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NutraBio
Nutra Bio Base Pre-Workout
⭐
200mg Caffeine
🏆
30 Servings
✨
No Proprietary Blends
$34.99
6g Pure L-Citrulline for Enhanced Blood Flow and Muscle Fullness
200mg Caffeine for Clean, Moderate Energy Without Overstimulation
3.2g Beta-Alanine to Extend Endurance and Fight Fatigue
1.5g L-Tyrosine for Sharper Focus and Concentration Under Load
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Most loved
See it in action
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
Reliable Pumps
6g pure L-citrulline converts to arginine for increased nitric oxide and better blood flow to working muscles.
Moderate, Clean Energy
200mg caffeine delivers steady energy without overwhelming stimulation. Great for any time of day.
Extended Endurance
3.2g beta-alanine at clinical dose buffers acid buildup so you can push through more reps.
Full Transparency
Every ingredient and dose listed on the label. No proprietary blends. Made in NutraBio's GMP certified facility.
Transparency by the numbers
Transparency by the numbers
0g
Pure L-Citrulline
Free-form citrulline for superior absorption vs citrulline malate.
$1.17
Per Serving
Clinical doses at a budget-friendly price point.
0
Core Ingredients
No fillers. Just the essentials that science backs.
* Based on post-purchase surveys and manufacturer data.
Why NutraBio Base Outperforms Budget Pre-Workouts
Why NutraBio Base Outperforms Budget Pre-Workouts
We only carry brands that meet our strict quality standards. No fillers, no proprietary blends, no shortcuts.
|
NutraBio Base
CHN Approved
|
Budget Pre-Workout
Generic
|
|
|---|---|---|
|
Citrulline Source
| 6g pure L-Citrulline (not malate) | 3-4g citrulline malate blend |
|
Caffeine Level
| 200mg - clean, moderate energy | 300-400mg - often excessive |
|
Label Transparency
| Every dose disclosed, no prop blends | Proprietary blends hide actual doses |
|
GMP Certified Facility
| ||
|
3rd Party Tested
|
Complete Your NutraBio 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.
