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Frontline Formulations
Crucible V2: Extreme Pre-Workout
⭐
400mg Caffeine Blend
🏆
6g Citrulline Malate
✨
25 Servings
$54.99
Save $8.24 in Cart
Free Creatine Eligible
300mg Caffeine + 100mg Infinergy (Di-Caffeine Malate) for Intense, Sustained Energy
600mg Alpha-GPC + 500mg Choline + 500mg DMAE Triple Nootropic Stack for Deep Focus
6g Citrulline Malate 2:1 + 1g Agmatine Sulfate for Massive Pumps and Vascularity
300mg Bitter Orange Extract + 3mg Metabolic Activator for Thermogenic Edge and Fat Mobilization
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Marcus T.
Best pre-workout I've ever used. Clean energy, no crash, and the pumps are insane. Won't use anything else.
You'll Love This Pre-Workout
You'll Love This Pre-Workout
Extreme Energy
400mg caffeine blend (Anhydrous + Infinergy) combined with Theobromine and Bitter Orange Extract for intense, sustained energy that powers through the hardest sessions.
Triple Nootropic Focus
600mg Alpha-GPC, 500mg Choline, and 500mg DMAE flood your brain with acetylcholine for tunnel-vision focus and strong mind-muscle connection.
Pumps & Vascularity
6g Citrulline Malate plus 1g Agmatine Sulfate and 1g Arginine drive nitric oxide from multiple pathways for full, vascular pumps.
Thermogenic Edge
300mg Bitter Orange Extract and 3mg Metabolic Activator support metabolic activity and fat mobilization during intense training.
Transparency by the numbers
Transparency by the numbers
0mg
Caffeine Blend
Dual-source caffeine for immediate onset plus extended, crash-free energy
1,600mg
Nootropic Stack
Alpha-GPC, Choline, and DMAE for intense focus and mind-muscle connection
0g
Citrulline Malate
Clinical-dose pump ingredient with Agmatine for sustained vascularity
* Based on post-purchase surveys and manufacturer data.
Why Crucible V2 vs Generic Pre-Workout
Why Crucible V2 vs Generic Pre-Workout
We only carry brands that meet our strict quality standards. No fillers, no proprietary blends, no shortcuts.
|
Crucible V2
CHN Approved
|
Generic Pre-Workout
Budget
|
|
|---|---|---|
|
Caffeine Blend
| 400mg dual-source (Anhydrous + Infinergy) | 200-300mg single source |
|
Nootropic Stack
| Alpha-GPC + Choline + DMAE (1,600mg) | Basic L-Tyrosine only |
|
Pump Formula
| 6g Citrulline Malate + Agmatine + Arginine | 3-4g Citrulline only |
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Bitter Orange Extract + Metabolic Activator
| ||
|
AstraGin Absorption
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Complete Your Pre-Workout Stack
These products pair perfectly with your pre-workout
OUR CHAMPIONS
Keep Coming Back
/5
based on
1,649
verified reviews
Pre-Workout FAQs
Got questions? We've got answers — plus free consultations at both Fort Wayne locations.
How much caffeine is in this pre-workout?
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Caffeine content varies by product — check the supplement facts panel for the exact amount. Most of our pre-workouts range from 150mg to 350mg per serving. If you're caffeine-sensitive, we also carry stim-free options.
When should I take my pre-workout?
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Take 20-30 minutes before your workout for optimal absorption and performance. Avoid taking within 6 hours of bedtime to prevent sleep disruption. For evening athletes, a stim-free pump formula is a great option.
Can I stack pre-workout with creatine?
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Absolutely — pre-workout and creatine is one of the most popular and effective stacks in the industry. Just check if your pre-workout already contains creatine so you don't accidentally double your dose. Our staff can help you build the perfect stack.
Why do I feel tingling or itching after taking pre-workout?
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That's beta-alanine doing its job! The tingling sensation (paresthesia) is harmless and a sign the beta-alanine is working to buffer lactic acid in your muscles. It typically fades after a few weeks of consistent use.
Is this pre-workout safe to take every day?
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Most pre-workouts are safe for daily use, but we recommend cycling — 5 days on, 2 days off — to maintain stimulant sensitivity. Taking breaks also helps prevent tolerance buildup. Our staff can advise on the right cycling protocol for your specific product.
Do you carry stim-free pre-workout options?
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Yes! We carry several stimulant-free pump formulas that deliver incredible vascularity and endurance without any caffeine. Great for evening training or stacking on top of your regular pre-workout. Ask our staff for recommendations.
