In The Witcher computer game[edit | edit source]
In The Witcher 2, projected toxicity is shown during Meditation as Geralt imbibes potions. The total level of toxicity increases for the duration of each potion consumed, effectively limiting how many may be active at once. The least toxic potions have a toxicity of 25 and the most toxic have a toxicity of 50. Geralt cannot consume potions if their combined toxicity exceeds 100, a visual indicator is the toxicity bar turning orange for invalid combinations.