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Axe & Sledge

212 Thermo Pre by Axe and Sledge

300mg Caffeine
🏆
CaloriBurn GP + InnoSlim
Thermogenic Pre-Workout
$48.99
Save $4.89 in Cart
Free Creatine Eligible
CaloriBurn GP + InnoSlim + BioPerine for Enhanced Thermogenesis and Calorie Burning
GBB + ALCAR + L-Carnitine Tartrate Triple-Stack for Maximum Fat Mobilization
300mg Caffeine for Intense Energy and Focus During Cardio and Training
BioPerine Enhances Absorption of All Active Thermogenic Ingredients

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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.

CALORIBURN GP THERMOGENIC
300MG CAFFEINE
3 TRADEMARKED INGREDIENTS
CALORIBURN GP THERMOGENIC
300MG CAFFEINE
3 TRADEMARKED INGREDIENTS
CALORIBURN GP THERMOGENIC
300MG CAFFEINE
3 TRADEMARKED INGREDIENTS
CALORIBURN GP THERMOGENIC
300MG CAFFEINE
3 TRADEMARKED INGREDIENTS

You'll Love This Pre-Workout

You'll Love This Pre-Workout

Maximum Thermogenesis

CaloriBurn GP activates brown adipose tissue while GBB drives L-Carnitine production for a thermogenic sweat response you can feel.

Fat Mobilization

ALCAR and L-Carnitine Tartrate transport fatty acids into mitochondria for energy, turning stored fat into training fuel.

Body Composition Support

InnoSlim supports glucose metabolism and healthy body composition, working alongside CaloriBurn for comprehensive thermogenic support.

Intense Training Energy

300mg caffeine delivers sharp energy and focus for high-intensity cardio and training sessions where every calorie counts.

Pre-workout product feature image

Transparency by the numbers

Transparency by the numbers

0mg

Caffeine

High-energy stimulant for intense cardio and thermogenic training sessions.

0

Trademarked Ingredients

CaloriBurn GP, InnoSlim, and BioPerine for proven thermogenic performance.

0

Servings

A full month of thermogenic pre-workout sessions per tub.

* Based on post-purchase surveys and manufacturer data.

Axe & Sledge 212 Thermo Pre by Axe and Sledge
CALORIBURN GP THERMOGENIC
300MG CAFFEINE
3 TRADEMARKED INGREDIENTS
CALORIBURN GP THERMOGENIC
300MG CAFFEINE
3 TRADEMARKED INGREDIENTS
CALORIBURN GP THERMOGENIC
300MG CAFFEINE
3 TRADEMARKED INGREDIENTS
CALORIBURN GP THERMOGENIC
300MG CAFFEINE
3 TRADEMARKED INGREDIENTS

Why 212 Thermo Pre Outperforms Generic Fat Burner Pre-Workouts

Why 212 Thermo Pre Outperforms Generic Fat Burner Pre-Workouts

We only carry brands that meet our strict quality standards. No fillers, no proprietary blends, no shortcuts.

212 Thermo Pre
CHN Approved
Generic Thermo Pre
Budget
Thermogenic Stack
CaloriBurn GP + GBB + Carnitines Caffeine Only
Trademarked Ingredients
3 (CaloriBurn, InnoSlim, BioPerine) 0-1
Fat Metabolism Pathways
ALCAR + L-Carnitine Tartrate None
InnoSlim Body Composition
BioPerine Absorption

OUR CHAMPIONS

Keep Coming Back

4.85/5 based on 1,649 verified reviews

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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? +

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? +

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? +

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? +

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? +

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? +

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.

Pre-Workout FAQs
212 Thermo Pre by Axe and Sledge
Excellent 4.8 | 1319 reviews

212 Thermo Pre by Axe and Sledge

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