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Think Fast

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Think Fast starts with single-origin Costa Rican freeze-dried coffee, because the coffee itself matters. Then it goes further.

First Person's Crystallized Lion's Mane is the world's only soluble, tasteless, rapidly absorbable Lion's Mane extract. That means no grit, no mushroom aftertaste, and focus you'll feel from your very first cup.

Real coffee taste. No compromise on flavor, ever.

Felt on day one. Crystallized Lion's Mane your body can actually use, immediately.

Completely soluble. Dissolves fully. Drinks clean.

This is what coffee looks like when it works as hard as you do.

Tasting notes

  • Brown Sugar
    Brown Sugar
  • Citrus
    Citrus
  • Apricot
    Apricot
  • Honey
    Honey
  • Chocolate
    Chocolate

Supports:

  • Clean Mental Lift
  • Elevated Focus
  • Rapid Cognitive Clarity
1

30 servings per container

THE SCIENCE BEHIND THE CLARITY

A Smarter Form of Lion’s Mane Changes Everything.

Most functional coffees use raw mushroom powder. The problem: powder doesn’t fully dissolve, the taste bleeds through, and absorption is unpredictable. You get an inconsistent experience every time.

Think Fast uses Crystallized Lion’s Mane and a proprietary extraction process that produces the world’s first fully soluble, completely tasteless Lion’s Mane crystal. It dissolves instantly in hot or cold liquid, absorbs faster than any powder alternative, and delivers a precise, consistent dose in every single cup.

The result isn’t just cleaner coffee. It’s a cognitive upgrade that actually works.

Benefits

  • Fully soluble with zero grit, zero mushroom taste
  • Faster absorption than raw mushroom powder
  • Consistent dose, every cup
  • Works hot or cold, no stirring required
  • Backed by emerging research on neurogenesis and cognitive function
View The Science

Ingredients

Most coffees wake you up. Think Fast wakes up your brain with sharper thinking, cleaner energy, and none of the crash that kills your afternoon.

Premium Costa Rican Freeze-Dried Instant Coffee
Crystallized Lion’s Mane Mushroom
Energy and clarity*

How it works

Auto-refill monthly at a 15% discount. Modify or cancel anytime.

Energy and clarity*

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1

How it works

Auto-refill monthly at a 15% discount. Modify or cancel anytime.

What makes Crystallized Lion’s Mane so special?

Crystallization removes the earthy taste of mushrooms, leaving just the rich, premium coffee flavor.

It creates a highly soluble product – no gunk, grit, or constant stirring.

Crosses the blood-brain barrier for rapid-onset cognitive effects.

  • Clear
  • Alert
  • Focus

How to use

Elevate your daily ritual with a fusion of premium Costa Rican freeze-dried coffee and Crystallized Lion’s Mane. Enjoy smooth, balanced café-quality coffee with the cognitive benefits of Lion’s Mane without sacrificing quality. 

Mix 1 teaspoon of Think Coffee into 8-10 ounces of hot or cold water. Drink daily to maximize cognitive health benefits.

Use For

  • An elevated morning ritual
  • Heads-down work or chores
  • Learning a new skill

Tailor a protocol that fits your lifestyle

"Sunbeam gives me insane productivity and makes me feel inspired & focused. I have been telling my friends all about First Person!"

Name
@polina_meshkova
Occupation
Digital Creator

"After taking Sunbeam I’ve never felt so alert first thing in the morning. I don’t even need my morning coffee!"

Name
Cameron K.
Occupation
Vice President
Collection

"Productivity has been off the charts since I started taking Sunbeam! I’ve started to combine it with Golden Hour for a real creative flow."

Name
Luna S.
Occupation
Artist
Collection

FAQ

Technically, yes, but also no. Think Fast Exponential Coffee is a premium Costa Rican instant coffee enhanced with First Person’s fully-soluble Crystallized Lion’s Mane mushrooms.

In simple terms, neurotransmitters are the body’s chemical messengers. They are used by the nervous system to help neurons, or nerve cells, communicate with one another. They also help neurons transmit signals to other target cells throughout the body.

All of the colors you see in the capsules are naturally derived from food. Golden Hour's microbeadlets are colored by curcumin, turmeric, red cabbage and chlorophyll.

Yes. We encourage you to find the protocol that's going to work best for you but here's a couple of suggestions to get you started.

The complete collection is meant to enhance every part of your day. Maximize focus and productivity with Sunbeam, tune into joy and connection with Golden Hour, and slip into deep sleep with Moonlight.

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