YEEHAW Mushroom Infused Chocolate Bar
YeeHawMushroom Infused Chocolate Bar
50G BAR • 12 SCORED PIECES • 8 INGREDIENT BLEND • LAB TESTED
- Dessert First Chocolate: A rich, smooth bar that tastes like a real treat
- Eight Ingredient Blend: Cordyceps, kanna, kava, L-theanine, citicoline, theobromine, mucuna pruriens and piperine
- 12 Even Pieces: Snap off a single square and start small, no guesswork
- No Hemp Derived Compounds: Built on mushroom extract from trusted suppliers
- Third Party Lab Tested: Batch COAs linked by QR code on every label
- Made by Koi: An established botanical brand since 2015
Flavors
More Premium Mushroom Edibles
Hand picked mushroom chocolates and gummies from other top tier makers, each one chosen to sit beside a YEEHAW bar.
Why YEEHAW
- Made by Koi, an established botanical brand since 2015
- Starts with mushroom extract from trusted suppliers
- Contains no hemp derived compounds
- Third party lab tested, with batch COAs linked by QR code
- A 50g bar scored into 12 even pieces

MK Mushroom Artisanal Chocolate Bars
ARTISANAL CHOCOLATE
Another crafted mushroom bar for the chocolate lover
View productRoad Trip Desert Stardust Mushroom Gummies
MUSHROOM GUMMIES
A pre portioned chew for those who prefer gummies to chocolate
View product
MK Magic Kingdom Mushroom Gummies
FRUIT CHEWS
Fruit chews made for small, measured servings
View product
My Magic Shrooms High Potency Mushroom Gummies
1,200MG PER GUMMY • 10 CT
The high potency pick, made for experienced customers
View product
Road Trip Microdosed Blend Mushroom Gummies
BLEND GUMMIES • 20 CT
A generous 20 count pouch for easy, portioned servings
View product
DreamDose Mushroom Gummies
288MG BLEND • 15 CT
A consistent 288mg blend in every gummy
View productShop All
THE FULL COLLECTION
Browse every premium category, from kratom and kava to functional mushrooms
Shop nowYEEHAW
Shop All YEEHAW
Milk Chocolate, Cookies & Cream and Strawberry Milk mushroom chocolate bars by Koi
View the YEEHAW collection →YEEHAW Mushroom Infused Chocolate Bar
✓ Third Party Lab Tested ✓ 4g Blend per Bar ✓ 12 Pieces per Bar ✓ 3 Flavors + Sample Flight ✓ No Psilocybin
The YEEHAW Mushroom Infused Chocolate Bar puts dessert first. Each 50g bar comes in Milk Chocolate, Cookies & Cream or Strawberry Milk, with a 4g botanical blend worked into every square. Cordyceps, kanna and kava lead an eight ingredient lineup, rounded out by L-theanine, citicoline, theobromine, mucuna pruriens and piperine. YEEHAW is the mushroom chocolate line from Koi, a name in the botanical space since 2015, and it is made for adults who would rather break off a piece of good chocolate than open a capsule bottle. Choose your flavor, or take home the Sample Flight with one bar of each.
What Makes It Unique
- Kanna, Kava and Cordyceps in One Bar: Three ingredients with deep roots, joined by five supporting botanicals and nootropics
- Even Pieces, No Guesswork: Scored into 12 pieces, each carrying about 333mg of the blend
- Easy Low Start: Snap a piece in half for a gentle first serving
- Real Dessert Flavors: Creamy milk chocolate, cookie studded white chocolate and strawberry cream
- No Psilocybin: Built from legal botanicals, a functional mushroom and nootropic ingredients
- Third Party Lab Tested: Every bar is tested by the manufacturer
Why People Reach For It
- Chocolate Over Capsules: A favorite for customers who want kanna and kava in a format that tastes like a treat
- A Quiet Evening Ritual: Customers keep a bar on hand for slow nights at home, one square at a time
- The Tradition Behind It: Kava has been poured in Fiji, Vanuatu and Tonga for generations, and kanna is a South African succulent with a long history among the Khoisan people
- Built for Portioning: Twelve pieces per bar make it easy to keep every serving consistent
- An Easy Way to Explore: The Sample Flight lets you taste all three flavors before choosing a favorite
Three Flavors and a Sample Flight
Milk Chocolate
Cookies & Cream
Strawberry Milk
Sample Flight (All 3 Flavors)
Why Trust YEEHAW and Koi
- Established Since 2015: Koi is one of the most established names in the botanical and hemp wellness space
- Third Party Lab Tested: YEEHAW bars are lab tested, and Koi has long backed its products with batch COAs linked by QR code on the label
- Trusted Suppliers: Koi's mushroom products start with mushroom extract from trusted suppliers and contain no hemp derived compounds
- Full Ingredient Transparency: Complete ingredient lists, allergens included, are posted for every flavor
- Industry Involvement: Koi supports industry groups such as the U.S. Hemp Roundtable and the Hemp Industries Association
Why Shop With Us
- Direct Manufacturer Partnerships: We source straight from the brands we carry
- Guaranteed Authentic: 100% genuine YEEHAW chocolate in original sealed packaging
- Lab Tested Consumables: Every consumable we stock is third party lab tested by its manufacturer
- Fast, Discreet Shipping: Orders are processed quickly and ship in discreet packaging
- Knowledgeable Staff: Questions about flavors or portions? Reach our team on the contact page
How to Use
- Start Low: Begin with 1/2 piece, especially if kanna or kava is new to you
- Manufacturer Directions: The label serving is 1 piece. Wait 45 to 60 minutes before deciding whether to have more
- Adjust Slowly: Do not exceed the recommended serving
- Plan Ahead: Adults 21+ only. Do not drive or operate heavy machinery after use
- Storage: Keep in a cool, dry place away from sunlight and heat. If the bar softens, refrigerate it until firm before breaking it into pieces
Frequently Asked Questions
What is the YEEHAW Mushroom Infused Chocolate Bar?
