Game: Elden Ring
Alleviates scarlet rot buildup and cures rot
Sell Price: 200
Maximum Held: 99
Scarlet boluses made of cave moss. Craftable item. Alleviates scarlet rot buildup and cures rot aliment. Scarlet rot accumulates gradually, coming into effect once the threshold is reached. Scarlet rot ailment greatly lowers HP in steady increments for a period.
Where to Find Preserving Boluses
They can be crafted after acquiring the Armorer’s Cookbook  in the Siofra River dungeon, in Limgrave. You can find the Armorer’s Cookbook  west of the Siofra River Bank site of grace.