Key Benefits

• Promotes healthy blood circulation.

• Helps ease muscle tension and fatigue.

• Supports smoother, calmer skin.

• Neutralises oxidative stress.

Hydrogen Bath Tablets deliver a science-backed soak designed to refresh the body at a cellular level. Each magnesium-based tablet releases billions of nanobubbles of molecular hydrogen—the smallest and most selective antioxidant.

Once absorbed through the skin, molecular hydrogen works to support healthy circulation and oxygen flow while helping neutralise oxidative stress. This process helps ease soreness, stiffness, and tension, making it ideal after workouts or long days.

The formula also hydrates and soothes the skin, helping reduce irritation, support skin repair, and enhance brightness. Whether you're recovering, relaxing, or restoring, Hydrogen Bath Tablets turn your bath into a full-body reset.

Unlike typical bath soaks that rely on surface-level minerals or essential oils, Hydrogen Bath Tablets use molecular hydrogen to deliver benefits beneath the surface. This form of hydrogen is a powerful antioxidant that penetrates the skin and works at a cellular level. It helps neutralise oxidative stress, supports circulation, and encourages faster recovery. By using molecular science instead of conventional ingredients, this soak offers deeper support for both skin and body. You can feel the difference as your body relaxes, repairs, and recharges after each bath.

Founded by endurance athlete Cole Brecka, longevity expert Gary Brecka, and designer Megan Barrett, H2Tab was created to bring the transformative benefits of hydrogen water to everyone. As the first company dedicated exclusively to hydrogen tablets, H2Tab makes molecular hydrogen accessible in its purest, most bioavailable form and in a way that is easy to integrate into your daily life..

With our Healf Curation Process, we do the work for you. Shop with confidence knowing that every item has been tried, tested, and curated for you.

Learn more about each step—Brand Discovery, Expert Validation, and Community Testing—here.

Malic Acid, D-glucose, Adipic Acid, Tartaric Acid, and Magnesium.

01/ Fill your tub or basin with water. For full-body soaks, use a standard bathtub. For targeted recovery, a smaller basin works great.

02/ Add 1 bath tablet for every 5 gallons of water (this is around 15-20 tablets for a standard tub). 


03/ Let the tablet(s) fully dissolve before submerging.

04/ Soak for 15-20 minutes for optimal benefits.

+ Do not ingest tablets.


+ Store in a cool, dry place at room temperature.

For best results, we recommend using warm water. Cold water will still generate hydrogen—the tablet may just take a bit longer to fully dissolve. We don’t recommend extremely hot water, as it can cause the hydrogen to dissipate more quickly, reducing its effectiveness.