TOP-SELLER
Watermelon
Fungi-Powered Seltzer
$25.99
Watermelon
Flavor: Watermelon
Quantity
🚚 Ships 1 Business Day
📦 Free Shipping $50+
🌿 What's Inside?
- Lion’s Mane — dual-extracted from the fruiting body
- Cordyceps — dual-extracted from the fruiting body
- Red Reishi — dual-extracted from the fruiting body
- Aquamin® ocean minerals — calcium & magnesium
- Organic agave & real fruit — lightly sweetened, never syrupy
40 calories · 9g sugar · Caffeine-free · Alcohol-free · Vegan · Gluten-free · Non-GMO · No artificial sweeteners
⚡ How It Works
Dual-extracted mushrooms pull both the water-soluble and fat-soluble compounds from each mushroom — so you get the full spectrum in every sip.
Every can also includes Aquamin® marine minerals, a magnesium and calcium source derived from the North Atlantic.
✅ Lab Tested & Quality Assured
Third-Party Lab Tested
Every batch of Fungi Fusion is tested for purity, potency, and safety. Certificates of Analysis (COAs) are available for full transparency—just scan the QR code on your can.
Clean, Compliant Ingredients
Made with high-quality mushrooms and minerals, always vegan, non-GMO, and free from fillers or artificial junk.
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Functional Mushroom Drink
Watermelon at a glance
- 🍄 Lion’s Mane · Cordyceps · Reishi
- 🧠 Focus & clarity
- ⚡ Clean energy, zero caffeine
- 🧘 Calm & balance
- 🌊 Ocean minerals
- 🌱 Vegan · Gluten-free · Non-GMO
- 🔬 Lab tested
- 📦 Ships nationwide
Watermelon is a premium functional mushroom drink by Happie® featuring Lion’s Mane, Cordyceps, and Red Reishi mushrooms, plus magnesium and calcium from ocean minerals. Caffeine-free and alcohol-free, 40 calories and 9g sugar per can, with no artificial sweeteners. Vegan, gluten-free and non-GMO. Tastes like a seltzer, not a shake. Ships nationwide.
📦 Free shipping $50+
💜 Subscribe & save 20%
The Happie Difference
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⚡ Dual-Extracted Mushrooms
Packed with Lion’s Mane, Cordyceps, and Reishi for real focus, energy, and calm—no caffeine or crash.
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🍯 No Cane Sugar – Naturally Sweetened
Sweetened with organic agave. Just 40 calories and no refined sugar. All flavor, zero crash. -
🌊 Aquamin® Marine Minerals
Magnesium and calcium from Aquamin®, sourced from the North Atlantic — a little something extra alongside the mushroom blend. -
🌱 Farm to Can
Organic North American mushrooms, fully traceable from farm to can. Clean, plant-powered ingredients you can trust.
Everything You Want, Nothing You Don't
Alcohol Free
Functional Mushrooms
Low Cal
Vegan
No Cane Sugar
Loved by 1,200+ Happy Drinkers
Real people. Real vibes. Real results.
Why happie hits different
Non-alcoholic, low-calorie, and always third-party tested for purity and safety.
Shop Happie Now
|
Other Brands | |
|---|---|---|
| Fast-Acting Functionals | ||
| American Sourced Ingredients | ||
| Mineral-infused Formula | ||
| Alcohol Free | ||
| 3rd-party Lab Tested | ||
| Nothing Fake |
Questions? We got them!
Yes! Most people notice a gentle boost in focus, energy, and mood about 15–30 minutes after drinking. Effects are smooth and subtle—no jitters or crashes.
Fungi Fusion is made with clean, vegan, non-GMO ingredients and is safe for daily enjoyment. As with any supplement, listen to your body and consult your doctor if you have health concerns.
Absolutely. Fungi Fusion pairs well with water, juice, or smoothies. If mixing with other supplements, check with your healthcare provider if you have questions.
Every can is made with Lion’s Mane, Cordyceps, and Red Reishi mushrooms, plus magnesium and calcium from ocean minerals. No caffeine, no alcohol, no artificial sweeteners.
One can is a standard serving. Start with one and see how you feel. You can enjoy more, but everyone’s different—find what works for you.
Lion’s Mane, Cordyceps, and Red Reishi — all dual-extracted from the fruiting body. They’re what the drink is made with, not why you drink it: that part is the flavour.
Aquamin® is a marine-derived source of magnesium and calcium, harvested from the North Atlantic. It's included alongside the mushroom blend in every can.
Yes! Fungi Fusion is vegan, gluten-free, and made without common allergens or artificial additives.
Sweetened with organic agave—no cane sugar, no artificial sweeteners, and just 40 calories per can.
Every batch is third-party lab tested for purity and safety. Scan the QR code on your can for full test results.
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