Caffeine + Brain Heat Change Mega Mug

19 reviews
$ 22.95 USD
The alarm goes off and you've only been asleep for three hours. You get out of bed and stumble toward the coffee pot for your dark roasted elixir. As you inhale the bold aroma, the fog in your brain begins to dissipate. You add a little cream – or maybe don't even bother – and start sipping. By the time you can see the bottom of your mug and you're reaching for a refill, the day has come into focus. You're ready for anything.

But what actually happened in your brain?

This mug has the answer for you! 

When the mug is cold, you'll see how your brain looks before the infusion of caffeine. As you fill it up and the mug warms, the design changes to show your wide-awake, post-caffeine brain.

Here's the short story on the science of what's happening:

As adenosine naturally builds up in the brain, it binds to the A1 receptor and keeps dopamine locked up. Caffeine works its magic by stealing adenosine's spot on the A1 receptor, which releases dopamine into the synaptic gap. This rush of dopamine imparts the happy, alert feeling you love about your magical brew.
Volume 20 oz
Care Hand wash, Do not microwave
Material Ceramic

 

When your order arrives, open it up and take a look. If anything isn't as expected, got damaged in transit, or doesn't fit properly, let us know and we'll make it right.
USA

Flat Rate $9.95
Orders $75+ ship for free
Expedited service available

International

Shipping is available to most countries. See details at checkout.

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Customer Reviews
5.0 Based on 19 Reviews
5 ★
100% 
19
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Filter Reviews:
VP
04/17/2022
Vaishnavi P.
United States

Gift

It was a gift for my partner who enjoys coffee and experiments with it. He would if the mug size was a bit smaller. But he loves the reaction mug.

SN
12/30/2021
Simola N.
United States United States

Friend loved it!

She is a tea drinker and this was her graduation gift. She loves the heat mug!!

RG
12/27/2021
rebekah g.

Caffeine + Brain Heat Change Mega Mug

MY MOM IS A NURSE I GAVE IT TO HER FOR CHRISMASS SHE LOVED IT

KB
12/14/2021
Kristen B.

Caffeine + Brain Heat Change Mega Mug

Beautiful looking mug, arrived very quickly. I'm hoping my stepdad likes it for his birthday gift.

M
12/14/2021
magneticsquid

Caffeine + Brain Heat Change Mega Mug

This was exactly what I expected and I love it. It was shipped quickly and came packaged really well.

D
08/06/2021
Danielle

Caffeine + Brain Heat Change Mega Mug

This mug is really cool! I got it as a gift, but am definitely getting myself one soon. It is packaged really well and is high quality. So happy with this purchase!

TN
06/21/2021
Tiffany N.

K
05/01/2021
knittingskwerlgurl

Caffeine + Brain Heat Change Mega Mug

Thank you for the fast service in replacing a broken handle! It arrived intact!

J
01/19/2021
jie28

Caffeine + Brain Heat Change Mega Mug

The mug is great as a gift, thank you!

WC
01/16/2021
Wendy C.

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