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An honest library on deoxypentose, the Sheffield discovery, BPTA, and how to think about cosmetic scalp care.

Is 2-Deoxy-D-Ribose Safe for Topical Hair Use? — An honest look at the evidence.
2-Deoxy-D-Ribose Hair Serum, Explained. — A rare sugar, a 2024 animal study, and a whole category of cosmetic serums.
2-Deoxy-D-Ribose vs Minoxidil: An Honest Comparison. — A drug with 40+ years of human trials, and a cosmetic ingredient with one mouse study.

Cosmetic scalp serum, honestly described

60ml / 2 fl oz — double the standard 30ml size.