All ConsumablesGrape Mentats
Grape Mentats
Fallout 4 Consumable
Grape Mentats
+5 Charisma, barter 10% better for 8 minutes.
10% 0.1
Chems
Grape Mentats is a chem in Fallout 4. Its main effect: +5 Charisma, barter 10% better for 8 minutes. Each use carries a 10% chance of Mentats Addiction.
2 perks change 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 Grape MentatsStats and Effects
+5 Charisma, barter 10% better for 8 minutes.
Charisma: +5 (8m)
Sell Prices: x1.1 (8m)
Buy Prices: x0.9 (8m)
Weight
0.1
Value
60
Effectiveness
These perks and items change what Grape Mentats does. Toggle them and watch the effects above update — scaled values show in yellow with their base alongside.
Stacking
Taking another Grape Mentats refreshes these buffs instead of stacking them; other Mentats-family items replace the buffs to the same stats.
Can Cause
Addiction (10% chance) (1)
More Consumables
Daddy-O
+3 Intelligence, +3 Perception and -2 Charisma for 10 minutes.
Chem
Day Tripper
+3 Charisma, +3 Luck and -2 Strength for 10 minutes.
Chem
Durable Sludgepak
Damage Resistance increases with your current radiation level for 12 minutes.
Chem
Fire Belly
Do more damage, gradually increases at low health
Chem
Fury
+50% Melee Damage, +25 Damage Resist and -5 Perception for 8 minutes.
Chem
Glowing Blood Pack
+75 Rad Resist for 10 minutes.
Chem
Herbal Anodyne
Improves resistance to Insomnia & Weakness.
Chem
Herbal Antimicrobial
Improves resistance to Infection & Parasites.
Chem
Herbal Stimulant
Improves resistance to Fatigue & Lethargy.
Chem
Irradiated Blood
Chem
Jet
Slow Time for 10 seconds.
Chem
Jet Fuel
+35 Max AP and increased AP regen for 8 minutes.
Chem