Eco-Spa™

The UK's first compact mineral-rich spa.

A Genuine First.
Here's Why.

At Natural Craft we design and build full natural swimming pools — living, chemical-free water on a grand scale. But not every garden has the space, and not every project needs the investment.

The Eco-Spa™ was built for that. Above-ground, compact, no excavation required — and yet it runs on exactly the same biological principles as a full natural pool. The same living filtration. The same mineral-rich stone. The same water quality. Just brought within reach of any garden.

This does not exist anywhere else in the UK. Not at this price point. Not at this scale. Not with this much craft, care and living science inside it.

Every element has been thought through with care and intention. Here's what this water does to your body.

  • That's all it takes per week, across 2–4 short sessions, to deliver measurable neurological and physical benefits. (Dr. Andrew Huberman, Stanford.)

  • Average increase in cellular magnesium after 12 weeks of warm mineral soaking — versus 9 to 24 months of oral supplementation to achieve the same result.

  • The rise in norepinephrine — your focus and energy neurotransmitter — after just 2–3 minutes of cold immersion. Effects last up to 3 hours.

  • The surge in dopamine triggered by cold water — rising steadily and lasting up to 6 hours. No spike. No crash. No caffeine needed.

  • Chemicals. Ever. The water is kept clean entirely by biology — volcanic lava rock, living plants, beneficial bacteria and a community of microscopic organisms working around the clock.

  • Sewage overflow incidents recorded in UK waterways in 2023. Wild swimming is not what it was. The Eco-Spa brings you wild-quality water — without the contamination.

Eco-Spa
Original™

Step in at 10–15°C and within minutes norepinephrine and dopamine surge. Cortisol — the stress hormone — falls. That dopamine rise lasts up to 6 hours after you step out. No spike. No crash. No caffeine needed.

Just 11 minutes a week delivers measurable benefits — deeper sleep, reduced inflammation, stronger immunity and genuine stress resilience that builds over time.

Installed From £27,000 inc. VAT

Eco-Spa
Ember Edition™

Set the temperature to 29°C and the Regency Buff limestone, Blue Lias and volcanic lava rock begin doing something remarkable — leaching calcium and magnesium directly into the water. In warm water your pores open and these minerals absorb through the skin, bypassing the digestive system entirely.

12 weeks of mineral soaking increases cellular magnesium by an average of 59.5% — a result that takes up to 24 months to achieve through supplements alone.

Cold when you want the neurological reset. Warm when you want the mineral soak. One product, every season, all year round.

Installed From £39,000 inc. VAT

Ready to bring living water to your garden?