Mush N Go Review: Is This Natural Coffee Alternative Worth It?
Mush n Go is a French adaptogenic mushroom coffee brand, made in Brittany in a certified laboratory. Its flagship product, Brainstoorm, delivers 6,250 mg of active ingredients per cup — including 3,000 mg of Lion's Mane, Cordyceps and Chaga at clinical doses — making it the most concentrated formula available in France. 🍄

our experts


pick

.avif)
My quick take on Mush N Go
I took a close look at Brainstoorm, Mush n Go's flagship product. What stands out immediately is the real density of the formula: 6,250 mg of active ingredients per cup, including 3,000 mg of functional mushrooms (Lion's Mane, Cordyceps and Chaga, each dosed at 1,000 mg — a genuine clinical dose). The 240g pouch is the largest format on the market, providing 30 servings of 8g. NewCaff® technology (patented slow-release caffeine, just 20 mg) delivers stable energy for 6 to 8 hours without a crash.
Customer feedback on Trustpilot (4.8/5) confirms what I see in the formula: smooth, long-lasting energy, better focus without jitters, and calmer digestion thanks to 2,708 mg of prebiotic Acacia fiber — a unique combination on the market. Made in Brittany, vegan, non-GMO, gluten-free, independently lab-tested and backed by a 60-day guarantee: Mush n Go ticks every transparency box.
.avif)
In this full review, we take a close look at Mush n Go's formula, real dosages and promises — to see whether Brainstoorm really is the most serious mushroom coffee on the French market.
Brand Rating
Product Rating
User experience
Delivery and customer service
.avif)
My experience with Mush n Go: The Test
I ordered the Brainstoorm Choco-Hazelnut to form my own opinion on this alternative to coffee which displays unusual dosages. As soon as you open the 240g pouch, the fine texture of the powder and the cocoa-hazelnut aroma immediately make you want it. With oat milk, it’s our absolute favorite.
🔎 Verdict on Taste and Texture
Brainstoorm Choco dissolves perfectly in 200 ml of hot water or plant-based milk, without lumps, with a pleasant and homogeneous consistency. The chocolate-hazelnut taste is round, natural, without any aftertaste of a food supplement. The Coffee version (with chicory, almost caffeine-free at 0.7 mg) is perfect for lovers of the coffee ritual without the effects of caffeine. Each portion represents only 11.84 kcal, a detail that matters for daily consumption.
👉 Effectiveness and Feeling
What sets Brainstoorm apart from all other mumushroom coffees on the market is the NewCaff® technology : 20 mg of sustained-release caffeine which avoids the jittery peak of regular coffee. The energy felt is progressive, stable over 6 to 8 hours, without the feeling of fatigue at the end of the morning.
THE 3,000 mg of functional mushrooms (Lion's Mane for concentration, Cordyceps for endurance, Chaga for the antioxidant) create a synergy that customer reviews confirm on Trustpilot. The 2,708 mg of prebiotic Acacia fibers are a real bonus: soothed digestion from the first weeks, a combination not found in any other adaptogenic drink on the market.
Who is Mush n Go?
Mush n Go is a French brand of adaptogenic mushroom coffee and dietary supplements, manufactured in a certified laboratory in Brittany. The mission is clear: to offer formulas with real, verifiable dosages, not marketing. Each product is vegan, GMO-free, gluten-free and tested in an independent laboratory.
The range counts today 7 distinct formulas : 2 adaptogenic drinks (Brainstoorm Choco and Coffee) and 5 courses in capsules (Focus, Energy, Anti-Stress, Sleep+, Immunity, Muscle Recovery), as well as targeted packs. Each product is designed for a specific objective, with a coherent synergy of active ingredients and justified dosages.
📌 Mush n Go’s key commitments
- French manufacturing: certified laboratory in Brittany
- Vegan formulas, GMO-free, gluten-free, no added sugar
- Independent laboratory testing on every batch
- 60-day money-back guarantee, no obligation
- Subscription at -30%, modifiable or cancelable at any time
Brainstoorm vs Classic Coffee
| Criteria | Brainstoorm (Mush n Go) | Classic Coffee |
|---|---|---|
| Asset concentration | ✅ 6,250 mg of active ingredients per cup including 3,000 mg of mushrooms at clinical dose | ❌ No functional ingredients added |
| Caffeine | ✅ 20 mg via patented NewCaff® sustained release | ❌ 80-120 mg, rapid peak followed by crash |
| Energy felt | ✅ Stable 6-8 hours, without nervousness or fatigue | ❌ Short energy, frequent crash late morning |
| Digestive comfort | ✅ 2,708 mg of prebiotic Acacia fiber — unique on the market | ❌ May cause acidity and digestive problems |
| Format | ✅ 240g pouch, 30 portions of 8g — the largest format on the market | ❌ Variable, no functional dosage standard |
| Manufacturing | ✅ Made in Brittany, certified, tested in an independent laboratory | ❌ Origin varies depending on the brand |
| Calories | ✅ Only 11.84 kcal per serving, xylitol only | ❌ Variable, often added sugar depending on the preparations |
Presentation of the Mush n Go range

