Brooklyn, a former college track athlete, holding K3 Nutriments Pre-Workout—representing the best pre-workout for women who still train hard.

Best Pre-Workout for Women Who Still Train Hard: Why Brooklyn Uses K3

There’s a moment that happens after college athletics—when the races stop, the coaches disappear, and suddenly it’s just you versus your own motivation. But that’s also where real performance begins. I see it every day in women like Brooklyn—former NCAA track athletes who still show up with discipline, still push their limits, and still choose products that support that drive.

Brooklyn doesn’t train for trophies anymore. She trains for life. For energy. For clarity. For confidence. And the stack she leans on today? K3 Nutriments Pre-Workout—specifically the Tropical Sunrise flavor—paired with clean hydration and smart recovery tools.

I created this formula because I couldn’t find anything on the market that combined science-backed dosages with purity I could trust. Brooklyn gets all the upside: clean energy, laser focus, better pumps, and no crash. No synthetic junk. No proprietary blends. Just real ingredients, third-party tested, and optimized to fuel real athletes—whether they’re on the field or in their everyday life.

Brooklyn says it best: “I’m not trying to PR anymore. I’m trying to feel good, be strong, and stay sharp. K3 gets that.”

Why This Formula Is Different


Most pre-workouts are loaded with stimulants and artificial fillers that leave you jittery, foggy, or wired at midnight. Not ours. The K3 Pre-Workout formula is built to support blood flow, focus, and muscular performance—without compromising your sleep or frying your nervous system.

We use researched ingredients like L-Citrulline Malate to support nitric oxide and pump, B-vitamins to stabilize energy, and Betaine and Creatine for muscle protein synthesis. It even supports cognitive function thanks to GABA and Dynamine—perfect for workouts that require precision, not just power.

The bonus? This formula won’t mess with your hormones. It’s crafted for real performance, whether you’re hitting the gym, crushing a run, or just needing a clean mental edge.

A Mindset, Not Just a Supplement

Brooklyn’s story is what drives me. Women who no longer “have to” train, but still choose to. That kind of mindset deserves products with the same integrity.

She stacks Pre-Workout with K3 Whey Protein and K2 + D3 when she’s in full training mode. Why? Because she cares about strength, recovery, longevity—and she doesn’t cut corners. Neither do we.

Want to train like Brooklyn? You don’t have to be a D1 athlete. You just need the mindset—and the right fuel.

— Doug Krussel
Founder, K3 Nutriments

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