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  5. OLD SCHOOL LABS Blast X Advanced Pre-Workout Dietary Supplement with Blueberries for Fitness and Energy Boost
OLD SCHOOL LABS Blast X Advanced Pre-Workout Dietary Supplement with Blueberries for Fitness and Energy Boost
OLD SCHOOL LABS Blast X Advanced Pre-Workout Dietary Supplement with Blueberries for Fitness and Energy Boost
OLD SCHOOL LABS Blast X Advanced Pre-Workout Dietary Supplement with Blueberries for Fitness and Energy Boost
OLD SCHOOL LABS Blast X Advanced Pre-Workout Dietary Supplement with Blueberries for Fitness and Energy Boost
OLD SCHOOL LABS Blast X Advanced Pre-Workout Dietary Supplement with Blueberries for Fitness and Energy Boost
OLD SCHOOL LABS Blast X Advanced Pre-Workout Dietary Supplement with Blueberries for Fitness and Energy Boost
OLD SCHOOL LABS Blast X Advanced Pre-Workout Dietary Supplement with Blueberries for Fitness and Energy Boost
OLD SCHOOL LABS Blast X Advanced Pre-Workout Dietary Supplement with Blueberries for Fitness and Energy Boost
OLD SCHOOL LABS Blast X Advanced Pre-Workout Dietary Supplement with Blueberries for Fitness and Energy Boost
OLD SCHOOL LABS Blast X Advanced Pre-Workout Dietary Supplement with Blueberries for Fitness and Energy Boost
4.9
13 global reviews
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US
This is absolutely my go to for pre workout. My favorite by far.
2025-08-06
US
Love the flavor not sweet it’s perfect, thank you…
2025-06-01
US
I've tried all 3 flavors,there all great tasting and a great preworkout.
2025-03-10
US
Have and maintained that jolt. Even after a long day at work I was up and ready for my workou.
2025-02-18
US
For years I've enjoyed the Old School Labs Vintage Blast. However, I was super excited to try the Blast X pre-workout and was certainly not disappointed! Even taking a half-dose, it gives me a next level workout.
2024-12-29
US
I’ve been training for many years and have tried countless pre workouts. Some have been incredible and others not so great. Blast X is a pre workout I would highly recommend to anyone!! It’s a perfectly blended supplement that doesn’t put you over the edge and it keeps you in the zone for your entire lift. I will definitely purchase more when my stockpile starts running low
2024-11-25
US
Definitely a awesome pre workout.
2025-05-15
US
I feel the energy highly recommended
2024-11-20
J**A F**
·
Verified purchase
US
Me encanta el sabor
Item:
Strawberry Watermelon
2026-02-02
W**l ** **
·
Verified purchase
US
Super fast shipping
Item:
Strawberry Watermelon
2025-09-03
US
Great
2025-08-22
US
I like it
2025-06-25
m**e E**a
·
Verified purchase
US
Item:
Strawberry Watermelon
2025-08-12
About this product
Details
BrandOLD SCHOOL LABS
Health BenefitsEnergy
Net Weight500G
Ingredientspre workout
Shelf Life24 Months
Manufacturerus
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Product description
Blast X Advanced Pre-Workout supplement is crafted to supercharge your exercise routine by delivering a potent boost in energy, focus, and endurance. Imagine having a surge of energy from stimulants like caffeine that propels you through intense workouts, helping you push past your limits and extend your training sessions.
