Heart & Soil
Is Heart & Soil third-party tested?
Yes — as of 2026-08-17, Heart & Soil holds 10 third-party certifications across 3 independent testing programs: Informed Sport / Informed Choice, NSF (dietary supplement certification), NSF Certified for Sport. Every certification below links to the certifying body's official listing so you can verify it at the source.
Registries checked (as of 2026-08-17): Informed · NSF · USP · Labdoor · BSCG
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