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Nature Heart Methyl Folat Pure (Quatrefolic) 400 µg, 120 capsules

Lab verifiedLab: GBAReport: 27 Feb 2026Batch: 30062617095-1

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Lab report

Lab-test status
Lab verified27 Feb 2026Report
Lab
GBA Gesellschaft für Bioanalytik mbH, Hamburg (DAkkS D-PL-14170-01-00)
GBA test report 26303373-002 (Methyl Folat Pure)
Batch
30062617095-1 (base batch)
Report date
27 Feb 2026
Heavy metals (mg/kg)
Pb 0.021 (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
Women's Health
Brand
Nature Heart
Testing rule for this category
Third-party heavy-metal testing required
Status detail
An independent lab report or certification is referenced for this product.
Reviewer notes
GBA Hamburg (DAkkS), test report 26303373-002, 27 Feb 2026, base batch 30062617095-1: lead 0.021, cadmium <0.010, mercury <0.010, arsenic <0.040 mg/kg. A separate content report from 13 Oct 2025. EU seller (Germany).
Product page
Nature Heart (nature-heart.de, DE)

⚠ 1 red flag

  • The sample was sent in by the brand: check the batch number on your pack.

Purity & biohacker panel

Facts only, no scores. Lab: GBA Gesellschaft für Bioanalytik mbH, Hamburg (DAkkS D-PL-14170-01-00) · GBA test report 26303373-002 (Methyl Folat Pure) · batch 30062617095-1 (base batch) · dated 2026-02-27 (report age 8 months).

Cleanliness checks

Free of fillers and additivesUnknown
Full ingredient list on the seller page · seller page
Full ingredient list publishedUnknown
· no source
Lead (Pb)Yes
0.021 mg/kg (measured), EU supplement limit ≤ 3.0 · lab report
Cadmium (Cd)Yes
<0.010 mg/kg (below reporting limit), EU supplement limit ≤ 1.0 · lab report
Mercury (Hg)Yes
<0.010 mg/kg (below reporting limit), EU supplement limit ≤ 0.10 · lab report
Arsenic (As)Yes
<0.040 mg/kg (below reporting limit), total arsenic; no EU limit for supplements · lab report
MicrobiologyYes
GBA, same report: microbiology tested · lab report
PesticidesUnknown
Not in the published report · no source
Label accuracy (measured vs claim)Unknown
Folate content covered in a separate report; not re-checked here · no source

Biohacker parameters

Form
Capsules · seller page
Dose per serving
1 capsule a day = 400 µg folate (Quatrefolic) declared · seller page
Servings per pack
120 capsules = 120 days · seller page
Price / cost per daily dose
€29.90 / 120 capsules ≈ €0.25 per day at 1 capsule a day (calculated, checked 30 Oct 2026). EU seller (Germany); no UK seller found. · seller page
Branded ingredient
Unknown · no source
Sourced / made in
Nature Heart / Nature Vital GmbH & Co. KG, Nidderau, Germany (seller) · seller page
Capsule material
Unknown · no source
Allergens
Unknown · no source
Vegan
Unknown · no source
Third-party certifications
Unknown (lab report only) · no source
Report age
8 months · lab report

Unknown = not published or not verifiable. Prices from the linked seller page, checked 30 Oct 2026.

Testing evidence

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