Achieving a true jet-black payoff in mascara and eyeliner requires more than just standard colorants; it requires advanced material science that meets international clean beauty and sustainability mandates.

Recent independent testing has renewed attention on an old but unresolved issue in cosmetics: the presence of lead in certain eyeliners.

BioBlack was created to make tradeoffs unnecessary. Here’s what our experience has been working with partners from initial interest to commercial adoption.