All PerksChemist
Chemist
Fallout 4 Perk
Chemist
Any chems you take now last an additional 200% longer.
16
32
45
I
IntelligenceChemist is an Intelligence perk in Fallout 4 with 4 ranks, requiring Intelligence 7. Its higher ranks unlock at levels 16, 32 and 45.
Any chems you take last 50% longer. Far out.
Chemist Builds
Level 51
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The Power Armor Commando
PA Commando build
Level 50
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Wasted Lander
Chem Alcohol Caffeine Addict Sneaky Plasma Sniper build
Level 151
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Skinny Malone
Mobster build
Level 71
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Shotgun Caravan
Fallout 4 build
Level 145
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Settlement lord
Pipe Weapons build
Level 57
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Roleplay Complete
Fallout 4 build
Level 57
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Where I'm at now
Fallout 4 build
Level 53
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Current in Progress
Lvl 48 in progress build
Level 179
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John "Johnny Boy" Murphy
Catch Wrestler & Boxer build
Show all 14
builds
Ranks
Any chems you take last 50% longer. Far out.
Level 16
Any chems you take now last twice as long.
Level 32
Any chems you take now last an additional 150% longer.
Level 45
Any chems you take now last an additional 200% longer.
Effects
This is an approximation of the in-game effects. Some effects may be missing, incorrect, or poorly formatted, but they can often reveal hidden mechanics.
Effect Duration
x1.5
Effect Duration
x2
Effect Duration
x2.5
Effect Duration
x3