CleanLab-tested magnesium supplements that ship to Spain: heavy-metal reports and € per day (2026)
- Based on independent batch lab reports we opened ourselves, 24 Lab verified magnesium products in our directory have an EU seller link in our data and are listed below for buyers in Spain (HSN is a Spanish shop; the other EU shops are treated as shipping within the EU).
- They cover several forms filed under our magnesium category: bisglycinate powders and capsules, citrate-family salts, chloride, lactate, malate, taurate, threonate, ascorbate and blends.
- Cleanest pattern among the reports with all four metals: HSN bisglycinate powder (AGROLAB Ibérica, 7 Aug 2025), VitaMoment capsules (GBA, 2 Jun 2026), MoleQlar capsules (GBA, 21 Jul 2026) and edubily Magnesium Pulver Pur (GBA, 7 Aug 2026) all show lead, cadmium, mercury and arsenic below the lab’s reporting limits.
- Spanish seller with a checked € price per day: HSN 500 g powder, about €0.15 a day at 3 g (checked 18 Oct 2026).
- Lowest checked € per day: GymBeam bisglycinate powder, about €0.05–€0.10 at 1–2 g (out of stock when checked; arsenic not on that report).
- Other checked € per day figures: edubily powder about €0.20, Inner Sparkle about €0.30, MoleQlar about €0.33, VitaMoment about €0.33 and Nature Heart about €0.65.
- Every measured lead, cadmium and mercury result we list is within the EU 2023/915 limits for food supplements (lead 3.0, cadmium 1.0, mercury 0.10 mg/kg).
- Seven more magnesium products have only a partial report, and 38 have no published lab report we could find.
- Two Lab verified products (CLN Labs and Bare Biology) are UK-seller only in our data, so they are named separately and not ranked for Spain.
- For a glycinate-only deep dive (the 14% elemental magnesium rule and filler red flags), see the cleanest magnesium glycinate page.
Cleanest magnesium glycinate only: bisglycinate capsules and powders, the 14% rule and red flags →
Full magnesium comparison: every form, metals, lab, batch and price per day →
Lab-tested magnesium category: every Lab verified magnesium →
Magnesium Potency & No Fillers Index (label data) →
Guide: magnesium glycinate label and price check →
Data from published lab reports only; updated 2026-11-04. Not medical advice. Testing status can’t be bought.
Full magnesium glycinate comparison: sortable table of every product →
What magnesium can claim, and what this page is not
Claims: under EU and UK law, foods that are at least a source of magnesium may carry authorised health claims, for example that magnesium contributes to a reduction of tiredness and fatigue, to normal muscle function, to normal functioning of the nervous system, to normal psychological function and to electrolyte balance. These are claims about the nutrient, not about any brand on this page, and no magnesium product may claim to treat or prevent a disease.
This page ranks published heavy-metal lab results and checked € prices for products with an EU seller in our data (including Spanish HSN). It is not medical advice. If you are pregnant, take medicines or have a health condition, ask a doctor or pharmacist before taking a supplement.
Lab results
Quick picks for Spain
- Spanish seller: HSN Magnesium Glycinate (Chelated) 500g: Pb <0.020, Cd <0.020, Hg <0.010, As <0.020 mg/kg · €0.15/day (€25.19). HSN (Spain) bisglycinate powder: AGROLAB Ibérica, 7 Aug 2025, all four metals below the reporting limit; about €0.15 a day at 3 g (checked 18 Oct 2026).
- Cleanest € report among capsules: VitaMoment Magnesiumbisglycinat 120 Kapseln: Pb <0.020, Cd <0.010, Hg <0.010, As <0.040 mg/kg · €0.33/day (€19.97). VitaMoment capsules: GBA Hamburg, 2 Jun 2026, all four metals below the reporting limit; about €0.33 a day at 2 capsules (checked 2 Nov 2026). MoleQlar and edubily powder match the same “all four below LOQ” pattern.