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OLD SCHOOL LABS Blast X Advanced Pre-Workout Dietary Supplement with Blueberries for Fitness and Energy Boost

Sold by OLD SCHOOL LABS
4.9
(13)
10 sold
Flavor:Please select
Blue RaspberryBlue Raspberry
Strawberry WatermelonStrawberry Watermelon
Blueberry LemonadeBlueberry Lemonade
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The answer is always more caffeine👀 #gymhumor #gymrat #gymaddict
Old School Labs
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Go check @Old School Labs and use my code “nuni20” for huge discounts! Usa mi codigo y ahora hoy! #oslathlete #fitness #gym #fyp #parati
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must. not. miss. dose🫨 .... uh oh💥🚀 #gymhumor #gymmeme
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A swiv
irvens Dormeus
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No jitters, no crash—just clean, powerful energy ⚡ Tried the 2-stage caffeine release from Old School Labs and let’s just say… my reps weren’t ready 😤💥 #KeepItOldSchool #P#PreWorkoutReviewO#OldSchoolLabsF#FitnessSupplementsP#PreWorkoutPowderC#CaffeineBoostC#CrashFreeEnergyB#BetaAlanineL#LcittrullineW#WorkoutFuelG#GymTokF#FitnessJourneyS#StrengthTrainingN#NoJittersM#MadeInUSACleanSupplements
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15
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#CapCut #theescoshow #oldschoollabs #athlete #codeesco #bodybuilding #fitness #weightloss #workout #motivation #fyp #viral #viralvideo @Old School Labs
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5
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💪 Ready to change the way you look, feel, and train in 2026? Join the OSL Transformation Challenge — 8 weeks of consistency, accountability, and real progress with the OSL community. 🔥 What you get when you join • Chance to win over $10,000 in cash and prizes • 25+ winners selected • 1-Year OSL Athlete Sponsorship up for grabs • $25 OSL gift card when you complete the challenge • Access to community support and accountability check-ins 🏆 Prize highlights • $3,000 — 1st place • $1,000 — 2nd place • $500 — 3rd place Plus gift cards, merch, and community awards like People’s Champ and Best Spirit 📅 It runs for 8 weeks — submit your first check-in after Week 1 and your final check-in at Week 8 This isn’t about perfect. It’s about showing up, training hard, and proving to yourself what you can do.
Old School Labs
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@Old School Labs #theescoshow #oldschoollabs #athlete #codeesco #bodybuilding #fitness #gym #motivation #preworkworkout #legday #fyp #viralvideo
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What people are saying about Blast-X Pre-Workout: ⭐⭐⭐⭐⭐ Love the flavor not sweet it’s perfect, thank you… ⭐⭐⭐⭐⭐ Have and maintained that jolt. Even after a long day at work I was up and ready for my workout ⭐⭐⭐⭐⭐ The product Blast X has become my new favorite pre-workout. It gives me the energy I need for my workouts and doesn’t lead to me crashing. It has an amazing blueberry lemonade taste that makes it taste unique and not tart and chalky like other pre-workouts on the market. In addition, it promotes proper gut health. #preworkout #oldschoollabs #preworkoutreview
Old School Labs
3
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Hard work is part of Jon’s identity.That’s why his stack stays consistent.Shop his go-to products at oldschoollabs.com#BeLegendary #OSLAthlete #TrainOldSchool #Oldschoollabs
Old School Labs
2
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What makes Blast X different 👀💥 (and why it hits harder than your average pre) Blast X is built for lifters who train with intent, not just caffeine chasers. 🔥 Beta alanine - Helps delay muscle fatigue so you can push past the wall 💪 Citrulline - Boosts blood flow for better pumps, endurance, and work capacity 🧠 Focused energy blend - Sharpens mental drive so every set stays locked in What you actually feel: ⚡ Increased stamina and endurance 🏋️ More strength and better gym gains 🧠 Laser focus from warm up to last rep 🔁 Faster recovery between intense sessions No gimmicks. No junk energy.
Old School Labs
2
Promotional content
WHY BLAST X? ⚡💥 Because average workouts don’t build legendary physiques. 🚀 Explosive energy Hard-hitting stimulants deliver the kick you need to train longer, harder, and with purpose. 🧠 Locked-in focus Laser-sharp mental clarity so every rep, set, and lift counts. 🔥 Endurance that doesn’t quit Beta-alanine + citrulline help fight fatigue and drive insane pumps by boosting blood flow. 💪 More strength. More stamina. Push past plateaus, add reps, add weight, add muscle. ⚡ Faster recovery Less soreness. Quicker repair. Back in the gym ready to go. No fluff. No shortcuts. Just an advanced pre-workout built for athletes who expect results. Available in: 🫐 Blue Raspberry 🍉 Watermelon Strawberry 🍋 Blueberry Lemonade Old School power for next-level training.
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We're not kidding... most challenges make YOU pay. This one pays YOU 💰 The OSL Transformation Challenge is 8 weeks of real training, real accountability, and community support. 🏆 Over $10,000 in cash and prizes 🥇 $3,000 to 1st place ⭐ 1 Year OSL Athlete Sponsorship up for grabs Show up. Train hard. Get rewarded.
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