Reishi Mushroom Dark Chocolate Bar | Nibble Chocolate

Single-origin dark chocolate made with coconut sugar and functional mushrooms. Crafted in small batches in San Diego.

ABOUT THIS BAR & INGREDIENTS

Crafted for calm evenings, slower moments, and grounding rituals, our Reishi Mushroom Dark Chocolate blends premium dark chocolate with organic reishi mushroom in one deeply satisfying bite.

This handcrafted functional mushroom chocolate bar was created for people who love intentional indulgence — rich cacao flavor, elegant bitterness, and a smooth earthy finish that feels comforting without feeling heavy.

Made in small batches with organic ingredients, this vegan and gluten free chocolate transforms an everyday chocolate break into something slower, warmer, and more thoughtful. The bold cacao profile pairs beautifully with coffee, tea, red wine, or your favorite nighttime ritual.

Sophisticated, earthy, and quietly indulgent, it is functional dark chocolate the unmistakably Nibble way.

Explore all functional chocolate →

Small-batch dark chocolate · Functional mushrooms

Chocolate for every state of mind.

Relax deeper. Focus longer. Move brighter. Three functional chocolate bars crafted with single origin cacao, coconut sugar, and organic mushrooms.

Explore the collection
Nibble Cordyceps Energy Drive functional dark chocolate bar
Nibble Reishi Relax Unwind functional dark chocolate bar
Nibble Lion’s Mane Focus Flow functional dark chocolate bar

Three chocolate moods, crafted from cacao and mushrooms.

A small-batch dark chocolate collection made with coconut sugar, single origin cacao, and three functional mushrooms: Reishi for unwinding, Cordyceps for drive, and Lion’s Mane for focus.

Nibble Functional Chocolate collection with Reishi, Cordyceps, and Lion’s Mane

We source certified organic mushrooms grown in controlled environments to preserve their full spectrum naturally — no fillers, no carriers, no shortcuts.

Certified organic Full spectrum No fillers No carriers

Every ingredient is selected for purity, consistency, and flavor compatibility with dark cacao, because functional chocolate should still taste like exceptional chocolate.

Nibble Reishi Relax Unwind dark chocolate bar

Calm cacao ritual

Reishi, for unwinding.

A softer dark chocolate moment made with single origin cacao, coconut sugar, cocoa butter, reishi, vanilla, and sea salt. Designed for slowing down, settling in, and ending the day with intention.

Relax · unwind 70% Dark chocolate Made with coconut sugar View Reishi bar →
Nibble Cordyceps Energy Drive dark chocolate bar

Bright cacao boost

Cordyceps, for forward motion.

A warmer, brighter dark chocolate moment made with single origin cacao, coconut sugar, cocoa butter, cordyceps, vanilla, and sea salt. Built for energy, drive, and one more excellent bite.

Energy · drive 70% Dark chocolate Made with coconut sugar View Cordyceps bar →
Nibble Lion’s Mane Focus Flow dark chocolate bar

Focused cacao flow

Lion’s Mane, for focus and flow.

A clean, thoughtful dark chocolate ritual made with single origin cacao, coconut sugar, cocoa butter, lion’s mane, vanilla, and sea salt. For the days when your mind wants a little room to breathe.

Focus · flow 70% Dark chocolate Made with coconut sugar View Lion’s Mane bar →

Handcrafted to nibble, not gobble.

For us, chocolate making is an art. We keep learning, experimenting, and crafting small batches with the best quality cocoa beans we can get our hands on.

Single origin cacao Rich, elegant, and satisfying.
Coconut sugar A softer kind of sweetness.
2.3 oz / 65g 64 nibbles per bar.
At Nibble, we don’t add ingredients to make claims. We choose ingredients worth adding.

From the Nibble journal

Functional mushrooms, dark chocolate, and the ritual behind the bar.

We wrote a science-minded, cacao-loving guide to Reishi, Cordyceps, and Lion’s Mane — why these mushrooms are so interesting, how they fit into a thoughtful chocolate ritual, and why functional chocolate should still taste like exceptional chocolate.

Read the article
Nibble Functional Chocolate bars in San Diego
Reishi Cordyceps Lion’s Mane