4.8 / 5 — 12,000+ glasses a day

Plain water hydrates. This wakes your cells up.

12 PPM molecular hydrogen
Dissolves in 3 minutes
4 ingredients. Made in the USA.
START FOR $1/DAY
176× MORE POWERFUL THAN VITAMIN C
2,000+ PEER-REVIEWED STUDIES
8× MORE H₂ THAN $300 ELECTROLYSIS BOTTLES
176× MORE POWERFUL THAN VITAMIN C
2,000+ PEER-REVIEWED STUDIES
8× MORE H₂ THAN $300 ELECTROLYSIS BOTTLES
176× MORE POWERFUL THAN VITAMIN C
2,000+ PEER-REVIEWED STUDIES
8× MORE H₂ THAN $300 ELECTROLYSIS BOTTLES
176× MORE POWERFUL THAN VITAMIN C
2,000+ PEER-REVIEWED STUDIES
8× MORE H₂ THAN $300 ELECTROLYSIS BOTTLES

Not a supplement. A daily reset.

CELLULAR ENERGY

Free radicals burn out your mitochondria. Molecular hydrogen neutralizes the worst of them — selectively. So your cells can make energy again, instead of fighting fires.

INFLAMMATION

H₂ targets the hydroxyl radical — the one your body has no defense against. The fire that's been quietly running for years finally goes out.

RECOVERY & SLEEP

Crosses every cell membrane, including the blood-brain barrier. Reaches the damage other antioxidants can't physically get to.

MAGNESIUM, BUILT IN

The byproduct is magnesium malate — the exact form doctors prescribe for muscle pain, fatigue, and broken sleep. You get H₂ + the magnesium nobody told you you were deficient in.

Before Xaman. After 30 days.

Real customers. One glass a day. Thirty days.
Day 1
Day 30
Day 1
Day 30
Day 1
Day 30

It's not a supplement — it's the missing molecule.

Drop one tablet in 16 oz of water. It dissolves in 3 minutes. You drink it. Your cells get what plain water has never delivered.

It's not a supplement — it's the missing molecule.

Drop one tablet in 16 oz of water. It dissolves in 3 minutes. You drink it. Your cells get what plain water has never delivered.

THE SMALLEST MOLECULE IN EXISTENCE

H₂ is so small it passes through every cell membrane — including the blood-brain barrier. No other antioxidant can do that. Vitamin C can't. Glutathione can't. Nothing in your kitchen can.

SELECTIVE — NOT INDISCRIMINATE

Hydrogen only neutralizes the hydroxyl radical — the most damaging free radical your body makes. It leaves the good signaling molecules alone. That's why it's safe at any dose.

FOUR INGREDIENTS. THAT'S THE LIST.

Magnesium, malic acid, tartaric acid, sodium stearyl fumarate. No fillers, no flavors, no fairy dust. You can pronounce all of it.

UP TO 12 PPM. MADE IN THE USA.

Manufactured in a GMP-certified facility. Third-party tested. Up to 12 PPM of molecular hydrogen per tablet — 8× more than hydrogen water bottles.

Feature product image

Backed by 2,000+ studies.

Molecular hydrogen is the most-researched antioxidant of the past two decades.

Plain water is the problem.

Every type of water Americans drink is missing the one molecule your cells actually need.

TAP WATER +

Filtered for safety, not for cellular function. The chlorine and fluoride used to make it "clean" neutralize what little antioxidant capacity it had.

BOTTLED WATER +

94% of US bottled water tested contains microplastics. The plastic itself is an oxidative stressor. Drinking more isn't drinking better — it's drinking the same problem in a heavier bottle.

ALKALINE WATER +

Alkaline shifts pH for about 20 minutes. Your stomach acid neutralizes it instantly. pH isn't the mechanism. Molecular hydrogen is.

ELECTROLYSIS BOTTLES +

Produce 0.5–1.5 PPM of H₂ that off-gasses in under an hour. Xaman delivers up to 12 PPM in a sealed glass for $1/day. Eight times more hydrogen. Three hundred dollars less.

FIX YOUR WATER →

90-DAY Money-Back Promise.

Drink one glass a day for 90 days. If you don't feel a difference return whatever's left for a full refund. No restocking fee. No questions.

TRY XAMAN RISK-FREE
90-Day Money-Back
Free US Shipping
Cancel Anytime

90-DAY Money-Back Promise.

Drink one glass a day for 90 days. If you don't feel a difference return whatever's left for a full refund. No restocking fee. No questions.

TRY XAMAN RISK-FREE
90-Day Money-Back
Free US Shipping
Cancel Anytime

Questions?

Everything we get asked about hydrogen water, dosing, and how Xaman compares to others.

What does hydrogen water actually do? +

Molecular hydrogen (H₂) is the smallest molecule in existence — small enough to pass into every cell, including the brain. Once inside, it selectively neutralizes the hydroxyl radical, the most damaging free radical your body makes and the only one your natural antioxidant system has no defense against. Less cellular damage = more energy, deeper sleep, faster recovery, and the slow reversal of effects most people just blame on "getting older."

How is this different from alkaline water or hydrogen water bottles? +

Alkaline water raises pH for about 20 minutes before your stomach acid neutralizes it. pH is not the mechanism. Electrolysis bottles ($200–$400) generate 0.5–1.5 PPM of H₂ that off-gasses in under an hour. Xaman delivers up to 12 PPM of sealed-glass molecular hydrogen in 3 minutes — eight times more, for $1 a day.

How long until I feel something? +

Most customers report deeper sleep and steadier all-day energy within 7–14 days. Skin clarity, recovery, and inflammation effects show up in the 30–60 day window. Hydrogen works at the cellular level — give it the runway.

What's actually in it? +

Four ingredients: magnesium, malic acid, tartaric acid, sodium stearyl fumarate. The reaction produces molecular hydrogen + magnesium malate — the exact form of magnesium doctors prescribe for fatigue, muscle pain, and fibromyalgia. No fillers, no flavors, no sweeteners. Made in a GMP-certified facility in the US.