  • It speeds up muscle recovery.
  • It improves muscle endurance and muscle hardness.
  • It helps reduce muscle soreness.

Customer reviews about the product:

5-stars.pngGreat results

“This product produces excellent results, that you’ll quickly notice within weeks. My focus and strength are doubled while I’m on this product!”

-Micah H.

5-stars.pngGREAT PRODUCT

“Increased strength, fat loss and muscle mass gain. All in one. Very good product that I would recommend”



“If you want that extra edge on top of your pre-workout than this is the product for you! This in conjunction with a pre-workout increases your mental focus and strength. You will feel like you can be in the gym all day!”



“This stuff is top notch. I’ve used it a few times now and saw results every time. A clean diet, a solid plan and anafuse will definitely elevate your gains vs not taking it.”


2- Wild Thing by Assault Labs

Wild Thing by Assault Labs

Introducing Wild Thing, the new pre-workout for High Energy, High Pump, Muscle & Mind Feeding Pre-workout by Assault Labs.

With amino acids, creatine, and other nutrients to fuel your muscles during workouts. Plus, two cutting-edge nootropics to boost focus and supercharge your workout energy like never before.

Also, it gives you unmatched vascularity and pumps, giving you impressive gains.

[Related] 5 Best Supplements for Pumps and Vascularity

Key Ingredients:

DiCitrulline Malate: It's an amino acid that boosts muscle energy, improves strength, and enhances both intense and endurance exercises. It also increases nitric oxide, giving you better muscle pumps, and reduces tiredness and soreness after workouts.

Beta-Alanine (CarnoSyn®): It's an amino acid that boosts muscle carnosine levels, which helps decrease muscle fatigue. This allows you to do more work during high-intensity activities. Carnosine acts as a buffer, preventing the buildup of lactic acid, which causes muscle fatigue during intense exercise.

[Related] Unlock the Benefits of Pre-Workout with Beta-Alanine

Agmatine Sulfate (AgmaMax™): In the supplement world, it's gaining popularity for its ability to boost growth hormone release and increase Nitric Oxide production, leading to better muscle pumps.

Creatine Hydrochloride: Studies show that Creatine HCL dissolves completely in water and the body, which means the body can use it faster to regenerate ATP. This helps increase strength and muscle hydration.

Key Benefits:

  • It helps increase your strength and energy.
  • It improves muscle pump and endurance.
  • It helps improve your focus and overall mode.
  • It reduces muscle fatigue.
  • It helps boost blood flow.
  • It helps accelerate muscle recovery.
  • It enhances cognitive function.

Customer reviews about the product:

5-stars.pngWild thing

“Enjoyed it, loved the tingle...good energy throughout the workout. Tastes great!”

-Ivan S.

5-stars.pngPrecisely Crafted

“Excellent preworkout. Assault labs created this one perfectly! Great pump, energy that lasts the duration of my workout. Fantastic flavor and taste.”

-Will D.

5-stars.pngGood stuff

“One of the better pre-workouts”

-Beau B.


“Hands down best preworkout out there today!!!”


3- Aftershock Post-Workout by Myogenix

Aftershock Post-Workout by Myogenix

Get ready for a strong post-workout boost with Aftershock Post-Workout by Myogenix! It's designed to supercharge your recovery and boost your strength. This special supplement has top-notch ingredients like BCAAs, antioxidants, and elements to help your joints heal.

This potent post-workout supplement has been clinically proven to boost your post-workout improvement, helping you recover quickly and train harder.

Key Ingredients:

BCAA's (Branched Chain Amino Acids): These are essential for building muscles, recovering after workouts, and preventing muscle fatigue.

[Related] What is BCAA vs Creatine?

Joint Repair (Glucosamine Sulfate, Chondroitin Sulfate, MSM): This combo promotes healthy joints, reduces inflammation, and supports long-term joint well-being.

Antioxidant Blend (Vitamins A, C, E, and B-complex): It's crucial for a strong immune system and protecting against stress.

Amino Stack™: A special blend of muscle boosters, strength enhancers, and recovery helpers for improved performance and strength.

Key Benefits:

  • It helps boost muscle protein synthesis.
  • It accelerates your post-workout recovery.
  • It promotes joint health.
  • It reduces oxidative stress.
  • It helps boost your immune system.
  • It supports muscle strength and growth.
  • It enhances lean muscle growth.
  • It improves your energy and overall exercise performance.

Customer reviews about the product:

5-stars.pnggood stuff

“mixes well with water or milk i really like the chocolate i wish they made it in the 5.8 lb. good price just wish they had more plovers in the 5.8 the fruit punch is kind of gross”


5-stars.pngHighly Recommend!

“I've only been using this powerful post workout supplement for 2 solid weeks.

So far I've experienced rapid muscle recovery after my workouts. I've also experienced a 5lb strength increase with my sets.

I highly recommend this product for primed rapid muscle growth during your 30 minute anabolic window after your workout.”



“Nice product. Can definitely tell the difference.”


4- L-Carnitine LS3 by iSatori

L-Carnitine LS3 by iSatori

iSatori introduces a real breakthrough in L-Carnitine supplements. This liquid L-Carnitine combines L-Carnitine, Acetyl-L-Carnitine, and L-Carnitine L-Tartrate. It's a calorie-free, sugar-free, and gluten-free formula with a delightful taste, helping to boost fat loss and metabolism.

