Informed Sport
Immunity Mushroom Blend from UK brand B-Yond is a functional-mushroom capsule combining Lion's Mane, Reishi, Chaga and Maitake extracts in a daily serving. Functional-mushroom products are rarely batch-tested, but this one is Informed Sport certified, so every batch is screened against the banned-substances list — a tested-sport-ready mushroom blend rather than a generic one.
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