Nutravita Magnesium Review: The Value Brand, Audited

By Futuro Labs Editorial Team · Reviewed by an independent UK-registered nutritionist · Published 28 April 2026 · Updated 22 August 2026

Nutravita magnesium review — honest UK verdict

The respectable end of Amazon-native supplements: accountable, sharp, and broad enough that the audit earns its keep. The fair review, the two checks that matter, and where the sticker advantage lands after conversion.

At a glance

The brand, fairly introduced

Nutravita represents the respectable end of Amazon-native supplements: a British family-founded company that built its name on the marketplace with a broad, keenly-priced catalogue and enough years of volume behind it to be genuinely accountable — reviews in six figures across the range, a findable UK operation, responsive customer presence. In a marketplace whose bottom tier is anonymous white-label listings (that navigation guide), that establishment matters: buying Nutravita is buying from someone, which already clears the checklist's accountability bars. The magnesium question, as always, then comes down to the spec sheet — and Nutravita's breadth is where the audit earns its keep.

The audit: form first, then the elemental conversion

Two checks do the work on any Nutravita magnesium listing. Form: the catalogue's breadth means magnesium appears in more than one guise across the range — so confirm the specific product in your basket is the bisglycinate you came for, named as such, rather than a different form or a blend sharing the search results (checklist points one and three). Dose: read the elemental figure per serving and the capsules-per-serving line together, because the value impression of a big capsule count at a sharp price only survives conversion — pence per 100mg elemental (the honest metric) — and Amazon-value products commonly land below the full 300mg tier per serving, narrowing the sticker advantage considerably once normalised.

NUTRAVITA

Nutravita Magnesium (glycinate products)

★ 4/5

Amazon-value pricing · elemental per serving typically below the 300mg tier

An established British Amazon-native brand doing honest value at scale: accountable operation, sharp stickers, broad range. The audit points are the range's breadth (confirm the form in your basket) and the elemental-per-serving figure, which typically lands below the full 300mg tier — run the pence-per-100mg conversion before calling it cheap.

Pros

  • Established, findable UK family company
  • Genuinely sharp pricing at scale
  • Large review base and responsive presence

Cons

  • Range breadth — confirm the exact form you're buying
  • Elemental per serving typically below 300mg tier
  • Sticker value narrows after elemental conversion

Where it lands

The fair summary: Nutravita is a sound buy inside its lane — an accountable value brand whose sharp stickers are real, provided the conversion habit travels with you to checkout. Head-to-head on the spec this cluster shops for, the benchmark holds: Futuro Labs Magnesium Glycinate states the full 300mg elemental per two-capsule serving from pure bisglycinate — the self-verifying 20% purity maths — in delayed-release vegan capsules, UK GMP made and lab tested, at £19.99 for 90 days: ~22p a day, ~7p per 100mg elemental, the number the value end has to beat and, converted honestly, doesn't. Field position: the UK rankings; the sibling audits: BetterYou, Dr.Vegan, Solgar.

Frequently asked questions

Is Nutravita magnesium any good?

Nutravita is one of the UK's established Amazon-native supplement brands — high-volume, competitively priced, family-run British operation — and its magnesium range is honest value territory: real products at sharp prices. The audit caveats: check which form and dose you're actually buying (the range spans forms, and elemental content per serving typically sits below the full 300mg tier), and run the pence-per-100mg-elemental conversion before assuming the sharp sticker means sharp value.

Is Nutravita a UK brand?

Yes — a British family-founded company that grew up on Amazon UK, now one of the marketplace's recognisable supplement names with a broad catalogue. That's a meaningfully better accountability position than the anonymous-listing end of the marketplace: findable company, established track record, responsive presence.

Nutravita or Futuro Labs for magnesium glycinate?

Both are legitimate UK Amazon-native operations, so it reduces to the spec sheet: Futuro Labs states 300mg elemental per two-capsule serving from pure bisglycinate in delayed-release vegan capsules at ~22p/day; Nutravita's magnesium products are keenly priced with elemental per serving typically landing below that tier. Convert both to pence per 100mg elemental and buy the number.

Buying the converted number?

Futuro Labs Magnesium Glycinate — 300mg elemental at ~7p per 100mg. £19.99 for 90 days.

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This article is for information purposes only and is not medical advice. Food supplements should not be used as a substitute for a varied, balanced diet and healthy lifestyle. If you are pregnant, breastfeeding, taking medication or have a medical condition, consult your GP or pharmacist before taking any new supplement. If you have persistent symptoms, speak to your GP or NHS 111.