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    Shop / Endurance / Cordyceps Gummies
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    Go longer.
    The balanced way.

    Synergetic Endurance · Citrus Sweet Tea

    A thoughtfully crafted, daily ritual built on Cordyceps militaris extract from North American–grown mushrooms — stacked with Guayusa, and B vitamins to support stamina, oxygen uptake, and the kind of all-day energy that doesn't end in a crash.ǂ

Dirty Supplements Synergetic Endurance Cordyceps gummies with citrus flavor and mushroom extract blend in pouch packaging
The 2 p.m. problem

Coffee gave you the morning. This gives you the rest.

Synthetic caffeine peaks fast and falls hard — that's the slump. By 2 p.m. you're foggy, reaching for the third cup, and trading tomorrow morning's sleep for an hour of "okay" right now.

Synergetic Endurance was built different. The caffeine in Guayusa  — compounds that slow the absorption curve. You get the lift without the cliff. No spike. No 2 p.m. cliff. No staring at your screen at 3:47 wondering why your brain stopped working.

North American Grown
Mushrooms
90 Years of
Heritage
No Artificial
Stimulants
Full-Spectrum
Extract
How it works

Three ingredients. One simple stack.
Real, daily endurance.

Most "energy" supplements push you with synthetic stimulants. Synergetic Endurance works deeper — at the level of your cells, your oxygen, and your output. Here's the full mechanism, no hand-waving.

01

Cellular Oxygen Efficiency

Cordyceps militaris contains cordycepin, a compound studied for activating AMPK — your cell's master energy regulator. The result: more efficient ATP production from the oxygen you're already breathing.ǂ

Effects build over 1–3 weeks
01

Smooth, Sustained Energy

Guayusa — an Amazonian leaf — pairs caffeine with Cordyceps and with B vitamins. You get the lift of coffee, smoothed out by compounds that take the edge off jitters and crash.ǂ

Felt within 30–60 minutes
02

Metabolic Fuel

A comprehensive panel of B-vitamins (B3, B6, and B12) supports the conversion of food into usable cellular energy — the kind of background metabolic work that keeps you running on fumes a lot less often.ǂ

Daily cellular support
The Science

A peer-reviewed look at why Cordyceps belongs in your routine.

+11%

VO₂ max improvement in 3 weeks

Hirsch et al., Journal of Dietary Supplements, 2017
+70s

Time to exhaustion gains in high-intensity exercise

90yrs

Of North American mushroom farming heritage

Uprooted Extracts · North American grown
The Stack

Four ingredients.
Every one earns its place.

No filler. Every actives dose is on the label — the way it should be.

Image of gummy
Cordyceps mushroom extract ingredient image for endurance and energy support supplements

Cordyceps Militaris Extract

Cordyceps militaris · full-spectrum mushroom extract

1,500 mg of mushroom fruiting body + mycelium. Backed by human RCTs showing improvements in oxygen utilization, endurance, and recovery.ǂ

1,500 mg of mushroom fruiting body + mycelium.
Green herbal leaf ingredient image used in natural wellness and energy support supplements

Guayusa Leaf

Ilex guayusa · holly leaf

An ancient Amazonian leaf that pairs caffeine with L-theanine and theobromine — the same biochemical reason matcha feels different from coffee.

Energy co-pilot · Energy Blend
Assorted high-protein foods including chicken, eggs, fish, beans, nuts, and dairy on a white background

B-Vitamin Complex

Niacinamide (B3), B6, B12 — within the 56 mg Energy Blend

The metabolic glue. B-vitamins power the cellular machinery that converts food into ATP — the fuel that actually moves your body. Without them, the rest of the stack doesn't have wheels.ǂ

Cellular fuel B3 · B6 · B12
Fresh oyster mushrooms held in hands, showcasing natural gourmet edible fungi

None of the Junk

The other half of the story

No artificial sweeteners. No artificial colors or dyes. No synthetic caffeine. No gelatin (vegan). Just 10 calories and 2 g of total sugars per gummy.

TRANSPARENT LABEL: WHAT'S NOT IN IT
SUPPLEMENT FACTS

Know What Goes Into Every Gummy.

Synergetic Endurance combines Cordyceps mushroom extract with carefully selected supporting ingredients in a convenient daily gummy. Every ingredient has a purpose, giving you a straightforward formula designed to support energy, endurance, and everyday performance.

See the Supplement Facts panel for a complete breakdown of the ingredients and nutritional information in every serving of Synergetic Endurance.

cordyceps supplement facts
MONEY-BACK GUARANTEE · RISK-FREE PROMISE · 180 DAYS or your money back
Our Promise

TAKE 6 MONTHS.
Then decide.

Cordyceps is a compound-interest ingredient — the VO₂ and stamina benefits build over weeks, not minutes. So we give you the runway to actually feel it. Take Synergetic Endurance every day for a full 180 days. If your energy isn't smoother, your afternoons aren't sharper, and the 2 p.m. crash hasn't loosened its grip — we'll refund every cent.

  • No questions asked
    One email and the refund is yours — no interrogation, no hoops.
  • Empty pouches are fine
    Finished the whole thing and still not sold? You're still covered.
  • The full purchase price back
    Not store credit. Not a partial. Your money, returned.
Try it risk-free

180-day guarantee applies from date of delivery. To start a refund, contact support.

Woman in a kitchen holding DIRTY Supplements Synergetic Endurance citrus powder with cordyceps supplement packaging visible.
The Ritual

How to take it.

Built for daily use. Strongest results when taken consistently — Cordyceps is a "compound interest" ingredient.

One gummy, every morning

Start your day with one Citrus Sweet Tea gummy. Take with or without food. The Guayusa caffeine kicks in within 30–60 minutes — the lowest-friction routine in your cabinet.

Stack with training (optional)

Daily consistency matters more than timing — Cordyceps benefits accumulate over weeks of use.

Give it 21 days

Acute energy is same-day. The deeper endurance benefits — VO₂, stamina, recovery — build over 1 to 3 weeks of consistent use. The clinical trials all ran 21+ days.

cordyceps
180-Day
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