Bio-Mineral Perfecting Powder Give your face a flawless finish with this Jemma Kidd Make Up School perfecting powder. Designed with non-drying technology for a look that will stay set all day long. Infused with bio-active brightening minerals to give skin a gorgeous glow & keep you looking radiant. Combined with a peptide blend to rebuild dull & congested skin using a fine pigment for a more transparent & luminous finish.