I've tried a lot of mushroom supplements and BOOST is hands down the best. I feel the difference within 30 minutes — clean energy, no jitters, and I can push harder in my workouts. This is now a non-negotiable in my morning routine.
Supplement Facts
★★★★★ 4.8 stars | 9K+ reviews | 1M+ members
Inside the Formula
Clean physical stamina, powered by nature’s oldest runner. No synthetic rushes, just pure biological drive.
Organic Cordyceps Militaris (500mg)
Sourced to support your body's natural oxygen uptake and cellular energy production. Cordyceps helps you sustain physical endurance during workouts or demanding days without the jittery, skin-itching side effects of synthetic pre-workouts
Active Beta-Glucans
The powerhouse compounds found naturally within our organic mushrooms. Unlike brands that sell you starchy fillers, our high-concentration beta-glucans help sustain metabolic efficiency and natural physical drive
100% Plant-Based Pectin
We never use cheap, animal-derived gelatin. Our gummies are crafted with premium natural fruit pectin, giving them an incredibly clean, soft texture and allowing the delicious natural fruit flavors to shine through cleanly.
100% Real Fruiting Bodies
We use extracts exclusively from the actual mushroom cap and stem—never the starchy, grain-grown root systems (mycelium) used by other brands. You get nothing but real active nutrients in every single gummy.
Every single batch of with MUSH BOOST is 3rd-party lab tested for purity, potency, and safety. No chemical stimulants, no hidden synthetic additives, and zero empty promises. Just clean fuel for a better output.
Fuel Your Daily Output
- Step 1: Take
Take 1 delicious gummy daily, or whenever you need an extra spark of physical endurance. No water or prep required. - Step 2: Chew
Chew thoroughly to release the natural active compounds. Each gummy delivers exactly 500mg of organic Cordyceps extract. - Step 3: Perform
Power through your workout, run, or busy active day with smooth, sustained physical stamina. Natural drive, zero synthetic jitters
WHAT OUR CUSTOMERS SAY
Real Reviews
See what our customers are saying about this product.
4.9 · reviews
As an avid runner, I was highly skeptical about Cordyceps, but BOOST completely changed my long runs. No frantic heart rate, just steady cellular endurance. Plus, they taste incredible.
I swapped my second cup of coffee for BOOST in the afternoon. Best decision ever. No post-caffeine crash at 4 PM, just a smooth transition of focus and natural stamina that keeps me going.
The quality is unmatched. I love that with MUSH uses 100% real fruiting bodies instead of cheap grain starch filler. My physical endurance during high-intensity training has skyrocketed.
These gummies are a game-changer. I travel a lot for work and usually run on fumes, but taking BOOST in the morning keeps my energy levels perfectly steady throughout back-to-back meetings.
Clean stamina without the synthetic noise. I take these before my morning weight session and the steady energy flow is incredible. A truly premium supplement that actually delivers.
BOOST has officially replaced my sugary pre-workouts. No itchy skin or heart-racing jitters. Just pure, clean physical stamina. This is performance wellness done right.
Absolutely love the branding and the product. The matte texture of the packaging is gorgeous on my counter, and the gummies work wonders. Safe to say I am officially hooked.
My daily output has never been this consistent. I take two BOOST gummies right before my deep work blocks. It provides a quiet, reliable energy that keeps my brain locked in.
Finally, a brand that prioritizes transparency. Knowing that this is third-party tested with 10:1 organic extract makes me feel so safe. My workouts have never felt this strong.
Amazing taste and even better results. I get a steady, clean physical drive that helps me smash my afternoon fatigue. Hands down the highest quality Cordyceps on the market.
I’m a personal trainer and my clients are always asking for clean energy alternatives. I recommend BOOST to everyone now. The stamina is sustainable and there is zero crash.
I live a very active, outdoor lifestyle, and BOOST has become my go-to pocket companion. It gives my cells the steady oxygen support I need on high-altitude climbs.
Perfect for anyone who wants high performance without sacrificing their nervous system. Smooth, reliable, and honestly delicious. I noticed the difference in my recovery, too.
I've tried cheap mycelium capsules before and felt absolutely nothing. Switch to with MUSH and you'll see why real fruiting bodies matter. BOOST is worth every single penny.
Excellent energy booster. It's subtle but extremely effective. I feel naturally recharged rather than artificially wired. Will definitely subscribe to the 90-day bundle.
I take these right before my morning surf. The endurance support is real — I can paddle out longer and stay focused in the water. An absolute must-have daily habit.
Beautiful design, premium ingredients, and incredible performance. My afternoon energy slumps are completely gone. It’s the ultimate productivity hack.
Clean, intentional, and highly effective. with MUSH did an incredible job formulating BOOST. It is the perfect steady fuel for both physical training and mental output.
Genuinely the best wellness habit I’ve started this year. Clean energy that compounds over time. Plus, the customer support is amazingly human and helpful.
Supplement Facts
*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Frequently Asked Questions
Deliciously clean and fruity. We spent months perfecting the flavor so you never have to deal with that bitter, earthy mushroom taste. Our with MUSH BOOST gummies have a refreshing, natural fruit flavor with just the right amount of sweetness. It’s a delicious, bite-sized treat you’ll actually look forward to taking every single day.
Honesty before hype: we are not an aggressive, heart-racing gym brand. Traditional pre-workouts are often loaded with synthetic caffeine, beta-alanine (which makes your skin itch), and chemical additives that cause a massive energy crash later. with MUSH BOOST uses 500mg of organic Cordyceps to support your body's natural oxygen uptake and physical stamina. You get smooth, sustained endurance and pure physical drive—with zero jitters, zero itchiness, and absolutely no crash
Because Cordyceps works with your body's natural energy production, we recommend taking your daily gummy about 30 to 45 minutes before a workout, a run, or any physical activity. On rest days, it's perfect to take in the morning or during the afternoon slump to maintain steady physical stamina throughout your busy active day.
It means you're getting real potency, not starch fillers. Many brands use "mycelium," which is just the root structure of the mushroom grown on grains like oats or rice—resulting in a final product that is mostly starch. with MUSH BOOST uses extracts exclusively from the actual mushroom (the fruiting body), ensuring you get the full 500mg of highly concentrated active nutrients in every single gummy.
Absolutely. Our products are designed to be routine companions that work beautifully together. A classic high-performance stack is starting your morning with a hot cup of with MUSH RISE (Mushroom Coffee) for mental focus, and then taking a with MUSH BOOST gummy before your workout or afternoon activity for physical stamina.
No refrigeration needed! However, to keep your gummies in perfect, chewy condition, we recommend storing your premium jar in a cool, dry place away from direct, harsh sunlight. Plus, because we design our packaging as substance, the vibrant athletic jar is beautiful enough to be proudly displayed on your counter or desk.
We want your life to be genuinely better with Mush. We offer a simple, honest 30-day money-back guarantee on your first order. Refunds include the full value of your order (less a $5 handling fee and original shipping costs), and exchanges are absolutely free. If you have any questions, our team is always ready to help at contact@withmush.com.
Absolutely. We highly recommend ordering on subscription. You get better pricing, and we'll make sure you're always stocked up on your daily companion without you ever having to think about it.
Uncompromising Quality
Made with the purest ingredients, backed by science.
