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Transparent Labs Lean Pre-Workout – Clean Clinically Dosed Cutting Support with Natural Caffeine
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220mg Natural Caffeine (PurCaf)
🏆
Fat Loss + Performance Formula
✨
30 Servings
$48.95
6g Citrulline Malate + 2.5g Betaine for Clinical-Dose Pumps and Power
Acetyl L-Carnitine + Chromium Picolinate Support Fat Metabolism During Cutting
PurCaf Organic Caffeine + L-Theanine for Smooth Energy Without Jitters
Thyroid Support Complex with Iodine, Zinc, Selenium, and Copper for Metabolic Health
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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
Built for Cutting Phases
1g acetyl L-carnitine, chromium picolinate, and thyroid-supporting minerals target fat metabolism while preserving lean muscle.
Full Label Transparency
Zero proprietary blends. Every single ingredient and dose printed clearly. No artificial sweeteners, colors, or preservatives.
Smooth, Sustained Energy
PurCaf organic caffeine paired with L-theanine and di-caffeine malate delivers focused energy that lasts your entire session.
Thyroid and Metabolic Support
5 essential minerals (zinc, iodine, selenium, chromium, copper) support healthy thyroid function and metabolic rate.
Transparency by the numbers
Transparency by the numbers
0
Active Ingredients
One of the most comprehensive pre-workout formulas available. No fillers, no fluff.
0mg
Organic Caffeine
PurCaf + Infinergy for clean energy that builds gradually and lasts.
0g
Artificial Ingredients
Naturally sweetened, flavored, and colored. Clean enough for daily use.
* Based on post-purchase surveys and manufacturer data.
Why Lean Outperforms Generic Cutting Pre-Workouts
Why Lean Outperforms Generic Cutting Pre-Workouts
We only carry brands that meet our strict quality standards. No fillers, no proprietary blends, no shortcuts.
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Lean
CHN Approved
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Generic Cutting Pre
Budget
|
|
|---|---|---|
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Fat Loss Ingredients
| Carnitine + Chromium + 5 Minerals | Caffeine Only |
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Citrulline Malate Dose
| 6g Clinical Dose | 3-4g Underdosed |
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Active Ingredients
| 21 Fully Disclosed | Proprietary Blend |
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Thyroid Support Mineral Complex
| ||
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BCAAs for Muscle Preservation
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Complete Your Cutting Stack
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OUR CHAMPIONS
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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?
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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.
Transparent Labs Lean Pre-Workout – Clean Clinically Dosed Cutting Support with Natural Caffeine
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