Home / Lab tested
Spirulina tablets and powders with batch-level lab evidence — algae absorb heavy metals and can carry microcystins, so per-batch testing is essential.
0 batch-verified of 15 in the directory · statuses can never be bought
No batch-verified spirulina yet — the published reports we found didn't pass our checks. Honesty over volume.
Information only, not medical advice. Methodology