The choice begins with the fuel in service: road and standard fuels, marine fuel calibration, or heavy-fuel operation.
Choose the catalyst by fuel. Prove it in operation.
One Swiss molecular combustion catalyst platform, specified by operating fuel family. Select the bottle, dose at the point of fill, then verify the gain against fuel use, emissions and maintenance behavior.
The catalyst is introduced at the point of fill, storage or bunkering, keeping deployment light for fleets and vessels.
Fuel family, dosing profile and annual volume lead directly into proof review and economic modelling.
The Birth of NTROPYX
Everything begins below the atom.
One atom. The unit of all matter.
Then billions, moving together.
NTROPYX
The bottle follows the fuel.
White covers road and standard hydrocarbon fuels. Brown and black are calibrated for marine and heavy-fuel operating contexts.
White bottle: diesel, gasoline, HVO, biodiesel, heating oil. Brown + black: HSFO, VLSFO, MGO, MDO, IFO380.
What ships, and what it treats.
Four packagings, one catalytic role. The bottle changes with the fuel and with the volume to be treated — what the catalyst does to the engine does not.
Swiss made Swiss quality and precision

One Dose
The smallest unit in the range, dosed for a single tank — the road formulation, in one shot.
- Reduces fuel consumption
- Reduces pollutant emissions
- Increases power
- Extends engine life
- Extends particulate filter life
- Does not alter fuel chemistry
- Undetectable in laboratory analysis
- Diesel, petrol, HVO, biodiesel

Road & standard fuels
One bottle, one axis. The concentration follows the volume you have to treat — the bottle, the formulation and the role do not change. Three steps are published; any other concentration is formulated to the operation it serves.
- Reduces fuel consumption
- Reduces pollutant emissions
- Increases power
- Extends engine life
- Extends particulate filter life
- Does not alter fuel chemistry
- Undetectable in laboratory analysis
- Diesel, petrol, HVO, biodiesel


Marine & heavy fuel
Two glass bottles for two grades of marine fuel. Brown is calibrated for the lighter marine diesel, black for heavy marine fuel.
- Reduces fuel consumption
- Reduces pollutant emissions
- Increases power
- Extends engine life
- Extends particulate filter life
- Does not alter fuel chemistry
- Undetectable in laboratory analysis
- HSFO, VLSFO, MGO, MDO, IFO380

Race
Built for pure power. The most complete combustion in the range, on any fuel — the formulation the others are measured against.
- Raises octane in petrol, cetane in diesel
- Reduces fuel consumption
- Reduces pollutant emissions
- Increases power
- Extends engine life
- Extends particulate filter life
- Does not alter fuel chemistry
- Undetectable in laboratory analysis
Start with the fuel family. Finish with measured economics.
Use the product family to frame the pilot, review the proof ledger, then model the annual gain with real fuel volume and price assumptions.
Measured combustion gain. Verified before persuasion.
Bench reports, accredited laboratory chain and field records showing measurable fuel reduction, cleaner output and stronger combustion response.
Three checks a serious buyer needs.
Bench, road and marine references give technical buyers three ways to verify the same combustion direction.
8–12% fuel saving window.
Controlled engine bench evidence measured under a defined engine context before commercial projection.
Up to 70% pollutant reduction.
Heavy-duty road freight proof connects laboratory emission readings to fleet-level validation.
Up to 25% useful output.
Marine large-engine evidence confirms the combustion logic beyond small engines and light-duty fuel use.
What the record shows.
NTROPYX is presented through measured combustion data, not marketing claims.
Bench reports, accredited laboratory chain and field records across road, marine and industrial diesel engines confirm one consistent technical direction: fuel consumption reduced, pollutants lowered, combustion response strengthened.
- 8–12%fuel saving window across bench and fleet references
- Up to 70%pollutant reduction in controlled emission readings
- Up to 25%useful output gain, measurable power response improvement
Accreditation marks stay attached to reports, not decoration.
CNAS, ILAC-MRA and CMA identify the issuing laboratory recognition chain for the referenced Chinese test reports. They are laboratory accreditations, not NTROPYX or Virgo Global Energy accreditations.
Need the report pack?
Qualified buyers can request the technical evidence pack before moving into ROI modelling. The next step is commercial qualification with documented scope and decision data.