AI WATER

Personalized hydration protocol · Mineral-mapped · Delivered

No two bodies
are alike.
Why drink the same water?

Your body has a mineral signature. So does water. AI Water reads yours, finds the gap, and formulates water that closes it — then ships it to your door on a protocol that evolves with you.

7
minerals tuned
1
formula, yours
0
guesswork
AI Water bottle, formulated for Alex Carter
MagnesiumEnergy, muscle & nerve function, sleep
CalciumBone density, contraction, signalling
PotassiumBlood pressure, fluid balance
SodiumAbsorption, nerve impulses
BicarbonateAcid–base buffering, digestion
SilicaCollagen, skin, connective tissue
ZincImmunity, repair, taste
pHTuned to your acid load
MagnesiumEnergy, muscle & nerve function, sleep
CalciumBone density, contraction, signalling
PotassiumBlood pressure, fluid balance
SodiumAbsorption, nerve impulses
BicarbonateAcid–base buffering, digestion
SilicaCollagen, skin, connective tissue
ZincImmunity, repair, taste
pHTuned to your acid load

Why we exist

Everybodykeepsadifferentinventoryofmineralsandspendsitdifferently.Amarathonerandanight-shiftnursedonotneedthesamewater.Neitherdoyouandthepersonnexttoyou.Foracentury,waterhasbeenone-size-fits-all.Wethinkthat'sthelastthingaboutyourhealththatshouldbe.

Three bodies, three signatures
Same seven minerals. Nothing else in common.
Your body hasYour water adds
Marathoner
Maya, 29

70 km a week. Sweats out sodium and potassium faster than food replaces them.

Mg
+38
Ca
+12
K
+46
Na
+52
HCO₃
+42
Si
+20
Zn
+28
New parent
Daniel, 38

Four hours of broken sleep. Cortisol up, magnesium down, coffee standing in for both.

Mg
+54
Ca
+16
K
+22
Na
+10
HCO₃
+30
Si
+18
Zn
+14
Gardener
June, 64

Active, plant-forward, post-menopausal. Bone density is the long game.

Mg
+26
Ca
+42
K
+18
Na
+14
HCO₃
+24
Si
+40
Zn
+32

The science

Two mineral signatures. One match.

Your body holds a precise inventory of minerals — magnesium in muscle, calcium in bone, potassium inside every cell — and it spends them differently depending on how you train, sleep, eat and age.

Water has a mineral signature too. Most bottled water is either stripped bare or mineralized for taste. We do neither. We read your signature, find the gaps, and formulate the water that fills exactly them.

0+
reactions depend on magnesium alone
0%
of adults under-consume it every day
0%
of daily mineral intake can come from water
Alex Carter · Formula AC-2024-0713
Your body hasYour water adds
Magnesium
+42
100%
Calcium
+18
100%
Potassium
+34
100%
Sodium
+9
100%
Bicarbonate
+51
100%
Silica
+27
100%
Zinc
+12
100%

Where you run low, the water runs high. The sum is always your optimum — never more, never less.

01

Bioavailable by nature

Minerals dissolved in water are ionic — already in the form your gut absorbs. No capsule, no binder, no wasted dose.

02

Sipped, not spiked

Spread across a day of drinking, intake arrives the way the body prefers it: low, steady, continuous.

03

Balanced, not boosted

Every mineral competes with another for absorption. We tune ratios — Mg:Ca, Na:K — not just amounts.

Ratios, not just amounts
Minerals compete for absorption. The water shifts each pair toward its target.
Your body hasYour water addsOptimal
MG : CA
Calcium-heavy diet crowds out magnesium absorption
NA : K
Salt high, potassium low — fluid balance drifts
ACID : BASE
Training and protein raise acid load; bicarbonate buffers it

The protocol

From your body to your bottle in four steps.

01

Map your signature

A 4-minute intake — age, training load, sleep, diet, climate, symptoms. Add bloodwork or a hair mineral panel for a sharper read. The more we see, the closer the match.

AI WATER04 / 10
How hard do you train?
Sedentary
Light
Regular
Athlete
02

Find the gap

Our model compares your signature against optimal ranges for your profile and identifies where you're short, where you're balanced, and which ratios are off.

MgCaKNaHCO₃SiZn
Your body hasYour water addsOptimal
03

Formulate your water

Seven minerals, dialled to the milligram, from pharmaceutical-grade sources into ultra-pure base water. Then pH is set to complement your acid load. Your formula gets a name.

AI WATER
Personalized hydration for a healthier you
Endurance protocol
Alex Carter
FORMULA AL-2026-1171
MAGNESIUM55 mg
CALCIUM50 mg
POTASSIUM36 mg
SODIUM48 mg
BICARBONATE250 mg
SILICA10 mg
ZINC1.6 mg
PH8.1
Different by design16.9 fl oz (500 mL)
04

Deliver. Re-test. Refine.

