It's actually called Hist sap and it is not a freely obtainable item. You get one potion at the end of the fighter's guild questline but you have to drink it there and then as you are stuck in a room and the game will not progress until you do.
Sap and related
yes they do.
sap
no it drinks pollen from flowers
the drink sap and plant juice
The buterfly uses its tongue, often a long tube, to drink.
That depends on the type of bug it is. Some drink blood, others tears, others sap and others water. Some do not drink at all.
The combining form hist/o means
tissue
Hist Spies - 1917 was released on: USA: 22 October 1917
Butterflies drink a flower's nectar from their straw-like tongue. they also eat sap.