← Back to directory

Sunday Natural Premium Organic Chlorella Powder 150 g

Lab verifiedLab: GBAReport: 24 Sep 2026Batch: L06606

About Greens: what it is, forms and doses →

Compare all 6 Greens →

Herbal / plantEU seller✓ Lab verified

B 7.7/10 How we score →

Lab report

Lab-test status
Lab verified24 Sep 2026Report
Lab
GBA Gesellschaft für Bioanalytik mbH, Hamburg (DAkkS D-PL-14170-01-00)
GBA test report 26046244-033, results page (Bio Chlorella Premium Pulver, 150 g jar)
Batch
L06606 (client no. 7112-bio)
Report date
24 Sep 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)
Fillers
None
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
Greens
Brand
Sunday Natural
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 26046244-033, 24 Sep 2026, batch L06606, tested on the finished 150 g jar: lead <0.020, cadmium <0.010, mercury <0.010 and total arsenic <0.040 mg/kg, all below the lab’s reporting limits (nickel 0.078 mg/kg). The cleanest result of our spirulina and chlorella list. EU seller (Germany).
Product page
Sunday Natural (sunday.de, DE)

⚠ 2 red flags

  • The sample was sent in by the brand (one 150 g jar, batch L06606): check the batch number on your jar.
  • PAHs and microcystins were not measured in the report.

Purity & biohacker panel

Facts only, no scores. Lab: GBA Gesellschaft für Bioanalytik mbH, Hamburg (DAkkS D-PL-14170-01-00) · GBA test report 26046244-033, results page (Bio Chlorella Premium Pulver, 150 g jar) · batch L06606 (client no. 7112-bio) · dated 2026-09-24 (report age 1 months).

Cleanliness checks

Free of fillers and additivesYes
Seller states 100% organic Chlorella pyrenoidosa, no additives · seller page
Full ingredient list publishedYes
Single ingredient: organic Chlorella pyrenoidosa (100%) · seller page
Lead (Pb)Yes
<0.020 mg/kg (below reporting limit), 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 (24 Sep 2026): total count 6.1 × 10^2 cfu/g; yeasts, Enterobacteriaceae and coagulase-positive staphylococci <10 cfu/g; moulds 4.0 × 10^1 cfu/g; E. coli negative in 10 g, Salmonella negative in 25 g; the lab rates the result unremarkable · lab report
PesticidesUnknown
Not in the published report · no source
Label accuracy (measured vs claim)Unknown
Not in the published report · no source

Biohacker parameters

Form
Powder (amber glass jar) · seller page
Dose per serving
3 g a day (1 teaspoon in 200 ml water, label) · seller page
Servings per pack
50 servings at 3 g (150 g) · seller page
Price / cost per daily dose
€12.90 / 150 g ≈ €0.26 per day at 3 g (calculated, checked 22 Oct 2026). EU seller (Germany); delivery to Spain and the UK not checked. · seller page
Branded ingredient
Unknown · no source
Sourced / made in
Organic raw material (PL-EKO-01, EU/non-EU agriculture); packed in the EU (seller); Sunday Natural Products GmbH, Berlin · seller page
Capsule material
None (powder) · seller page
Allergens
Unknown · no source
Vegan
Yes · seller page
Third-party certifications
EU organic (PL-EKO-01) · seller page
Report age
1 months · lab report

Unknown = not published or not verifiable. Prices from the linked seller page, checked 22 Oct 2026.

Testing evidence

Other Greens options