- Lowest checked € per day: GymBeam Magnesium Bisglycinate Powder Unflavoured 250g: Pb <0.02, Cd <0.01, Hg <0.01, As Not tested mg/kg · €0.052–0.10/day (€12.95). GymBeam bisglycinate powder: about €0.05–€0.10 a day at 1–2 g (checked 18 Oct 2026; out of stock when checked). Arsenic is not on that report.
| # | Product | Seller | Lab-test status | Pb | Cd | Hg | As | € per day (EU seller that ships to Spain) | Red flags |
|---|---|---|---|---|---|---|---|---|---|
| 1 | GymBeam Magnesium L-ascorbate | EU: GymBeam (gymbeam.com) product page (Ad) | Lab verified8 Oct 2025Report PLANTON GmbH (DAkkS) | <0.010 (well under the EU limit or below detection) | <0.008 (well under the EU limit or below detection) | <0.010 (well under the EU limit or below detection) | NT (not tested) | No checked € price per day yet | ⚠ 2 red flags
|
| 2 | GymBeam Magtein® (Magnesium L-threonate) | EU: GymBeam (gymbeam.com) product page (Ad) | Lab verified8 Oct 2025Report PLANTON GmbH (DAkkS) | 0.010 (well under the EU limit or below detection) | <0.008 (well under the EU limit or below detection) | <0.010 (well under the EU limit or below detection) | NT (not tested) | No checked € price per day yet | ⚠ 2 red flags
|
| 3 | GymBeam Magnesium + B6 Long Lasting | EU: GymBeam (gymbeam.com) product page (Ad) | Lab verified8 Oct 2025Report PLANTON GmbH (DAkkS) | 0.011 (well under the EU limit or below detection) | <0.008 (well under the EU limit or below detection) | <0.010 (well under the EU limit or below detection) | NT (not tested) | No checked € price per day yet | ⚠ 2 red flags
|
| 4 | Inner Sparkle Magnesiumbisglycinat 120 Kapseln | Lab verified18 Dec 2025Report BAV Institut GmbH, Offenburg (tests by bilacon GmbH, Tentamus) | 0.017 (well under the EU limit or below detection) | <0.010 (well under the EU limit or below detection) | <0.005 (well under the EU limit or below detection) | <0.010 (well under the EU limit or below detection) | €0.30/day €17.95 · 120 capsules | ⚠ 1 red flag
| |
| 5 | GymBeam Magnesium + B6 Complex | EU: GymBeam (gymbeam.com) product page (Ad) | Lab verified8 Oct 2025Report PLANTON GmbH (DAkkS) | 0.020 (well under the EU limit or below detection) | <0.008 (well under the EU limit or below detection) | <0.010 (well under the EU limit or below detection) | NT (not tested) | No checked € price per day yet | ⚠ 2 red flags
|
| 6 | Magnesium Pulver pur | Lab verified7 Aug 2026Report GBA Gesellschaft für Bioanalytik mbH, Hamburg (DAkkS D-PL-14170-01-00) | <0.020 (well under the EU limit or below detection) | <0.010 (well under the EU limit or below detection) | <0.010 (well under the EU limit or below detection) | <0.040 (well under the EU limit or below detection) | €0.20/day €19.95 · 300g | ⚠ 1 red flag
| |
| 7 | MoleQlar Magnesium Bisglycinat Kapseln (MagChel) 120 | Lab verified21 Jul 2026Report GBA Gesellschaft für Bioanalytik, Hamburg (DAkkS) | <0.020 (well under the EU limit or below detection) | <0.010 (well under the EU limit or below detection) | <0.010 (well under the EU limit or below detection) | <0.040 (well under the EU limit or below detection) | €0.33/day €19.90 · 120 capsules | ⚠ 2 red flags
| |
| 8 | VitaMoment Magnesiumbisglycinat 120 Kapseln | Lab verified2 Jun 2026Report GBA Gesellschaft für Bioanalytik, Hamburg (DAkkS) | <0.020 (well under the EU limit or below detection) | <0.010 (well under the EU limit or below detection) | <0.010 (well under the EU limit or below detection) | <0.040 (well under the EU limit or below detection) | €0.33/day €19.97 · 120 capsules | None found | |
