A product that works differently requires different substantiation.
The Science Behind SHMUK
At SHMUK, it’s all about changing behavior. Not by administering substances, but by maintaining the ritual that is so deeply entwined with old habits. The PeacePipe was developed to allow that moment to exist – without harmful substances, without dependency.
But how do we know if it works? And is it really safe? On this page we explain.

But how do we know if it works? And is it really safe? On this page we explain.
Behavior as a starting point
Instead of fighting a substance, we focus on the actions and routines that are involved in habit formation. More and more research shows that addiction is not only a physical pattern, but also a mental and social one.
Based on science
Safety first
Our flavor filters are made from food-safe flavors and natural oils such as peppermint, lemon, orange, ylang ylang, and vanilla. They are not placed in the mouth and are intended for use with the PeacePipe only.
What you won't find in our products:
Independently tested – and passed
Our taste filters are tested by an independent laboratory. They are subjected to extensive checks, including:
- No heavy metals such as lead, mercury or cadmium
- Sensory safety (DIN 10955)
- No migration to water, grease or acid (EN 1186 series)
- No formaldehyde, PCP or aromatic amines
- No known allergens or harmful side effects
- No ecological impact (no bio-accumulation)
Use SHMUK consciously
Although our products have been tested extensively, there are situations where extra caution is required. Please note the following:
Your body knows itself best. Listen to it.
Use SHMUK consciously
Although our products have been tested extensively, there are situations where extra caution is required. Please note the following:

Transparency is our standard
At SHMUK we believe that trust starts with openness. That's why we share:
- The full list of ingredients
- The test results
- The scientific basis
This way you know exactly what you're using – and why it works.
A fresh start begins today
The PeacePipe is intended as a tool to help build a new habit.
- But where possible we advise to stop completely right away. Every step counts, but the sooner you break free from old patterns, the freer you will breathe.