Biotin, New RDA* 50 µg
Biotin is one of the B-group vitamins and is water-soluble, which means you need it in your diet every day because it can't be stored in the body. But we only need very small amounts of biotin.
Biotin is derived from de novo synthesis by bacteria, primitive eukaryotic organisms including yeasts, moulds and algae, and some plant species.
*Sourced from EFSA WEBSITE