Trefriw Wells, Wales · 200+ years · Pregnancy-Suitable
Spatone
Liquid iron from a Welsh mountain spring, gentle on the stomach since the 1870s.
Shop now →The story
Since 2003 the spring has been owned by Nelsons, a London natural-health house that runs Spatone as a single-source product: every sachet is the same Welsh spring water, naturally rich in ferrous iron, packed into single-serve doses. The case for Spatone is that the iron is naturally dissolved (not synthetic ferrous sulphate) and absorbs without the constipation, nausea, and stomach upset that derail many people from taking standard iron tablets. That tolerability is why it has become the iron supplement most often recommended for pregnancy.
One spring, one mineral, two centuries of women finding an iron supplement they can actually tolerate.The Spatone Team, Nelsons
What makes them different
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01
Single-Source Spring
Every sachet is drawn from one mountain spring at Trefriw Wells in Snowdonia. Not a manufactured iron salt, not a blend; the same Welsh water people drank in 1873.
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02
Gentle Absorption
Naturally dissolved ferrous iron absorbs at a rate that does not overload the gut. The trade-off many iron-tablet users would accept: a smaller absolute dose, but one they can actually tolerate daily.
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03
Pregnancy-Suitable
Spatone is widely recommended in pregnancy because it sidesteps the constipation and nausea that derail standard iron supplements. Backed by published trials in pregnant women.
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04
Two Centuries of Use
Bottled and sold since the 1870s. The kind of heritage where the product has had time to be tested by generations of real users, not just a clinical trial.
What the brand stands behind
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Single-Source Welsh Spring
Drawn from Trefriw Wells in Snowdonia National Park. The same spring used by the Romans and bottled commercially since 1873.
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Pregnancy Research
Published clinical trial in pregnant women (2003, Belfast) found Spatone effective for preventing iron deficiency without the digestive side-effects of standard iron supplements.
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Pharmacy Product of the Year (UK, 2022)
Won Health & Wellbeing Pharmacy Product of the Year in the UK in 2022.
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Beauty Shortlist Best Iron Supplement
Awarded Best Iron Supplement at the Beauty Shortlist Wellbeing Awards in 2021 and 2022.
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Owned by Nelsons
Operated by A Nelson & Co Ltd, a UK natural healthcare company with over 160 years of trading history.
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Suitable Age 3+
Approved for use from age 3, and through pregnancy and breastfeeding under standard dosing.
About this brand
Common questions customers ask about the brand and its products.

