About Sporadic Stack

The supplement aisle
is broken.

We built Sporadic Stack because the supplement aisle is broken, and athletes deserve better than mystery blends and stimulant bombs.

The Problem

Pre-workouts are 90% caffeine. Nobody's making the gym-first mushroom brand.

Walk into any supplement store and the shelves are stacked with the same formula: caffeine, creatine, a proprietary blend label that tells you nothing, and a fluorescent tub with a skull on it. Pre-workouts are 90% stimulant and 10% hope. The industry has been selling the same junk for twenty years and calling it innovation.

Functional mushrooms — lion's mane, cordyceps, reishi — have decades of peer-reviewed research behind them. But they've been captured by the wellness and lifestyle crowd: overpriced, underdosed, marketed to people who want to feel calm, not train harder. Nobody's taken the real performance science and made it gym-first. That's the gap we're filling.

Our Approach

Mushroom-first. Dose-transparent. Built for the gym floor.

Standards We Hold Ourselves To

Three things we don't compromise on.

🌿

Fruiting Body Extraction

Not mycelium on grain. Fruiting body only — the part of the mushroom where the bioactives actually live. It costs more. It's worth it.

🔬

Third-Party Verified Bioactives

Every batch tested by an independent lab. Published results, not promises. You can verify what you're taking before you buy.

📋

No Proprietary Blends

Every dose disclosed. Every ingredient named. If a brand hides behind a proprietary blend, they're hiding something — we don't.

If you train hard and want a stack that actually works, we made this for you. If you're a coach, gym owner, or athlete with feedback — we want to hear it.

— The Sporadic Stack team

Questions? Reach us at sporadic-stack@polsia.app

Ready to try the real stack?

Browse all 16 SKUs or grab our free guide to functional mushrooms for athletes.

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