Why we made this

Mental health is not an abstract issue in my life.

It is personal, close, and real. We are building a clean creatine capsule for people who want to show up better at work, in training, in daily life and a mission that gives back to people and families affected by mental health challenges.

A Mental Stack pouch on a calm morning desk
For demanding days. And the people having them.

The quiet origin.

Mental health is not an abstract issue in my life. It is personal, close, and real. Watching people I love struggle made me think deeply about what support can look like in everyday life, especially for people carrying stress, fatigue, and emotional weight.

Creatine is often seen only as a gym supplement, but I saw something broader: a simple, researched ingredient associated with energy support, performance, and resilience. I wanted to create a clean, trustworthy creatine capsule for people who want to show up better for their work, training, and daily life, at the same time supporting a wider conversation about mental health.

This brand exists to normalise the idea that taking care of your mind and body should be practical, not complicated. I am not trying to replace care, therapy, or medical support. We are building a product that fits into a real-life routine and a mission that gives back to people and families affected by mental health challenges.


What we make. And don't.

One product. Creatine monohydrate, in a vegan capsule. No proprietary blends, no flashy actives, no daily greens powder, no nootropic bundle. We don't want to sell you fifteen things, we want to make this one thing exceptionally well.

If we ever add anything, it will earn its place. Until then, this is the entire catalogue.

01 · The active

Creapure®.

Made in Germany by Alzchem AG to ≥99.9% purity. The most-studied creatine in the world. We list the source because it matters who makes it.

02 · The pouch

Recyclable, matte, no extras.

Printed once, finished in the EU, no foil, no shrink wrap. A pack you don't mind leaving on the kitchen counter.

03 · The pledge

5% of every pack.

Of revenue, not profit. Local and small at first, openly listed each quarter. It grows when we grow.

"Taking care of your mind and body should be practical, not complicated. A product that fits into a real-life routine, and a mission that gives back."
Laurynas, Metal Stack Founder

How we think about marketing.

We won't run countdown timers, we won't fake scarcity, we won't claim things creatine can't do. We will write quietly, photograph honestly, and let the product speak for itself.

You are the hero for taking care of your body and mind. You care about mental health. We are here to amplfy that and build a community around it.

The founder of Mental Stack with his mother and father, photographed outdoors in autumn light.
To the memory of my mom

My mother suffered from mental health issues. My dad and I tried our best to support her. It's a tough experience. I made Mental Stack take a tiny weight off from people affected by mental health challenges.

Ready when you are ,

A useful product. Quietly done right.

Try the 14-day pack first if you're new. Settle in for the month if you already know.

Pre-order now