| 9 | GymBeam Calcium + Magnesium | EU: GymBeam (gymbeam.com) product page (Ad) | Lab verified17 Jun 2026Report Labor Dr. Scheller, Augsburg (DAkkS D-PL-19230-01-00) | <0.02 (well under the EU limit or below detection) | <0.01 (well under the EU limit or below detection) | <0.01 (well under the EU limit or below detection) | NT (not tested) | No checked € price per day yet | ⚠ 2 red flags
|
| 10 | GymBeam Magnesium + Zinc Chelate | EU: GymBeam (gymbeam.com) product page (Ad) | Lab verified17 Jun 2026Report Labor Dr. Scheller, Augsburg (DAkkS D-PL-19230-01-00) | <0.02 (well under the EU limit or below detection) | <0.01 (well under the EU limit or below detection) | <0.01 (well under the EU limit or below detection) | NT (not tested) | No checked € price per day yet | ⚠ 2 red flags
|
| 11 | GymBeam Magnesium Bisglycinate (MagChel®) | EU: GymBeam (gymbeam.com) product page (Ad) | Lab verified21 Dec 2025Report Labor Dr. Scheller, Augsburg (DAkkS D-PL-19230-01-00) | <0.02 (well under the EU limit or below detection) | <0.01 (well under the EU limit or below detection) | <0.01 (well under the EU limit or below detection) | NT (not tested) | No checked € price per day yet | ⚠ 2 red flags
|
| 12 | GymBeam Magnesium Bisglycinate Powder Unflavoured 250g | EU: GymBeam (gymbeam.com) product page (Ad) | Lab verified18 Jun 2026Report Labor Dr. Scheller, Augsburg (DAkkS D-PL-19230-01-00); magnesium by GBA Hamburg | <0.02 (well under the EU limit or below detection) | <0.01 (well under the EU limit or below detection) | <0.01 (well under the EU limit or below detection) | NT (not tested) | €0.052–0.10/day €12.95 · 250 g | ⚠ 4 red flags
|
| 13 | GymBeam Magnesium Gluconate | EU: GymBeam (gymbeam.com) product page (Ad) | Lab verified17 Jun 2026Report Labor Dr. Scheller, Augsburg (DAkkS D-PL-19230-01-00) | <0.02 (well under the EU limit or below detection) | <0.01 (well under the EU limit or below detection) | <0.01 (well under the EU limit or below detection) | NT (not tested) | No checked € price per day yet | ⚠ 2 red flags
|
| 14 | GymBeam Magnesium Lactate | EU: GymBeam (gymbeam.com) product page (Ad) | Lab verified17 Jun 2026Report Labor Dr. Scheller, Augsburg (DAkkS D-PL-19230-01-00) | <0.02 (well under the EU limit or below detection) | <0.01 (well under the EU limit or below detection) | <0.01 (well under the EU limit or below detection) | NT (not tested) | No checked € price per day yet | ⚠ 2 red flags
|
| 15 | GymBeam Magnesium Pyruvate | EU: GymBeam (gymbeam.com) product page (Ad) | Lab verified17 Jun 2026Report Labor Dr. Scheller, Augsburg (DAkkS D-PL-19230-01-00) | <0.02 (well under the EU limit or below detection) | <0.01 (well under the EU limit or below detection) | <0.01 (well under the EU limit or below detection) | NT (not tested) | No checked € price per day yet | ⚠ 2 red flags
|
| 16 | GymBeam Magnesium Taurate | EU: GymBeam (gymbeam.com) product page (Ad) | Lab verified17 Jun 2026Report Labor Dr. Scheller, Augsburg (DAkkS D-PL-19230-01-00) | <0.02 (well under the EU limit or below detection) | <0.01 (well under the EU limit or below detection) | <0.01 (well under the EU limit or below detection) | NT (not tested) | No checked € price per day yet | ⚠ 2 red flags
|
| 17 | GymBeam Triple magnesium drink | EU: GymBeam (gymbeam.com) product page (Ad) | Lab verified23 Oct 2026Report Labor Dr. Scheller, Augsburg (DAkkS D-PL-19230-01-00) | <0.02 (well under the EU limit or below detection) | <0.01 (well under the EU limit or below detection) | <0.01 (well under the EU limit or below detection) | NT (not tested) | No checked € price per day yet | ⚠ 2 red flags
