Snake Oil is a special resource used for healing diseases and removing negative effects in Starfield. By obtaining it, you will increase the survivability of the main character. 

Why Do You Need Snake Oil in Starfield

Snake Oil heals:

• Skull-brain trauma;
• Concussion;
• Heatstroke;
• Overcooling;
• Lung disease;
• Poisoning, including radiation, and more.

Effect of the medicine: +20% health regeneration for 2 minutes. 

The main advantage of snake oil, compared to, for example, hospital treatment, is its budget cost. 

How to Get Snake Oil

All NPCs where you can buy snake oil in Starfield:

• From Mary Cartwright in Akila City, Cheyenne System;
• From Duncan Lynch in the Chamber of Commerce in Akila City.

Another option is to craft it yourself. You will need the following ingredients:

• 2 metabolic agents;
• 1 chlorine;
• 1 sedative.

These are all the methods available for obtaining snake oil in the game at the moment.