Maeve Labs Buy · from $28 a pack
Essential™
The foundational mitochondria coffee
Buy · from $28 a pack
Benefits Mechanisms Evidence Compared

Focus arrived.
Fatigue departed.
Longevity engaged.

"My crushing fatigue was greatly diminished."

— Ashley, pilot customer, day one

Essential™ runs all five stages of the mitochondrial cycle — signal, build, fuel, protect, clear — 23 actives at the full doses the human studies used, in the morning mug you already pour. No other product comes close.

It starts here, by rating how your past week has felt:

Rate your week, take $7 off your first pack

Looking just for focus? Try the new Rewire Focus Coffee.

Two hands wrapped around a warm mug of Essential™

The first mug.

Pilot customers, March–August 2026, shared with permission.

"Full of energy, good clarity for my writing work, not jittery — and I was super groggy before."

— Troy, pilot customer, day one

Jenny's handwritten daily scores for focus, mental energy, clarity and fatigue
Jenny's self-tracked scores, days 1–3 vs. her prior week. Fatigue 8 → 3. How Essential™ started: it was almost just a focus coffee →

Comprehensive mitochondria support. The full cycle, at clinical doses.

Nothing affects healthspan — the part of longevity that matters — the way mitochondria do. And nothing supports mitochondria as comprehensively as Essential™.

Left to right, the life of a mitochondrion — every day of yours. Mitochondrial dysfunction is any stage of this cycle falling behind.

The five stages of the mitochondrial cycle: Signal, Build, Fuel, Protect, Clear Signal Build Fuel Protect Clear
Your brain puts in an order: new neurons, stronger ones…
…and new mitochondria to power and run them…
…energized for sudden demands and your long, steady ones too…
…protected from burning themselves out through oxidation…
…and retired overnight, to be replaced in the morning as the cycle starts again.
Signal
NGF & BDNF
erinacine A (5 mg1) & erinacine C carry the order into the brain, while hericenones (C, D, and E42) raise it from astrocytes already there
Build
NAD+
NAD+ is the currency: NMN makes it, apigenin & luteolin preserve it, pterostilbene spends it repairing your DNA, TMG covers the methyl tab NMN, luteolin and the coffee run up · PQQ raises the signal for new mitochondria
Fuel
ATP recharge
glucose & MCT's ketones for both sudden and steady needs · ubiquinol carries the electrons down the chain that turns food into ATP · creatine buffers energy for delivery on demand · rhodiola keeps the energy coming when stress would drain it
Protect
Oxidative defense
ergothioneine, the antioxidant your body cannot make but miraculously has a dedicated transporter for, reaches into the mitochondria themselves · taurine holds the cell's pH steady under the acidifying load of its own activity
Clear
Mitophagy
caffeine tags the worn-out mitochondria each morning · spermidine clears and recycles them overnight
Each stage, with its evidence →

What arrives, and when.

Days 1–7· energy, focus, clarity.
Weeks 2–4· the deeper fatigue lifts.
Months 2–4· sharper recall.
Each one, with its study →

Drinks like coffee.

Rewire carries a touch of maple and cinnamon; Essential drinks like a heavy mocha with Dutch cocoa and cinnamon. One sachet, hot water, stir.

A pilot customer's photo of her mug of Essential™

"This is delicious!"

— Jenn, pilot customer

The full mitochondrial cycle: five bottles a day, or one mug.

Five bottles, bought separately
$11.36 a day

Each competitor at its own list price, per day at our doses10.

One product per stage, the nearest on the market: ErinaMax, Tru Niagen, MitoQ + Thorne creatine, ergothioneine + apigenin, Timeline. Five subscriptions, five deliveries.
How the $11.36 adds up →
Rewire Coffee™
Rewire Coffee™ single-serve sachets
$2 a mug
$14 a pack of seven when you rate every day.
Focus from the first mug. Lion’s mane, NMN and creatine at their studied doses.
Arrives weekly · cancel anytime
Essential™
Essential™ single-serve sachets
$4 a mug
$28 a pack of seven when you rate every day.
The full mitochondrial cycle, one mug each morning.
Arrives weekly · cancel anytime
Rate your week. Take $7 off your first pack.
Focus, mental energy, mental clarity, fatigue, endurance, and sleep — six questions, about a minute. After that, $1 toward every pack for each day you rate, up to $7 a pack. Your own progress chart.
We save your ratings to show your progress, and aggregate anonymously to track trends. Never sold, and deleted on request.
Check your inbox — your link is on its way.
The coffee
122 mg caffeine, coffee
A moderately strong cup. L-theanine keeps it smooth — no jitters.
First pack, guaranteed
Not for you? Full refund.
The cycle · 1 / 5
The five stages of the mitochondrial cycle: Signal, Build, Fuel, Protect, Clear
Signal
NGF & BDNF
erinacine A (5 mg1) & erinacine C carry the order into the brain, while hericenones (C, D, and E42) raise it from astrocytes already there
Your brain puts in an order: new neurons, stronger ones…
Build
NAD+
NAD+ is the currency: NMN makes it, apigenin & luteolin preserve it, pterostilbene spends it repairing your DNA, TMG covers the methyl tab NMN, luteolin and the coffee run up · PQQ raises the signal for new mitochondria
…and new mitochondria to power and run them…
Fuel
Brain & Body ATP Recharge
glucose & MCT's ketones for both sudden and steady needs · ubiquinol carries the electrons down the chain that turns food into ATP · creatine buffers energy for delivery on demand · rhodiola keeps the energy coming when stress would drain it
…energized for sudden demands and your long, steady ones too…
Protect
Oxidative Defense
ergothioneine, the antioxidant your body cannot make but miraculously has a dedicated transporter for, reaches into the mitochondria themselves · taurine holds the cell's pH steady under the acidifying load of its own activity
…protected from burning themselves out through oxidation…
Clear
Mitophagy
caffeine tags the worn-out mitochondria each morning · spermidine clears and recycles them overnight
…and retired overnight, to be replaced in the morning as the cycle starts again.
$7 off your first pack?
Before you order, rate your past week — six sliders, about a minute. Your $7 code arrives by email when you’re done. Then, once your first pack arrives, rate each day you drink it: $1 toward every pack for each day you rate, up to $7 a pack.
We save your ratings to show your progress, and aggregate anonymously to track trends. Never sold, and deleted on request.
No thanks — go to the store, $35 a pack →
Check your inbox — your link is on its way.
Go to the store →