|
| 18 | HSN Magnesium Glycinate (Chelated) 500g | EU: HSN product page (hsnstore.eu) (Ad) | Lab verified7 Aug 2025Report AGROLAB Ibérica S.L.U., Burgos (ENAC, ISO/IEC 17025:2017) | <0.020 (well under the EU limit or below detection) | <0.020 (well under the EU limit or below detection) | <0.010 (well under the EU limit or below detection) | <0.020 (well under the EU limit or below detection) | €0.15/day €25.19 · 500 g | ⚠ 2 red flags
|
| 19 | Nature Heart Magnesium Bisglycinat 120 Kapseln | Lab verified10 Apr 2026Report GBA Gesellschaft für Bioanalytik, Hamburg (DAkkS); some tests by bilacon GmbH (Tentamus) | 0.023 (well under the EU limit or below detection) | <0.010 (well under the EU limit or below detection) | <0.010 (well under the EU limit or below detection) | <0.040 (well under the EU limit or below detection) | €0.65/day €19.60 · 120 capsules | ⚠ 1 red flag
| |
| 20 | GymBeam Magnesium Packs | EU: GymBeam (gymbeam.com) product page (Ad) | Lab verified23 Oct 2026Report Labor Dr. Scheller, Augsburg (DAkkS D-PL-19230-01-00) | 0.048 (well under the EU limit or below detection) | <0.01 (well under the EU limit or below detection) | <0.01 (well under the EU limit or below detection) | NT (not tested) | No checked € price per day yet | ⚠ 2 red flags
|
| 21 | GymBeam Magnesium Malate | EU: GymBeam (gymbeam.com) product page (Ad) | Lab verified8 Oct 2025Report PLANTON GmbH (DAkkS) | 0.095 (well under the EU limit or below detection) | <0.008 (well under the EU limit or below detection) | <0.010 (well under the EU limit or below detection) | NT (not tested) | No checked € price per day yet | ⚠ 2 red flags
|
| 22 | GymBeam Magnesium Chloride | EU: GymBeam (gymbeam.com) product page (Ad) | Lab verified17 Jun 2026Report Labor Dr. Scheller, Augsburg (DAkkS D-PL-19230-01-00) | 0.245 (well under the EU limit or below detection) | 0.016 (well under the EU limit or below detection) | <0.01 (well under the EU limit or below detection) | NT (not tested) | No checked € price per day yet | ⚠ 2 red flags
|
| 23 | GymBeam Magnesium Glycerophosphate | EU: GymBeam (gymbeam.com) product page (Ad) | Lab verified8 Oct 2025Report PLANTON GmbH (DAkkS) | 0.698 (well under the EU limit or below detection) | 0.012 (well under the EU limit or below detection) | <0.010 (well under the EU limit or below detection) | NT (not tested) | No checked € price per day yet | ⚠ 2 red flags
|
| 24 | Heiltropfen Magnesium Bisglycinate Powder 250 g | EU: Heiltropfen | Lab verifiedReport Eurofins metals Batch MGB130126-250 (attachment 27) | — (no data) | — (no data) | — (no data) | — (no data) | No checked € price per day yet | ⚠ 2 red flags
|
Ranked by measured lead, then cadmium, mercury and arsenic (lowest first). Pb = lead, Cd = cadmium, Hg = mercury, As = total arsenic, in mg/kg, copied from each lab report; “<” = below the lab’s reporting limit. EU 2023/915 limits for food supplements: Pb 3.0, Cd 1.0, Hg 0.10 mg/kg; there is no EU limit for arsenic in supplements. Price per day = pack price ÷ servings at the label dose, from seller prices we checked — only shown when we have a real € price and a servings count (never converted from £). Sellers listed are EU shops in our data; we treat them as shipping within the EU, including Spain (HSN is a Spanish shop). UK-only sellers are left out of this Spain-focused page.
