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Sunday Natural Vitamin D3 + K2 MK-7 2,500 IU + 100 µg all-trans Drops (300)

Lab verifiedLab: GBAReport: 21 May 2026Batch: L03618

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VitaminsEU/UK seller✓ Lab verified

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Lab report

Lab-test status
Lab verified21 May 2026Report
Lab
GBA Gesellschaft für Bioanalytik mbH, Hamburg (DAkkS D-PL-14170-01-00)
GBA 26023325-001 Vitamin D3+K2 MK7 drops
Batch
L03618
Report date
21 May 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 <0.040 (well under the EU limit or below detection)
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
D3 + K2
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 26023325-001, 21 May 2026, batch L03618: Pb <0.020, Cd <0.010, Hg <0.010, As <0.040 mg/kg. Numeric ICP-MS metals. UK shop sunday-natural.co.uk.
Product page
Sunday Natural (sunday-natural.co.uk / sunday.de)

⚠ 2 red flags

  • Evidence published as labtest images (not a downloadable PDF) — values transcribed from GBA report images.
  • Sample sent in by the brand: check batch L03618 on your pack.

Purity & biohacker panel

Facts only, no scores. Lab: GBA Gesellschaft für Bioanalytik mbH, Hamburg (DAkkS D-PL-14170-01-00) · GBA 26023325-001 Vitamin D3+K2 MK7 drops · batch L03618 · dated 2026-05-21 (report age 5 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
<0.040 mg/kg · lab report

Biohacker parameters

Report age
5 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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