Mush n Go offers 7 distinct formulas, each designed for a targeted objective. The flagship product Brainstoorm (Choco and Coffee) is the most concentrated adaptogenic drink on the market, with 6,250 mg of active ingredients per cup. The 5 capsule treatments complete the range for a well-thought-out routine.
- Brainstoorm Choco (240g, 30 servings): 6,250 mg of active ingredients, 3,000 mg of mushrooms at clinical dose, stable energy 6-8 hours
- Brainstoorm Coffee (180g, 30 servings): same trio of mushrooms, almost caffeine-free (0.7 mg), with chicory 1,000 mg
- Focus : Lion's Mane 480 mg + Ginkgo Biloba 120 mg + Rosemary 120 mg — concentration and memory
- Energy : Cordyceps 240 mg + Siberian Ginseng 60 mg + Maca 60 mg — natural endurance
- Anti-Stress : Reishi 240 mg + Ashwagandha 60 mg + Rhodiola 60 mg — regulation of cortisol
- Sleep+ : Reishi 300 mg + Ashwagandha 120 mg + Valerian 60 mg + Melatonin 1.9 mg
- Immunity : Chaga 180 mg + Reishi 120 mg + Oyster mushroom 60 mg — strengthening of natural defenses
- Muscle Recovery : Chaga 120 mg + Cordyceps 60 mg + Turmeric 120 mg + Boswellia 60 mg
Zoom on the composition: Understanding Brainstoorm really worth?
With 6,250 mg of active ingredients per cup, Brainstoorm is objectively the most concentrated formula on the French market. The 3,000 mg of functional mushrooms are distributed equally: 1,000 mg of Lion's Mane (cognitive support), 1,000 mg of Cordyceps (cellular energy and endurance), 1,000 mg of Chaga (antioxidant and reduction of oxidative stress). This is a real clinical dose, not a dusting.
THE 3,000 mg of Maca complete the formula for vitality and hormonal balance. The 2,708 mg of prebiotic Acacia fibers are a real differentiator: no other adaptogenic drink on the market combines mushrooms and digestive comfort at this level. Ashwagandha (200 mg) and Rhodiola (25 mg) close the loop on stress management.
Technology NewCaff® is the most technically interesting point: 20 mg of patented sustained-release caffeine, compared to 80-120 mg in a regular coffee. The energy is progressive, stable over 6 to 8 hours, without peak-crash. No other brand in the comparator uses this technology.
👉 Our advice for use
Consume 1 serving of 8g in 200ml of hot water or plant-based milk in the morning or before an intense work session. For optimal adaptogenic effects, plan a regular treatment of at least 3 weeks. By subscription, the cost drops to €0.99 per cup, the best value for money for 6,250 mg of active ingredients.
Technical Analysis and Expert Verdict
Mush n Go doesn't oversell its formula. The 6,250 mg of Brainstoorm active ingredients are real, verifiable, and superior to anything currently found on the French market. The mushroom dosages (1,000 mg each for Lion's Mane, Cordyceps and Chaga) correspond to what the scientific literature considers to be effective at clinical dose. NewCaff® technology and prebiotic Acacia fibers are two concrete differentiators that no competitor offers at this level.
Made in Brittany, vegan, GMO-free, gluten-free, tested in an independent lab and rated 4.8/5 on Trustpilot: the brand ticks all the boxes transparency and quality. The 60-day money-back guarantee eliminates any trial risk.
Mush N Go's star product
Brainstoorm Choco — The most highly dosed mushroom coffee on the market ☕️
6,250 mg of active ingredients per cup, a 240g pouch, patented NewCaff® technology and 2,708 mg of prebiotic fiber: Brainstoorm Choco is the benchmark formula for replacing coffee with real doses of Lion's Mane, Cordyceps and Chaga. Chocolate-hazelnut flavor, 11.84 kcal, 60-day guarantee.
.avif)
The Observation: Mush n Go does not overpromise. Brainstoorm's 6,250 mg of active ingredients are factual, verifiable, and no French brand offers so much in this segment. Individual dosages (1,000 mg each for Lion's Mane, Cordyceps and Chaga) correspond to actual clinical doses. NewCaff® technology and Acacia fibers are two unique differentiators on the market.
Price vs. Quality: At €0.99 per cup with subscription for 6,250 mg of active ingredients in a 240g pouch French-made, the quality-price ratio is difficult to beat. Most mumushroom coffees on the market offer 2 to 3 times fewer active ingredients for a similar price. The 60-day guarantee eliminates any risk.
The Verdict: Yes, without hesitation. For those looking for a real natural alternative to coffee with Lion's Mane, Cordyceps and Chaga dosed for effectiveness, Brainstoorm from Mush n Go is the most serious choice on the French market. Made in Brittany, guaranteed for 60 days, less than €1 per cup.
👉 Enjoy -15% on the entire Mush n Go site with promo code LMC15 — cumulative with subscription -30%.
LMC’s editorial line is built around transparency and reliability. Our content is written to help users make better decisions, based on 7 key criteria* that support trustworthy information, verified promo codes, and useful reviews.
To support LMC, some links are affiliate links. Our recommendations remain independent and based on transparent, verifiable criteria. By using the site, you accept our terms of use and our editorial policy.
The 7 key criteria of our editorial staff
Every piece of content published on LMC is carefully written by engaged specialists following a rigorous process. LMC is committed to delivering information that is reliable, useful, and genuinely easy to read.
Specialized and involved writers


Rigorous research for each piece of information
Full transparency on sources
Taking into account your real needs

Original and authentic content
Continuous updating of articles
Compliance with standards and editorial ethics

LMC’s favorite pick 💛
Our favorite pick of the month — well worth trying.


pick







.webp)