Does it contain psilocybin?
How much blend is in each piece?
How much should I start with?
What comes in the Sample Flight?
What allergens does it contain?
Is it lab tested?
Will the chocolate melt in shipping?
What other mushroom chocolates and gummies do you carry?
How should I store the bar?
Ingredients
Proprietary Magic Blend (4g per bar): Cordyceps, Kanna, Kava, L-Theanine, Citicoline, Theobromine, Mucuna Pruriens, Piperine
Milk Chocolate: Milk chocolate coating wafers (sugar, cocoa butter, milk solids, nonfat dry milk, whey powder, soy lecithin [emulsifier], artificial vanilla flavor); milk chocolate flavored candy wafers (sugar, hydrogenated palm kernel oil, palm oil, cocoa powder, whey powder, nonfat dry milk, whole milk solids, soy lecithin [emulsifier], salt, artificial flavor), coconut oil, sunflower lecithin, whole milk powder, natural flavors (vanilla, chocolate ganache, dark chocolate fudge), sea salt, sucralose
Strawberry Milk: White chocolate coating wafers (sugar, vegetable oil [palm kernel oil and hydrogenated palm kernel oil], cocoa butter, nonfat dry milk solids, whole milk solids, soy lecithin [emulsifier], salt, artificial flavor), coconut oil, sunflower lecithin, whole milk powder, natural flavors (vanilla, strawberry cream), freeze dried strawberry powder, sea salt, sucralose
Cookies & Cream: White chocolate base with chocolate cookie pieces (enriched wheat flour [thiamine mononitrate, riboflavin, folic acid], palm and/or canola oil, cocoa processed with alkali, invert sugar, leavening, soy lecithin, chocolate, salt, chocolate liquor, high fructose corn syrup, cornstarch, artificial flavor), sea salt, sucralose
Allergens: Contains milk, soy and coconut. Cookies & Cream contains wheat. Some flavors may contain traces of tree nuts or egg.
Per Bar: 50g (1.76oz) | 12 pieces | 4g blend | about 333mg per piece
Every YEEHAW chocolate bar is third party lab tested by the manufacturer. View COAs here.
Warnings (click to view)
Shipping Restrictions (click to view)
FDA Disclaimer: These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease.
- Product Type:
- Mushroom infused chocolate bar
- Brand:
- YEEHAW by Koi
- Package Quantity:
- 1 bar scored into 12 pieces, or a Sample Flight of 3 bars
- Net Weight:
- 50g (1.76oz) per bar
- Strength:
- 4,000mg proprietary blend per bar, about 333mg per piece
- Flavors:
- Milk Chocolate, Cookies & Cream, Strawberry Milk, Sample Flight (one bar of each)
- Blend Ingredients:
- Cordyceps, kanna, kava, L-theanine, citicoline, theobromine, mucuna pruriens, piperine
- Psilocybin Content:
- None. The mushroom ingredient is cordyceps, a functional mushroom
- Allergens:
- Milk, soy and coconut in all flavors. Wheat in Cookies & Cream. May contain traces of tree nuts or egg
- Lab Testing:
- Third party lab tested by the manufacturer
- Suitable For:
- Adults 21+ who prefer a chocolate format over capsules
- Use Limits:
- Start with 1/2 piece. Label serving is 1 piece. Wait 45 to 60 minutes before having more and do not exceed the recommended serving