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Bloodbrain barrier and BCB are guarding systems of the brain formed mainly by endothelial cells, which separate the central nervous system (CNS) from the general circulatory system of the body, protecting the brain from toxic metabolites and pathogens (Zenaro et al., 2017)
Ahuja P, Ng CF, Pang BPS, Chan WS, Tse MCL, Bi X, et al
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There are actually two types of melanin: Eumelanin: This is a dark brown or black pigment
High-dose whitening effect for faster visible results
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