Collection: Gnarly Pre Workout

Pre-workout supplementation is about more than just a temporary energy spike; it’s about priming your physiology for peak performance and long-term resilience. While many products on the market rely on high doses of stimulants, a comprehensive approach addresses energy, muscle preservation, and structural integrity.

Yes—when formulated properly and taken as directed. Gnarly Pre-Workout is NSF Certified, which is the gold standard in supplement testing. NSF Certified is recognized by USADA and major professional sports leagues. That means every batch is independently tested for label accuracy, banned substances, heavy metals, and contaminants. What's on the label is what's in the bottle—nothing more, nothing hidden.

As with any supplement, follow the recommended serving size and consult a healthcare provider if you have any underlying health conditions, are pregnant or nursing, or are sensitive to caffeine.

30 to 60 Minutes Before: Gnarly Collagen Pro

For joint and tendon health, timing is everything. Taking Gnarly Collagen Pro roughly 30–60 minutes before your session allows the collagen peptides to peak in your bloodstream just as mechanical loading (exercise) triggers your body to shuttle those nutrients into your connective tissues.

20 to 30 Minutes Before: Gnarly Pre-Workout

This is the sweet spot for Gnarly Pre-Workout. It gives active ingredients like caffeine, beta-alanine, and citrulline malate enough time to absorb so you hit your peak energy levels right as you start.

• Pro Tip: If you’re training late or are sensitive to jitters, the Caffeine-Free version offers the same pump and endurance benefits without the late-night buzz.

Right Before or During: Gnarly Essential Aminos

While you can take Gnarly Essential Aminos (EAAs) anytime, sipping them immediately before or during your workout provides a steady stream of all nine essential amino acids. This helps mitigate muscle breakdown during intense efforts, especially if you’re training fasted or going for a long endurance push.

The best pre-workout is one you can actually trust. That means transparent labeling (no proprietary blends), effective ingredient doses backed by science, and third-party testing to verify what's actually in the formula. Gnarly Pre-Workout checks every one of those boxes. It's vegan-friendly, NSF Certified for Sport, and comes in flavors that people genuinely look forward to drinking—because fuel you hate taking is fuel you won't take consistently. Whether you choose the caffeinated version for extra drive or the stimulant-free option for evening training, you're getting a clean, complete formula that's built for real athletic pursuits—not gym selfies.

Most pre-workout ingredients peak in your system within 30-60 minutes and remain active for 2-4 hours, depending on the ingredient and your individual metabolism. Caffeine, for example, has a half-life of about 5 hours—meaning half of it is still in your system 5 hours after you take it. Beta-alanine and citrulline tend to taper off sooner. If you're training late and don't want it to interfere with sleep, opt for our caffeine-free version or take it no later than 4-5 hours before bedtime.

Citrulline Malate (5g): Increases nitric oxide production to improve blood flow (the "pump") and deliver more oxygen to working muscles.

Beta-Alanine (2.5g): Helps buffer lactic acid in your muscles, allowing you to delay fatigue and push through that "burning" sensation during high-intensity efforts.

Caffeine (180mg) & Asian Ginseng (150mg): Sourced from green tea leaf, this combination provides a steady natural energy boost and sharpens mental focus without the typical crash.

• Note: A Caffeine-Free version is available for evening sessions.

Vegan BCAAs (4g): Provides an immediate fuel source for your muscles to help maintain performance throughout your session.

No artificial colors. No artificial flavors. No artificial sweeteners. No proprietary blends.