In The Witcher computer game[ | ]
Italic text in Effect column reflect the in-game text on the medallion area when a potion is used.
Potions[ | ]
| Image | Name | Ingredients | Effect | Duration/Toxicity |
|---|---|---|---|---|
 |
Bindweed |   
|
Increases resistance to acid and acid-based poisons. Acid resistance increased by 70%. | Long (8 hrs) Medium |
 |
Cat | 
|
Grants vision in total darkness.Seeing in the dark. | Long (8 hrs) Low |
 |
Kiss | 
|
Increases resistance to bleeding; stanches any current bleeding. Resistance to Bleeding increased by 70%. | Long (8 hrs) Medium |
 |
Perfume |
|
Upon consumption — Intoxication: Attack efficiency reduced by 50%. | Long (8 hrs ?) Medium (?) |
 |
Potion for Triss |   
|
Quest item for Triss only, made by Geralt it cures Triss and only Triss. | Permanent None |
 |
Tawny owl |
|
Significantly accelerates Endurance regeneration. | Long (8 hrs) Medium |
 |
White Gull |
|
Alchemical base used to make other potions. Mild witchers' hallucinogen. Intoxication: Attack efficiency reduced by 50%. | Long Medium |
 |
White Honey |
|
Reduces toxicity to zero and cancels the effects of other potions. | Immediate None |
 |
Willow |
|
This potion grants immunity to the stun and knockdown effects. Immunity to Stun and Knockdown effects. | Long (8 hrs) High |
 |
Wives' Tears |
|
Neutralizes the effects of alcohol intoxication i.e. drunkenness not toxicity. | Immediate Low |
Oils[ | ]
| Image | Name | Ingredients | Effect | Duration |
|---|---|---|---|---|
 |
Necrophage Oil |
|
A blade coated with this substance inflicts increased damage on necrophages. Damage inflicted on necrophages increased by 100%. | 24 hours |
 |
Specter Oil |
|
A blade coated with this substance inflicts increased damage on specters. Damage inflicted on specters increased by 100%. | 24 hours |
Bombs[ | ]
| Image | Name | Ingredients | Effect | Duration |
|---|---|---|---|---|
 |
King and Queen |
|
Evokes fear in the hearts of opponents. | Immediate |
In The Witcher 2: Assassins of Kings[ | ]
Potions[ | ]
| Image | Name | Ingredients | Effect | Duration/Toxicity |
|---|---|---|---|---|
 |
Petri's Philter |   
|
Increases Sign damage. | 10 / 50 |
 |
Thunderbolt |  
|
Significantly increases damage dealt at the expense of Vitality and its regeneration. | 10 / 50 |
 |
Mongoose | 
|
Provides protection from the Kayran's toxic mucus. | 10 / 25 |
 |
Rook |  
|
Increases sword damage. | 10 / 25 |
 |
Swallow | 
|
Increases vitality regeneration. | 10 / 25 |
 |
Golden Oriole |
|
Increases all resistances. | 10 / 25 |
 |
Cat |
|
Allows seeing in total darkness and through walls. Decreases damage dealt. | 5 / 25 |
Oils[ | ]
- None
Bombs[ | ]
| Image | Name | Ingredients | Effect |
|---|---|---|---|
 |
Red haze |
|
Releases a cloud of psychoactive gas. |