Partial reports (not Lab verified)
These magnesium products publish a lab report, but it is missing something we need for Lab verified. What each one is missing:
- natural elements Magnesiumbisglycinat Kapseln (partial report): AGROLAB certificate of 29 Apr 2025 is pass/fail only for lead, cadmium and mercury — no measured mg/kg values. Arsenic: not on the certificate we opened. No checked € price per day yet · natural elements product page
- FormMed Magnesioform 120 Bisglycinat (partial report): GBA quality seal of 18 May 2026 (batch L 95067) says the metals conform to EU 2023/915 but publishes no measured values. No checked € price per day yet · FormMed product page
- Vitasauri® Kids Magnesium (partial report): GBA report of 7 Aug 2024 has numeric metals (all four below reporting limits) but the report is about 26 months old, so we keep it as Partial until a newer batch report is published. No checked € price per day yet · edubily product page (Ad) · coupon CLEANASSAY (Where the shop supports it)
- GymBeam Calcium-Zinc-Magnesium-Vitamin D3 (partial report): Labor Dr. Scheller report of 3 Nov 2025 has numeric lead, cadmium and mercury, but no batch number on the published PDF. Arsenic: not checked. No checked € price per day yet · GymBeam (gymbeam.com) product page (Ad)
- GymBeam Magnesium Chelate (Bisglycinate) (partial report): Published lab PDF (ŠVPÚ / VEHYDIS, 10 May 2021) has no numeric lead, cadmium, mercury or arsenic results. No checked € price per day yet · GymBeam (gymbeam.com) product page (Ad)
- GymBeam Magnesium Shot (partial report): Published Eurofins PDF of 7 Jun 2023 has no numeric lead, cadmium, mercury or arsenic results. No checked € price per day yet · GymBeam (gymbeam.com) product page (Ad)
- GymBeam Triple Magnesium (partial report): Labor Dr. Scheller report of 29 Apr 2026 has numeric lead, cadmium and mercury, but no batch number on the published PDF. Arsenic: not checked. No checked € price per day yet · GymBeam (gymbeam.com) product page (Ad)
UK-only Lab verified (not listed above)
- CLN Labs Magnesium Bisglycinate Capsules (Core Chelate) 120 caps · Eurofins Food Testing UK Ltd, Wolverhampton (UKAS 0342), 2025-12-16 · Pb 0.007, Cd <0.001, Hg <0.005, As 0.005 mg/kg
- Sunday Natural Magnesium Glycinate 750 mg, 120 Capsules · GBA Gesellschaft für Bioanalytik mbH, Hamburg, 2026-07-23 · Pb <0.020, Cd <0.010, Hg <0.010, As 0.094 mg/kg
- Bare Biology Ready & Rested Magnesium Bisglycinate 375 mg, 180 Capsules · Nutrition Research Centre Ireland (NRCI) / Supplement Certified, SETU Waterford, 2026-02-25 · Pb 0.030, Cd <0.0050, Hg <0.0030, As <0.10 mg/kg
No published lab report
The other 38 magnesium listings in our directory have no published lab report we could find, so we don’t rank them. They are listed, with prices, in the full magnesium comparison. Full magnesium comparison →
About Magnesium Glycinate
- What it is
- Magnesium bound to the amino acid glycine (also called bisglycinate).
- Common forms
- Powder or capsules. Pure magnesium bisglycinate is about 14% elemental magnesium by weight (real raw materials are usually 10–12%). A label or lab figure clearly above 14% cannot come from bisglycinate alone and usually means cheaper magnesium oxide (about 60% magnesium) has been mixed in, sold as “buffered”.
- Typical label doses
- Labels in our directory give 110–360 mg elemental magnesium a day: 2–4 capsules, or 1–3 g of powder. The EU/UK nutrient reference value for magnesium is 375 mg a day.
