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"The monthly delivery is a lifesaver because my muscle spasms come back if I miss even one day so I never run out and finally feel like myself again."
"We all know supplementation is essential after 35 but finding one supplement that actually works is a game changer."
"No more random itching, no more hair falling out, better sleep which is directly helping me manage all my other menopause symptoms naturally."
"I feel mentally sharp again and even have less fatigue. And most importantly, it's helped with intimacy."
*individual results may vary
The Tiny Molecule That Ends Fatigue, Brain Fog & Slow Recovery — No Stimulants. No Stack. One Tablet.
Molecular hydrogen — H₂ — is the world's smallest antioxidant. So small it diffuses through your cell membranes, crosses the blood-brain barrier, and reaches places other supplements never could. One tablet dissolves in 30 seconds. No stimulants. No fillers. No stack required.
- End the 3pm crash without caffeine
- Wake up recovered — less stiffness, less soreness
- Sharper focus and clearer thinking from day 7
- Replaces your magnesium, electrolytes, and antioxidant stack
BACK
GUARANTEE
Love it or your money back!
If you're not completely satisfied, simply return the product within 90 days of delivery for a full refund. No hassle or questions asked.
4 ingredients: elemental magnesium + malic acid (apples) + tartaric acid (grapes) + adipic acid (sugar beets). When the tablet hits water it generates 12 PPM molecular hydrogen and bioavailable magnesium malate simultaneously. No fillers, no sweeteners, no stimulants.
Most people notice energy and sleep improvements in week 1–2. Recovery in weeks 2–4. Brain clarity in weeks 4–6. Month 3+ is when the cellular benefits compound. Give it 90 days — the guarantee covers you either way.
We stand behind every box. Try Xaman for a full 90 days — if you're not completely satisfied, email us for a full refund. No questions asked. No hassle. No need to return the box.
Most supplements are molecularly too large to reach your cells. Molecular hydrogen is not. As the smallest molecule in existence, H₂ diffuses through every cell membrane, every mitochondrial wall, and across the blood-brain barrier — where no other antioxidant can follow.
H₂ Goes Where Nothing Else Can
Vitamin C, CoQ10, magnesium pills — all too large to penetrate your cell membrane. H₂ is the smallest molecule in existence. It slips straight through.
What Xaman actually changes.
Backed by human trials across every organ in the body.
Your Cells Are Under Attack. Most Supplements Don't Reach Them.
Oxidative stress accumulates every day — from processed food, stress, and age. Your antioxidant defences decline. And the supplements you're taking? Most are too large to penetrate your cells where the damage is happening.
- Energy fades by 2pm
- Recovery takes longer than it used to
- Focus isn't what it was
- Sleep doesn't feel restorative
One Tablet. Every Cell. 30 Seconds.
H₂ passes through every cell membrane, crosses the blood-brain barrier, and reaches your mitochondria. No other antioxidant can do this.
Drop
One tablet into 16 oz of cool water.
Dissolve
Let it fizz for ~30 seconds — up to 12 PPM of molecular hydrogen.
Drink
Drink immediately. H₂ reaches every cell within minutes.
- Cellular energy — no stimulants
- Antioxidant defence that reaches your cells
- Recovery, clarity, and sleep — from within
4 Ingredients. Nothing Else.
Magnesium + three natural acids from apples, grapes, and sugar beets. They react in water to produce 12 PPM molecular hydrogen and bioavailable magnesium malate — simultaneously, in your glass.
What That Means For You
- Natural energy — no stimulants
- Antioxidant defence at the cellular level
- Better sleep, recovery, and joint comfort
Simple, Whole-Ingredient Wellness
- No fillers. No unnecessary additives. Just a clean, science-backed way to support your daily wellness.
Xaman Promise
Sourced
Additives
FDA-Registered
Facility
The Research Behind Molecular Hydrogen
Over 2,000 peer-reviewed studies have been published on molecular hydrogen since 2007, with clinical trials investigating its effects on energy, recovery, metabolic health, and oxidative stress. Here are a few of the findings.
The landmark Nature Medicine discovery
Ohsawa et al. demonstrated that molecular hydrogen selectively neutralises the most damaging free radicals — hydroxyl radicals and peroxynitrite — while leaving beneficial signalling molecules untouched. This selective action is what sets H₂ apart from vitamin C, vitamin E, and other broad-spectrum antioxidants.
