Fourfive
Is Fourfive third-party tested?
Yes — as of 2026-08-17, Fourfive holds 10 third-party certifications across 1 independent testing program: Informed Sport / Informed Choice. 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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Cordyceps Mushroom: Performance Blend
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Creatine & Electrolytes
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Creatine and Magnesium
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Hydro Plus
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Lion's Mane Mushroom: Energy & Focus Capsules
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Multi Mushroom: Ultimate Blend Capsules
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Reishi Mushroom: Bedtime Blend
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fourfive Hydro Plus Energy & Focus
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fourfive Hydro Plus Everyday Recovery
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fourfive Hydro Plus Immune Support
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