Cases arrive monthly. Every 90 days we check in — and if you re-test, your formula re-tunes. Your water changes because you do.

Serum magnesium, mg/dL Optimal 2.0–2.4
1.61.82.02.22.4Day 0Day 90Day 180Day 270Day 3652.21

The palette

Seven minerals. Infinite formulas.

Each one does a different job in the body, and each one is depleted by a different kind of life. We tune all seven — and the pH that carries them — for you.

Mg10–80 mg
Magnesium
Energy, muscle & nerve function, sleep

Cofactor in 300+ enzymatic reactions. Most adults run below the recommended intake.

IN BODY · ~25 G, 60% IN BONE
Ca20–120 mg
Calcium
Bone density, contraction, signalling

The body's most abundant mineral. Water-borne calcium is highly bioavailable.

IN BODY · ~1.2 KG, 99% IN BONE
K5–60 mg
Potassium
Blood pressure, fluid balance

Balances sodium across the cell membrane. Sweat and stress deplete it.

IN BODY · ~120 G, MOSTLY INTRACELLULAR
Na5–90 mg
Sodium
Absorption, nerve impulses

Drives water uptake in the gut. Too little and you're drinking without hydrating.

IN BODY · ~100 G, 40% IN BONE
HCO₃50–400 mg
Bicarbonate
Acid–base buffering, digestion

Buffers metabolic acid load from training and protein-heavy diets.

IN BODY · CIRCULATING BUFFER, ~24 MMOL/L
Si0–30 mg
Silica
Collagen, skin, connective tissue

Orthosilicic acid in water is one of the few well-absorbed forms of silicon.

IN BODY · TRACE, CONCENTRATED IN SKIN & BONE
Zn0–4 mg
Zinc
Immunity, repair, taste

Losses rise with training volume and plant-forward diets.

IN BODY · ~2 G, MUSCLE & BONE
pH7–8.4
pH
Tuned to your acid load

We set pH to complement your diet and training, not to chase a number.

IN BODY · BLOOD HELD AT 7.35–7.45

Try it

Change your life. Watch the water change.

This is a simplified preview of the model. Your real protocol uses the full intake — and your labs, if you have them.

Training load
Sleep
Diet
Climate
Stress
Cramps?
Age · 34
Build my full protocol
AI WATER
Personalized hydration for a healthier you
Endurance protocol
Alex Carter
FORMULA AL-2026-1171
MAGNESIUM55 mg
CALCIUM50 mg
POTASSIUM36 mg
SODIUM48 mg
BICARBONATE250 mg
SILICA10 mg
ZINC1.6 mg
PH8.1
Different by design16.9 fl oz (500 mL)
Magnesium: Set to daily baseline
Calcium: Balanced against magnesium
Potassium: Raised for sweat loss
Sodium: Set for absorption

Membership

A protocol, not a product.

Your body changes. Your water should too. Every membership includes re-testing, re-formulation, and a team that reads your numbers so you don't have to.

Most people start here
$149/ month
Baseline

One formula, tuned to your intake. 30 × 500 mL delivered monthly. Re-tune every 90 days.

  • Full intake assessment
  • 1 personalized formula
  • 30 bottles / month
  • Quarterly re-tune
  • Member app + hydration log
Recommended
$249/ month
Protocol

Two formulas — a daily and a training or sleep variant — plus an at-home mineral panel every quarter.

  • Everything in Baseline
  • 2 formulas (AM / PM or Rest / Train)
  • 60 bottles / month
  • Quarterly at-home mineral panel
  • Formula re-tuned to your labs
  • Priority formulation team
With your physician
$449/ month
Clinical

Bloodwork-driven. We formulate from your labs, coordinate with your doctor, and adjust monthly.

  • Everything in Protocol
  • Comprehensive blood panel (2×/yr)
  • Monthly formula adjustment
  • Physician review & notes
  • Unlimited formula variants
Your first year
Every membership runs on this cadence
Day 0
Map
4-minute intake. Formula v1 is named.
Day 10
First case
30 bottles arrive. You start sipping.
Day 30
Check-in
Sleep, cramps, energy — logged in the app.
Day 90
Re-test
At-home panel. Formula v2 tuned to your numbers.
Day 365
Year one
Four versions. One body, closer to balance.

Questions

Everything else you're wondering.

No. It's water. The mineral content sits inside the range of natural mineral waters — we just choose which minerals, and how much, for you specifically. It's a replacement for the water you already drink, not an addition to it.