The Geeks Picks:
Shower Shock Caffeine Soap Travel
Shower Shock Caffeine Soap Travel
A travel sized edition of Earth's first caffeinated soap...
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 $2.99 - $19.99
Chargers Chocolate Espresso Beans
Chargers Chocolate Espresso Beans
The totally portable chocolate covered coffee confection!
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 $2.99 - $9.99
Buzz Bites Chocolate Chews
Buzz Bites Chocolate Chews
All the energy of an energy drink, none of the bull...
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 $3.49 - $10.99
Penguin Mints - Chocolate Mint
Penguin Mints - Chocolate Mint
The original caffeinated mint, and a ThinkGeek favorite, chocolate-mint flavored
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 $2.99 - $10.99
Blitz Energy Gum
Blitz Energy Gum
The most caffeinated gum ever - 55mg per piece!
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 $3.99 - $9.99
Headshot Gamer Bar
Headshot Gamer Bar
100mg of Guarana per bar and toffee goodness.
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 $2.99 - $9.99
Shower Shock Caffeinated Body Wash
Shower Shock Caffeinated Body Wash
The best way to perk up a shower is with caffeine!
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SumSeeds Caffeinated Sunflower Seeds
SumSeeds Caffeinated Sunflower Seeds
Get your seeds and caffeine too! 120mg of caffeine per bag!
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 $4.99 - $9.99
Pacific Chai
Pacific Chai
Chai is an powdered Asian beverage which packs a lot of unique, mellow flavors...
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 $6.99
Case o' BuzzWater
Case o' BuzzWater
The Worlds Most Potent Caffeinated Beverage Ever Bottled...
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Jolt Beverages
Jolt Beverages
The original caffeinated cola now available in five different flavors!
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 $29.99
Javapops
Javapops
Caffeinated lollypops pack a load of delicious taste and 60mg of caffeine!
More Info Add to Cart $9.99

Over 844,462,684 milligrams of caffeine served by ThinkGeek to its loyal fans since 1999. Wowzers!
See What's New
in the Caffeine category
Featured Product:
Case o' Bawls
Case o' Bawls
Hey folks! G33K B33R is here! What is it? It's the world's best caffeinated root beer from the fine folks at BAWLS! Woohoo! Check out the new BAWLS flavor right now and get your BAWLS on hippies!
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 $32.99 - $39.99
Customer Favorites:
Penguin Mints
Penguin Mints
The original caffeinated mint, and a ThinkGeek favorite, peppermint flavored
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 $2.99 - $10.99
Night Light Caffeinated Chai Mints
Night Light Caffeinated Chai Mints
Lightly caffeinated; perfect for a little pick-me-up.
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 $2.99 - $9.99
Penguin Cinnamons
Penguin Cinnamons
The original caffeinated mint, and a ThinkGeek favorite, cinnamon flavored
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 $2.99 - $10.99
Case o' Bawls
Case o' Bawls
ThinkGeek's favorite caffeinated beverage. Need we say any more?
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 $32.99 - $39.99
Original Ring Thing
Original Ring Thing
A hidden bottle opener in the palm of your hand.
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 $7.99
DIY Drinking Strawz
DIY Drinking Strawz
All drinks taste better if you build the straw yourself!
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 $7.99 - $19.99
Crackheads
Crackheads
White and dark chocolate covered espresso beans.
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 $1.99 - $8.99
Black Black Gum/Candy
Black Black Gum/Candy
By popular demand, the intensely caffeinated black gum direct from Japan!
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 $1.99 - $7.99
Caffeine Molecule
Caffeine Molecule
A ThinkGeek Classic. A simple shirt with a great molecule on it...
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 $14.99 - $18.99
Not A Paper Cup
Not A Paper Cup
It's not paper, it's ceramic!
More Info Add to Cart $19.99
Shower Shock Caffeinated Soap
Shower Shock Caffeinated Soap
Soap with caffeine infused in it! Believe it. A truly clean buzz...
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 $6.99 - $37.99
Foosh Energy Mints
Foosh Energy Mints
Shockingly Powerful & Seriously Caffeinated Mints!
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 $3.49 - $10.99