More than hydration

One serving. Five ways it works for you.

Where most electrolytes only chase hydration, BKM is built as a daily wellness formula — hydration, energy, immunity, antioxidant protection and gut health in one sugar-free serving.

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Advanced hydration

Guérande sea salt + coconut water powder replenish the minerals you lose through sweat.

Energy & muscle

Magnesium supports normal energy metabolism and muscle function, and helps reduce fatigue.

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Immune & antioxidant

Vitamin C, D3 and selenium support normal immune function; NAC fuels your glutathione.

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Gut health

Inulin (prebiotic) + LactoSpore® (probiotic) support a healthy gut — so you absorb more.

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Naturally flavoured, sugar-free

Swedish flavours, naturally sweetened with stevia. No added sugar.

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Made in Sweden

A year in development by Swedish former athletes. Cologne List® tested.

Scalable hydration

Built for marathons. And Mondays.

Most electrolytes give you one heavy dose built for hard sweating. BKM scales to your day — so you get exactly what you need, and never more sodium than your body can use.

  • 1 scoop / day

    Everyday

    A normal day, light sweat — daily minerals without overloading.

  • 2 scoops / day

    Training

    Real training, real sweat — step it up to match the effort.

  • up to 3 / day

    Hardest sessions

    Long, hot, all-out — maximum replacement for the biggest days.

Body size and conditions vary — listen to your body and adjust.

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Us vs them. How we stack up.

Most electrolytes are built for heavy sweating and overload you with sodium on an ordinary day. BKM is calibrated for daily use — and scales up when you train hard.

What matters
BKM
Ordinary
Sports drinks
Calibrated for daily use lower sodium, drink it every day
Scales 1–3 scoops to your effort
NAC, gut layer & antioxidants rarely found in any electrolyte
No added sugar
Replaces minerals lost in sweat

A year in development. Every ingredient earns its place.

Full-spectrum minerals that hydrate, NAC that supports the systems processing them, a gut layer that absorbs, and micronutrients that protect — calibrated for every day, sourced in Sweden.

Guérande Sea Salt

Hand-harvested on the French Atlantic coast and measured for its mineral level, with its full trace-mineral profile intact — the mineral complexity refined sodium chloride strips away. The base of whole-cell hydration.

Coconut Water Powder

A natural source of potassium and minerals, prized for everyday hydration. Works alongside Guérande salt to replace what your body loses through the day — not just through sweat.

Magnesium Citrate

A well-absorbed form of magnesium, involved in 300+ processes including energy production, muscle recovery and electrolyte balance.

NAC (N-Acetyl-L-Cysteine)

Rarely found in an electrolyte, and the hardest part of the formula to get right. A precursor to glutathione that helps support the liver and kidneys — part of why the sodium can stay calibrated low enough for daily use.

Acerola Vitamin C

A naturally derived source of Vitamin C from acerola cherry, delivering antioxidant support to complement the mineral base.

Inulin + LactoSpore® Probiotic

A prebiotic fibre from chicory root paired with a patented, clinically validated probiotic strain. Together they form a gut layer that helps your body actually absorb the minerals you take.

Vitamin D3 + Selenium

Two micronutrients many adults fall short on, both supporting immune function and thyroid regulation. Selenium also works in synergy with NAC.

Scared the flavour's not for you? Don't take our word for it.

Real people tasting BKM for the first time — unscripted first reactions.

First sip of Swedish Berries 👀
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My honest first reaction
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Didn't think I'd like it…
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Wait — that's actually really good
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Trying Elderflower Lime for the first time
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How to use

From scoop to sip — how to make BKM part of your day.

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1. Mix

Stir 1 scoop (5 g) into 300–400 ml of water.

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2. Scale

1 scoop for everyday, 2 when you train, up to 3 for the hardest sessions.

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3. Hydrate

Clean, balanced hydration — every day, not just on sweat days.

Made by athletes. Trusted by athletes.

Built by Swedish former top athletes — and used by the ones still competing.

Tara Babulfath

Judo

Tara Babulfath

Swedish Olympic judoka

Marcus Sörensen

Ice hockey

Marcus Sörensen

HC Fribourg-Gottéron & Swedish national team

Daniel Windahl

Padel

Daniel Windahl

#1 padel, Northern Europe

Frequently Asked Questions

*Terms and conditions apply. The guarantee is only valid for purchases made directly through bkm.health. Refunds will be processed according to our return policy, which may require proof of purchase and adherence to specific return instructions. Read full terms and conditions here.