Hyrox Pre-Workout
Bone Labs

Hyrox Pre-Workout

Shop Fight Fuel →

Not sure yet? Try the $4.99 sample pack first →

Pre-Workout for Hyrox — Built for the Full Hybrid Race

"Built around endurance, hydration, and sustained training performance rather than excessive stimulants." — Cameron ⭐⭐⭐⭐⭐

"Emphasizing steady energy, hydration, and endurance rather than delivering an overwhelming stimulant rush... works well for strength training, conditioning workouts, and other athletic activities that require sustained focus." — Big Ry ⭐⭐⭐⭐⭐

Hyrox is a straight hour of running and functional stations back to back — there's no easy round to recover in. Fight Fuel is already built for exactly that kind of session: sustained energy and full hydration for training sessions that run well past a standard 45-minute workout.

  • 283mg caffeine from three sustained-release sources — energy that holds through the full run-and-station format, not just the first few kilometers
  • 1,100mg electrolytes — built for sessions over 60 minutes, exactly the demand a Hyrox race puts on you
  • 6,000mg L-Citrulline + 2,500mg Beta-Alanine — endurance for the runs, less lactic acid burn on the station work
  • No jitters, no crash — steady through transitions instead of spiking and fading
  • Every ingredient and dose disclosed — no proprietary blend guesswork

Built for hybrid endurance, not a single 45-minute lift

Most pre-workouts are tuned for a standard gym session. Hyrox is neither a short lift nor a straight endurance race — it's both, back to back, for the better part of an hour. Fight Fuel's electrolyte and sustained-release caffeine profile is built specifically for sessions that run past the point where a standard pre-workout gives out, so you're not losing steam on the last few stations.

What's in every scoop

  • Energy Complex — 283mg total caffeine: Caffeine Anhydrous (50mg), Infinergy® Dicaffeine Malate (133mg), Terracaf™ Natural Caffeine (100mg), paired with L-Theanine (100mg).
  • Hydration & Electrolytes — 1,100mg: Sodium (600mg), Potassium (200mg), Magnesium (300mg).
  • Endurance Matrix: L-Citrulline (6,000mg), Beta-Alanine (2,500mg), Betaine Anhydrous (2,500mg).
  • Focus & Resilience: L-Tyrosine (1,000mg), Rhodiola Rosea (200mg), Taurine (1,000mg).
  • Recovery & Support: Zinc (5mg), Vitamin B12 (2,400mcg).

Not sure if it's for you yet? Try the 2-serving sample pack before committing to a full tub.

Skip to results list

Active filters:

2 items

Filter

Active filters:

  • Bone Labs Fight Fuel Pre-Workout — Fruit Punch

    Bone Labs Fight Fuel Pre-Workout — Fruit Punch

    Bone Labs Fight Fuel Pre-Workout — Fruit Punch

    $39.99 USD
    Sale price  $39.99 USD Regular price  $48.99 USD
  • Bone Labs Fight Fuel - Sample pack - Fruit Punch, 2 servings

    Bone Labs Fight Fuel - Sample pack - Fruit Punch, 2 servings

    Bone Labs Fight Fuel - Sample pack - Fruit Punch, 2 servings

    $4.99 USD
    Sale price  $4.99 USD Regular price 

Built in the USA

Made IN the USA

Formulated and manufactured by Pure Private Label, a U.S.-based production partner.

Independently Verified

Eurofins, one of the world's leading testing and certification groups, independently evaluated our manufacturing facility.

GMP Certified

Every batch is produced in a facility built and operated to GMP standards, the FDA-recognized benchmark for supplement quality and safety.

Transparent formula

Full-Disclosure Label
Every ingredient, every dose, printed in the open. Zero proprietary blends. Nothing to hide.

Formula Breakdown

Energy Complex — 283mg total caffeine

Three phase caffeine absorbtion for fast ignition and sustained output.

Caffeine Anhydrous (50mg) hits immediately.

Infinergy® Dicaffeine Malate (133mg) extends the energy without the drop.

Terracaf™ Natural Caffeine (100mg) supports long-term energy.

Paired with L-Theanine (100mg) to smooth the energy curve

Hydration & Electrolytes — 1,100mg

Designed for high-sweat environments and long training sessions where dehydration kills performance.

Sodium (600mg)

Potassium (200mg)

Magnesium (300mg)

Endurance Matrix

Delay fatigue

L-Citrulline (6,000mg) for maximum oxygen delivery and blood flow.

Beta-Alanine (2,500mg) to buffer lactic acid and delay the burn

Betaine Anhydrous (2,500mg) for cellular hydration and power output.

Focus & Resilience

Stay focused with Nootropics

L-Tyrosine (1,000mg) sharpens focus and reaction speed under fatigue.

Rhodiola Rosea (200mg) a nootropic that alleviates mental fatigue and stress.

Taurine (1,000mg) calms CNS overstimulation and supports neuromuscular function.