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Fallout 4-Database-Consumables-Rad-X
All Consumables

Rad-X
Fallout 4 Consumable

Rad-X

+100 Rad Resist for 3 minutes

0.1
Chems

Rad-X is a chem in Fallout 4. Its main effect: +100 Rad Resist for 3 minutes.

1 perk changes how well it works.

Used in Builds

Jump into the character build planner with this consumable — and the perks and items you've toggled — already selected, then build the rest of your loadout around it.

Create a build with Rad-X

Stats and Effects

+100 Rad Resist for 3 minutes
Radiation Resistance: +100 (3m)
Weight
0.1
Value
40

Effectiveness

These perks and items change what Rad-X does. Toggle them and watch the effects above update — scaled values show in yellow with their base alongside.
Perk
Chemist

Any chems you take now last an additional 200% longer.

16
32
45

Stacking

Stacks freely: none of this item's effects replace, or get replaced by, other consumables.

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