HYROX Sports Supplements
In the world of high-performance sport and hybrid events like HYROX, athletes are constantly looking for an edge and that often includes sports supplements. From hydration mixes and energy gels to carb powders and recovery aids, the supplement market is both offer lots of options and it can be very confusing. With dozens of brands making bold claims, how do you know what's worth it, what's safe, and what actually works under race-day pressure?
Let's dive in and learn more about the science behind popular sports supplements and compare top-performing brands like Maurten, Tailwind, BPN, Vitargo, and Skratch Labs, and help you choose the right fueling strategy based on your goals, race timing, and digestion.
Comparison of Top Sports Fuel Supplements for HYROX
Supplement Comparison – Carbs & Fueling
Best for Sensitive Stomachs (Race Day): Maurten (Hydrogel = smooth digestion during intensity)
Best All-in-One Training Fuel: Tailwind or BPN G.1.M (hydration + carbs + electrolytes + optional caffeine)
Best Recovery Carb: Vitargo (rapid glycogen replenishment post-event or during taper)
Best Hydration + Salt Strategy: Skratch Labs (especially in humid/race environments)
When you choose sports supplements; you also need to be aware of the quality too such as are they have 3rd party tested and/or certified for safety, etc. Here's two certification you need to look for; Informed Sport Certification and NSF Certified for Sport especially in hybrid competitions like HYROX, where banned substances and supplement quality can be a serious concern.
Informed Sport Certification is a global certification program developed by LGC Group (UK) that tests sports supplements and ingredients for banned substances. It ensures that products are safe for athletes competing under WADA (World Anti-Doping Agency) regulations.
Launched in 2008 to provide athletes with peace of mind, Informed Sport uses ISO-accredited laboratories and tests for more than 250+ substances prohibited in sport.
It offers batch-specific testing, meaning athletes can look up the exact batch number of the product they use. Some examples include:
- Team GB Olympic Athletes
- HYROX UK competitors
- Premier League footballers
- International rugby, cricket, and endurance athletes
In addition, athletes can search by product AND batch number, making it a great tool for elite competitors concerned about anti-doping rules.
NSF Certified for Sport
NSF Certified for Sport is a U.S.-based third-party certification by NSF International, focused on testing supplements for banned substances, verifying label accuracy, and ensuring facility compliance with FDA and anti-doping standards. NSF (originally the National Sanitation Foundation) launched its Certified for Sport program in 2004 in collaboration with Major League Baseball (MLB) and later gained support from the NFL, NBA, NHL, and NCAA. NSF tests supplements against WADA, MLB, NFL, and NCAA prohibited lists. It also conducts regular unannounced audits of manufacturing facilities. Examples include:
- NFL, NBA, MLB, UFC, and NCAA teams
- Olympic Training Centers (USA)
- Military performance programs
Also, it combines banned substance testing AND facility auditing, making it the most trusted certification in American pro and collegiate sports.
Both certifications reduce the risk of inadvertent doping, ensure label integrity, and show that a product is made in a safe, regulated facility.
- If you train or compete in Europe or hybrid racing; Look for Informed Sport
- If you're in U.S.-based competitive leagues; Look for NSF Certified for Sport
Informed Sport vs. NSF Certified for Sport
What are the differences?
1. Scope of Certification
Informed Sport certifies specific batches and products, ideal for athletes needing proof of batch safety (e.g., pro HYROXers).
NSF Certified for Sport is often stricter on manufacturing facility compliance and is preferred by major US leagues (NFL, NBA, etc.).
2. Recognition by Sport Organizations
Both are recognized by international sports bodies, but:
NSF Certified for Sport is required for supplements used by NFL, MLB, NHL, NCAA.
Informed Sport is often preferred in Europe, CrossFit, HYROX UK, and Olympic teams.
3. Athlete Risk Management
Both reduce risk of accidental doping due to contaminated supplements.
Neither 100% guarantees WADA compliance—but they're the gold standard.
Summary for HYROX Athletes & Coaches
Supplement Comparison: Pricing & Informed Sport Certification
Informed Sport Certification Details
Maurten: Products like Drink Mix 160 and Gel 100 are Informed Sport certified, ensuring they are tested for banned substances.
Skratch Labs: Currently, Skratch Labs products are not listed as Informed Sport certified.
Tailwind Nutrition: Tailwind's original Endurance Fuel was previously Informed-Choice certified but was withdrawn from the program in August 2020.
Vitargo: Vitargo products are not listed as Informed Sport certified.
Bare Performance Nutrition (BPN): BPN's G.1.M Sport was previously Informed Sport certified but was withdrawn from the program in September 2024.
Lastly:
Maurten stands out as the only brand among these with current Informed Sport certification, making it a reliable choice for athletes concerned about banned substances.
Skratch Labs, Tailwind, Vitargo, and BPN G.1.M Sport are not currently Informed Sport certified. Athletes should exercise caution and consider the certification status when selecting supplements, especially in competitive environments.
At the end of the day, no supplement replaces consistent training, smart nutrition, and quality sleep but the right product, used at the right time, can make the difference between hitting the wall and hitting a personal best. Whether you're a seasoned HYROX competitor or building your first race plan, understanding what goes into your body matters. Choose supplements that are third-party tested (like Informed Sport or NSF Certified), aligned with your individual needs, and thoroughly tested during training never just on race day. Your fuel is your fire. Make it count.
References:
NSF. https://www.nsfsport.com/
Informed Sport. https://sport.wetestyoutrust.com/supplement-search
Skratch Labs. https://www.loom.com/share/f24068d1fe1f45b8939a9bdca2d88942
BPN. https://www.bareperformancenutrition.com/
Maurten. https://www.maurten.com/
Tailwind Nutrition. https://tailwindnutrition.com/
Vitargo. https://vitargousa.com/