Authorised health claims (EU and GB registers)
- “Magnesium contributes to a reduction of tiredness and fatigue.” Condition: at least a source of magnesium (EU rules). Sources: EU register · EU Regulation 432/2012 · GB NHC register (Checked on the registers 2026-10-16)
- “Magnesium contributes to normal muscle function.” Condition: at least a source of magnesium (EU rules). Sources: EU register · EU Regulation 432/2012 · GB NHC register (Checked on the registers 2026-10-16)
- “Magnesium contributes to normal functioning of the nervous system.” Condition: at least a source of magnesium (EU rules). Sources: EU register · EU Regulation 432/2012 · GB NHC register (Checked on the registers 2026-10-16)
- “Magnesium contributes to normal psychological function.” Condition: at least a source of magnesium (EU rules). Sources: EU register · EU Regulation 432/2012 · GB NHC register (Checked on the registers 2026-10-16)
Information only, not medical advice. Food supplements are not intended to diagnose, treat, cure or prevent any disease. Speak to a healthcare professional before use, especially if pregnant or on medication.
FAQ
Which lab-tested magnesium can I buy from a Spanish seller?
In our data, HSN Magnesium Bisglycinate powder 500 g (hsnstore.eu): AGROLAB Ibérica, 7 Aug 2025, lead <0.020, cadmium <0.020, mercury <0.010 and arsenic <0.020 mg/kg; about €0.15 a day at 3 g (sale price €25.19 when checked on 18 Oct 2026). Other Lab verified options are sold by EU shops (Germany, Slovakia and others) that we list with EU seller links; check delivery to your address at checkout.
Which magnesium has the lowest heavy metals in this Spain list?
Several reports show all four metals below the lab’s reporting limits, including HSN powder (AGROLAB), VitaMoment and MoleQlar capsules (GBA) and edubily Magnesium Pulver Pur (GBA). Among products with a measured lead figure above the reporting limit, Inner Sparkle capsules measured lead 0.017 mg/kg and Nature Heart capsules 0.023 mg/kg — still far below the EU lead limit of 3.0 mg/kg.
How much does lab-tested magnesium cost per day in €?
Only where we have a checked € pack price and a servings count. At the label dose (prices checked 18 Oct–2 Nov 2026): GymBeam bisglycinate powder about €0.05–€0.10 (out of stock when checked), HSN powder about €0.15, edubily powder about €0.20, Inner Sparkle about €0.30, MoleQlar about €0.33, VitaMoment about €0.33 and Nature Heart about €0.65. Many other Lab verified GymBeam forms have a pack price on file but no servings count yet, so we do not invent a € per day figure. We never convert £ to €.
Does this page cover only glycinate?
No. It covers every Lab verified magnesium form in our magnesium category that has an EU seller in our data — bisglycinate, chloride, lactate, malate, taurate, threonate, ascorbate, blends and more. The separate cleanest magnesium glycinate page goes deeper on bisglycinate only (elemental magnesium % and filler red flags).
What is magnesium allowed to claim in the EU?
Only authorised health claims for foods that are at least a source of magnesium, for example: magnesium contributes to a reduction of tiredness and fatigue, to normal muscle function, to normal functioning of the nervous system, to normal psychological function and to electrolyte balance. They describe the nutrient, not a brand. No magnesium supplement may claim to prevent or cure a disease.
What does “partial report” mean here?
The brand publishes a real lab document, but it is missing something we need for Lab verified — for example pass/fail only with no numbers (natural elements, FormMed), a report about 26 months old (edubily Vitasauri Kids), no batch number on the PDF (some GymBeam blends), or no numeric metals at all (some older GymBeam PDFs). We will move a product up when we can open a complete current-batch report.
Are UK-only magnesium products left out?
Yes for the ranked Spain table. CLN Labs and Bare Biology are Lab verified with UK sellers and £ prices in our data; they appear in a short UK-only note below the table. Sunday Natural’s magnesium listing currently points at a UK URL in our data, so it is not counted among the EU-seller rows until we add a checked EU seller link.
Is there a legal heavy-metal limit for magnesium supplements?
Yes. Food supplements in the EU must stay under Regulation 2023/915 maximum levels: lead 3.0, cadmium 1.0 and mercury 0.10 mg/kg. There is no specific EU limit for arsenic in supplements. Every measured lead, cadmium and mercury result on this page is within those limits. This page is not medical advice.
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