1a254978_der_Scrolls_V_Wiki___Neoseeker__Effect
[Perk] Experimenter (3 levels) [Skill Level Requirement] 50/?/? [Perk Requirement] Benefactor [Effect] 
Eating an indgredient reveals 2/3/4 of it's effects.
Alchemy - Skyrim - Elder Scrolls V Wiki - Neoseeker
Effect