The Heartreach Potion is a buff potion which grants the Heartreachbuff when consumed. The buff increases the pickup range of life recovery Hearts by 15.625 tiles, from 2.625 tiles to a total of 18.25 tiles. This lasts for 8 minutes, but can be canceled at any time by right-clicking the icon (), by selecting the icon and canceling it in the equipment menu (), by double-tapping the buff icon (), or by canceling the buff from the buffs screen ().
This potion can only be crafted with access to a Crimson biome due to the Crimson Tigerfish requirement, but can be also be obtained as a random reward from fishedcrates in any world. Wooden Crates drop buff potions at a rate of 1 in 7, Iron at 1 in 4, and Golden at 1 in 3.
Like the Rage Potion to the Wrath Potion, the Heartreach Potion may be seen as a counterpart to the Thorns Potion, as both give defensive buffs with imagery which references their respective biomes.