MINERALIS GU / FE or Ferrous Gluconate is an iron source used in cosmetics in hair products (keratin restructurer) and in skin products (skin conditioner).
In cosmetics, the gluconate anion is used as a vector of penetration that makes easier the transport of electrolytes through the skin.
Gluconate is a cellular revitalizer regenerator implied in pentose synthesis pathway which is the main source of NADPH (Nicotinamide adenine dinucleotide phosphate).