PrimeCell H2 is a high-concentration effervescent tablet that delivers two things at once: therapeutic molecular hydrogen and bioavailable magnesium. Dropped in water, each tablet releases 12 PPM of molecular hydrogen — the smallest, most selective antioxidant that exists — which neutralizes the hydroxyl radicals that slow your mitochondria and drive the low-grade inflammation that keeps weight stuck, reaching inside the cells where ordinary antioxidants can't. The magnesium gives your cells the mineral they need to turn food into energy. Together they address the two drivers of a stalled metabolism — cellular stress and lost signaling — that a stimulant never touches.

If the weight isn't coming off the way it used to, PrimeCell H2 addresses the part of the problem fat burners don't. A stimulant revs you up for a few hours, but it doesn't repair the cellular stress that slowed your metabolism in the first place — and it comes with the jitters, the crash, and sleep you can't get back. PrimeCell works on the root cause: it neutralizes the damage and supports your body's own metabolism naturally, around the clock, with nothing to cycle and nothing to crash from. It's designed to work alongside what you're already doing — training, eating well — not replace it.

PrimeCell H2 provides selective antioxidant protection — neutralizing only the destructive free radicals that slow your mitochondria and drive low-grade inflammation, while leaving beneficial radicals intact. Its bioavailable magnesium supports healthy energy metabolism and fluid balance. Because molecular hydrogen is the smallest molecule that exists, it crosses into cells, mitochondria, and fat tissue itself — reaching the source of the problem. Many men also report less bloating, steadier all-day energy and sharper focus, as the same oxidative stress that stalls the metabolism is reduced throughout the body.

Most people take PrimeCell H2 first thing in the morning, on an empty stomach, for best absorption and all-day protection. It can also be taken in the evening. The key is consistency — taking it at the same time each day maximizes the cumulative benefit. Dissolve the tablet in 12–16 oz of cool or room-temperature water and drink immediately to capture the full hydrogen concentration.

Each bottle contains 30 effervescent tablets. At the recommended dose of one tablet daily, that's a 30-day supply. Most people take one a day; if you want faster results in the first few weeks, some take two (one morning, one evening), making it a 15-day supply.

No. PrimeCell H2 contains zero caffeine, stimulants, sugar, or artificial additives. The steady energy people feel comes from reduced oxidative stress and improved cellular function — not stimulation. That means no jitters, no crash, and no dependency.

Drop one tablet into 12–16 oz of cool or room-temperature filtered water. Allow 60–90 seconds for it to dissolve fully — you'll see it fizz as fresh molecular hydrogen is released. Drink immediately, while the hydrogen is at peak concentration. Don't use hot water — heat degrades the hydrogen. Take daily, and give it at least 3–4 weeks for the metabolism and bloating benefits to build.

Molecular hydrogen and magnesium have an exceptional safety profile, with no serious adverse effects reported across more than 1,000 peer-reviewed studies. That said, if you have a medical condition, take prescription medications (including diabetes, thyroid, or blood pressure medication), or are pregnant or nursing, consult your healthcare provider before starting — and never stop a prescribed medication on your own. PrimeCell is meant to work alongside your existing plan, and thousands use it safely.

PrimeCell H2 tablets are manufactured in the USA in an FDA-registered, GMP-certified facility under strict quality control. We use pharmaceutical-grade ingredients — including magnesium drawn from the ancient Zechstein Seabed, one of the purest mineral sources on earth — and conduct third-party testing for hydrogen concentration, purity, and contaminants including heavy metals and microbes. Every batch includes a Certificate of Analysis, available on request.

Orders ship within 1–2 business days via priority shipping. Most domestic US orders arrive within 3–5 business days. You'll receive tracking by email as soon as your order ships.

Many people notice steadier energy and less bloating within the first week as oxidative stress drops. The midsection responds more gradually — it typically takes 3–4 weeks or more of daily use before you notice the difference, with the fuller benefits compounding over 2–3 months. This isn't a stimulant with a four-hour window; it's cellular protection that builds over time — so your body keeps working without you forcing anything.

Yes. Your order is protected by our 90-day money-back guarantee. If you don't experience measurable improvements — in your waistline, your energy, or how you feel — simply reach out within 90 days for a full refund, no questions asked. We can offer that because molecular hydrogen is backed by over 1,000 peer-reviewed studies: either your body gets the protection it needs, or you get your money back.