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Sunday Natural Magnesium Glycinate 750 mg, 120 Capsules

Lab verifiedLab: GBAReport: 23 Jul 2026Batch: see report image

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MineralsEU/UK seller✓ Lab verified

Score Not enough data Not enough label data How we score →

Lab report

Lab-test status
Lab verified23 Jul 2026Report
Lab
GBA Gesellschaft für Bioanalytik mbH, Hamburg
GBA 26035608-001 Magnesium Glycinate PURE
Batch
see report image (Magnesium Glycinate PURE / SKU N8566CGB)
Report date
23 Jul 2026
Heavy metals (mg/kg)
Pb <0.020 (well under the EU limit or below detection)Cd <0.010 (well under the EU limit or below detection)Hg <0.010 (well under the EU limit or below detection)As 0.094 (no EU limit)
Heavy-metal colours: Well under the EU limit (below half) or below detection Near the EU limit (half the limit up to the limit) Over the EU limit Grey: no EU limit (arsenic), not tested, or the lab’s reporting limit is above the EU limitEU 2023/915 limits for food supplements: lead (Pb) 3.0, cadmium (Cd) 1.0, mercury (Hg) 0.10 mg/kg. Values in mg/kg. NT = not tested; c = calculated by us from µg per serving.
Ingredient
Magnesium Glycinate
Brand
Sunday Natural
Testing rule for this category
Third-party testing preferred
Status detail
An independent lab report or certification is referenced for this product.
Reviewer notes
GBA Hamburg Prüfbericht 26035608-001, 23 Jul 2026, Magnesium Glycinate PURE: Pb <0.020, Cd <0.010, Hg <0.010, As 0.094 mg/kg. UK shop.
Product page
Sunday Natural (sunday-natural.co.uk / sunday.de)

⚠ 2 red flags

  • Evidence published as labtest images (not a downloadable PDF).
  • Sample sent in by the brand: check the batch on your pack.

Potency & No Fillers Index

Not enough label data

Scored from the published label — separate from lab verification. Never a safety claim.

Not enough published label data to score this product yet.

How the Index is scored →

Purity & biohacker panel

Facts only, no scores. Lab: GBA Gesellschaft für Bioanalytik mbH, Hamburg · GBA 26035608-001 Magnesium Glycinate PURE · batch see report image (Magnesium Glycinate PURE / SKU N8566CGB) · dated 2026-07-23 (report age 3 months).

Cleanliness checks

Lead (Pb)Yes
<0.020 mg/kg, EU ≤ 3.0 · lab report
Cadmium (Cd)Yes
<0.010 mg/kg, EU ≤ 1.0 · lab report
Mercury (Hg)Yes
<0.010 mg/kg, EU ≤ 0.1 · lab report
Arsenic (As)Yes
0.094 mg/kg (±0.019) · lab report

Biohacker parameters

Report age
3 months · lab report

Unknown = not published or not verifiable. Prices from the linked seller page, checked 2 Nov 2026.

Testing evidence

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