Improved cholesterol, glucose & inflammation
A 24-week randomised, double-blind, placebo-controlled trial of 60 adults with metabolic syndrome found that high-concentration hydrogen-rich water significantly reduced blood cholesterol and glucose, lowered HbA1c, and improved markers of inflammation and redox balance compared to placebo.
Musculoskeletal & recovery applications
A 2025 evidence review of 45 preclinical and clinical studies found molecular hydrogen consistently reduced reactive oxygen species, inflammatory cytokines, and improved markers of muscle recovery — with clinical trials reporting symptomatic relief across joint, muscle and recovery-related conditions.
*Studies referenced investigate molecular hydrogen as a compound. Individual results may vary. Xaman tablets are a dietary supplement and are not intended to diagnose, treat, cure, or prevent any disease. Please consult your healthcare provider before starting any new supplement.
"H₂ selectively neutralises the hydroxyl radical — the most destructive free radical in the human body — without interfering with beneficial cellular signalling."
The landmark study that opened the field of molecular hydrogen medicine. View source ↗
"H₂ has demonstrated therapeutic effects in over 170 human and animal disease models — targeting the oxidative stress and inflammation that sit at the root of virtually every pathology."
Co-authored with Dr. Mark Rosenberg, MD. View source ↗
What To Expect — Week by Week
How Xaman Compares
One tablet replaces an entire supplement shelf.
Most people building a "wellness stack" are spending $100+ a month on three or four supplements that overlap in what they do. Xaman delivers it in one tablet.
- Magnesium capsules $25/mo
- Daily electrolyte packets $45/mo
- Greens / antioxidant powder $40/mo
- Recovery / inflammation support $30/mo
- Capsules to swallow, powders to mix 10+ min/day
- Bioavailable magnesium Included
- Up to 12 PPM molecular hydrogen Included
- Antioxidant cellular support Included
- Recovery + inflammation support Included
- Just drop, dissolve, drink 30 sec
Frequently Asked Questions
Xaman is currently only available through our official website. This allows us to ensure quality control, ship directly from our U.S. warehouse, and pass the savings on to you without retail markups.
Xaman contains just four pure ingredients: elemental magnesium, malic acid (from apples), tartaric acid (from grapes), and adipic acid (from sugar beets). The Raspberry version adds natural raspberry flavour. No fillers, sweeteners, preservatives, or hidden blends.
Xaman is non-hormonal and made from pure, natural ingredients. While we are not aware of any major interactions, we always recommend consulting your healthcare provider before adding any supplement to your routine.
Store Xaman in a cool, dry place away from direct sunlight. Keep the box sealed and tablets in their blister packs until ready to use. Do not refrigerate.
Xaman is designed to support your body's natural cellular processes — including energy production, recovery, and antioxidant defence. While individual results may vary, most people notice improvements in energy and sleep within the first few weeks of daily use.
Most people notice a shift in energy and sleep within 1–2 weeks. Recovery and morning stiffness typically ease in weeks 2–4. Mental clarity and overall wellbeing build over weeks 4–8. We recommend giving Xaman a full 90 days for cumulative cellular benefits.
One tablet daily, dropped into 16oz of cool water. Let it fully dissolve — about 30 seconds — then drink immediately.
Each Xaman box contains 30 effervescent tablets — a full 30-day supply at one tablet per day.
Xaman is intended for healthy adults aged 18 and over. We do not recommend Xaman for pregnant or breastfeeding women, or for anyone managing a serious medical condition without first consulting a healthcare provider.
Every order is backed by our 90-day money-back guarantee. If Xaman doesn't work for you, email [email protected] within 90 days of your order for a full refund. No questions asked.
You have 90 days from the date of delivery to request a refund. Simply contact our team at [email protected] with your order number and we'll take care of the rest. You don't need to return the box.
One tablet. One glass of water. The simplest habit you'll ever keep.
- Wake up with sustained, crash-free energy
- Recover faster and feel less sore the next day
- Sharper mental clarity — without the caffeine spike
- Replaces three or four supplements you're already buying