In LIQUID L-CARNITINE LS3, there are two types of L-Carnitine. One is Acetyl-L-Carnitine, which can easily enter the brain and has antioxidant benefits. It also helps transport fatty acids for energy production. The other type is L-Carnitine L-Tartrate, which supports hormone receptor sites, making resistance training more effective.

You can stack L-Carnitine with other fat-loss or muscle-building supplements to you achieve your goals faster.


Key Benefits:

  • It increases your energy.
  • It helps boost metabolism.
  • It improves endurance training.
  • It helps increase fat loss.
  • It improves your recovery.
  • It helps enhance your athletic performance.

Customer reviews about the product:

5-stars.pngL-Carnitine by iSatori

“This tastes great! A capful before 2nd workout gets me up and moving again to finish day strong. Goes well with other supplements too. Love the flavor. Usually brand wasn't available--will keep buying this!”


5- Bio-Gro by iSatori

Bio-Gro by iSatori

Introducing Bio-Gro by iSatori, an amazing fitness supplement that uses special BIO-PRO Bio-Active Peptides (BAPs) from high-quality bovine colostrum. It's like giving your muscles fertilizer.

Bio-Gro uses a low molecular weight, super-concentrated form of Bio-Active peptides which helps the body to increase protein synthesis. This increased protein synthesis promotes a lean muscle mass quickly and enables your body to recover faster after high-intensity training.

It's super concentrated! Only one small scoop has the same amount of bio-actives as 25 grams of regular whey protein concentrate.

[Related] The Complete Guide to Bio-Gro Protein Synthesis Amplifier

Key Benefits:

  • It helps increase protein synthesis.
  • It builds muscle mass.
  • It supports muscle tissue.
  • It helps you recover faster after an intense workout.
  • It reduces muscle soreness.

Customer reviews about the product:

5-stars.pngBio grow

“Works very well great product Will continue to purchase results are very good even for an older person”


5-stars.pngGreat product

“Though I didn't see any mass gains while on this,I did get some leaning out. What I really noticed after I was off of it,was the difference in recovery. This stuff really helps with post workout and DOMS. Will be buying again for sure!”


5-stars.pngsuper convenient

“Awesome product, I use mainly when on the road and can't use my regular whey protein. Mixes well with Oats and yogurt also.”


Frequently Asked Questions (FAQs) about HIIT Workout

Q: Why should I consider using HIIT supplements?

A: HIIT supplements are specifically designed to provide an extra boost during high-intensity interval training, helping you perform at your best and recover faster afterward. These supplements can increase your energy levels, improve endurance, and aid muscle recovery, making them valuable additions to your HIIT routine.

Q: Which HIIT supplements are recommended for muscle building?

A: If your goal is to build muscles, we recommend AnaFuse by Vital Alchemy and Bio-Gro by iSatori. These supplements contain carefully selected ingredients that promote muscle growth and development beyond your genetic potential.

Q: What supplement can boost my workout performance during HIIT?

A: For a performance boost during your HIIT sessions, choose Wild Thing by Assault Labs. It is the top-ranked product among pre-workout supplements that provide the energy, focus, and muscle pump needed to power through intense workouts.

Q: How can I recover faster after a HIIT workout?

A: Aftershock Post-Workout by Myogenix is an excellent choice for faster recovery after intense HIIT sessions. This potent post-workout supplement contains essential nutrients, antioxidants, and joint repair elements to support your body's recovery process.

Q: Which supplement can aid fat burning during HIIT?

A: For those looking to burn fat, consider L-Carnitine LS3 by iSatori. This liquid L-Carnitine formula boosts metabolism, increases energy, and supports fat loss, making it an ideal supplement for your HIIT routine. Further if you are looking for a powerful fat burner you can try Alpha Lean 7 or Naturally Shredded by Vital Alchemy. 

Q: What benefits do HIIT workouts offer in general?

A: HIIT workouts offer numerous benefits, including improved cardiovascular health, increased calorie burn, enhanced metabolism, and better endurance. They are time-efficient, making them ideal for individuals with busy schedules, and can help with fat loss and building lean muscle mass.


To sum up, High-Intensity Interval Training (HIIT) is a powerful workout method that boosts fitness and calorie burning. To enhance the results even further, people are turning to HIIT supplements. This guide has explored the top five proven HIIT supplements that offer numerous benefits, including increased energy, improved endurance, and faster muscle recovery.

Whether you're a beginner or an experienced athlete, incorporating these HIIT supplements into your routine can help you achieve amazing results and take your training to the next level.


Gibala, M. J., et al. (2012). "Physiological adaptations to low-volume, high-intensity interval training in health and disease." The Journal of Physiology, 590(5), 1077-1084.

Trapp, E. G., et al. (2008). "The effects of high-intensity intermittent exercise training on fat loss and fasting insulin levels of young women." International Journal of Obesity, 32(4), 684-691

Trapp, E. G., et al. (2008). "The effects of high-intensity intermittent exercise training on fat loss and fasting insulin levels of young women." International Journal of Obesity, 32(4), 684-691

Written and Sponsored by Leonard Shemtob

Leonard Shemtob is President of Strong Supplements. Leonard has been in the supplement space for over 20 years, specializing in fitness supplements and nutrition. Leonard appears on many podcasts, written over 100 articles about supplements and has studied nutrition, supplementation and bodybuilding. 

Leonard's articles have been published in many top publications around the web. Leonard enjoys weight training, playing basketball and yoga, and also enjoys hiking. In his free time he studies and works on improving himself. For more detailed information, visit his official blog.

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