All ConsumablesRad-X
Rad-X
Fallout 76 Consumable
Rad-X
+300 Rad Resist for 10 minutes.
-3% 0.25
Chems
Rad-X is a chem in Fallout 76. Its main effect: +300 Rad Resist for 10 minutes.
1 perk and 2 mutations change how well it works.
Used in Builds
Jump into the character build planner with this consumable — and the perks, mutations, and items you've toggled — already selected, then build the rest of your loadout around it.
Create a build with Rad-XStats and Effects
+300 Rad Resist for 10 minutes.
+300 Rad Resist, Mutations Suppressed. (10m)
Effect Strength: -75% (10m)
-3%
Weight
0.25
Value
25
Rad-X Locations
Found at 152 locations across Appalachia, 9 in fixed spawns and 392 at chance spawn points. The largest share is at Shining Creek Cavern (4 + 1 × 21% chance).
Show all 152 locations
Effectiveness
These perks, mutations, and items change what Rad-X does. Toggle them and watch the effects above update — scaled values show in yellow with their base alongside.
Stacking
More Consumables
Orange Mentats
+5 Perception and +10% V.A.T.S. Accuracy for 5 minutes.
Chem
Overdrive
+15% Damage and +30% Critical Damage for 3 minutes.
Chem
Phantom Device
Frenzies nearby creatures and renders you almost completely invisible.
Chem
Psycho
+15% Damage and 100 Damage Resist for 3 minutes.
Chem
Psychobuff
+25% Damage, +3 Strength, +3 Endurance and +65 max Health for 3 minutes.
Chem
Psychotats
+25% Damage, 75 Damage Resist and +3 Perception for 3 minutes.
Chem
Rad-X: Diluted
+125 Rad Resist for 10 minutes.
Chem
RadAway
Removes 300 Rads. Chance for disease. Chance to cure mutations. · Disease resistance: -50 (15m)
Chem
RadAway: Diluted
Removes 150 Rads. Increases chance for disease. Chance to cure mutations.
Chem
RadShield
+600 Rad Resist for 15 minutes.
Chem
Skeeto Spit
+25 max Health for 10 minutes.
Chem
Stealth Boy
Invisible for 30 seconds.
Chem