Warning -- Satire -- old April Fools post!

You've heard of Bulletproof Coffee, that mixture of coffee and butter that keeps you lean and supercharges your mental focus.

The problem with Bulletproof Coffee is that the butter forms a greasy oil slick on top of your coffee.  Yuck!  Is there any way to rescue Bulletproof Coffee?

Enter Invincible Coffee, the next evolution of Joe.

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