The Lineup
Every CryøStäk formula is built around a specific cognitive goal — with clean, science-backed ingredients and zero compromise on what goes inside.
Mixed Berry · Mental Clarity
A bold mixed berry flavor built for deep work and focused output. Lion's Mane and L-Theanine sharpen your thinking without the anxiety or jitters that come from standard energy drinks. Smooth, clean, and precise.
Key Ingredients
Citrus · Sustained Energy
A bright citrus flavor made for long days. Rhodiola Rosea and Ashwagandha support your body's natural stress response, keeping your energy smooth and steady from morning through late afternoon — no spike, no wall.
Key Ingredients
Tropical · Calm Focus
A piña colada-inspired tropical flavor for high-pressure moments when you need to stay composed and clear. Bacopa Monnieri helps information land while L-Theanine keeps your nervous system settled.
Key Ingredients
Compare
| Benefit | Polar Berry | Arctic Sunrise | Frozen Island |
|---|---|---|---|
| Sharp focus & clarity | |||
| All-day sustained energy | |||
| Stress & cortisol reduction | |||
| Memory & retention support | |||
| Deep work & flow states | |||
| Zero crash | |||
| No artificial ingredients |