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Selected lots are independently verified by Janoshik Analytical (Czech Republic) and published on the Janoshik public portal

For hair growth, the credible endpoints are well established standardized global photography assessed by blinded evaluators, and target-area hair counts and density measured by trichoscopy or phototrichogram at fixed scalp sites over a sufficient duration (typically 24 weeks or more, because the hair cycle is slow)

Even a genuine, freshly issued certificate tells you nothing about sterility, nothing about endotoxin levels, and nothing about whether the compound was correctly stored

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