The drugs were in four sachets weighing a total of 300 grammes and they also discovered Sh95,000 in cash, which they believe to be proceeds of crime.
Women trapped in heroin addiction are often introduced to drugs by intimate partners before becoming caught in a cycle of dependency, exploitation and stigma.
DCI officers recovered suspected cannabis sativa and heroin in Nairobi, Kitui and Taita Taveta counties.
The prosecution appeared before Resident Magistrate Green Odera at the Mombasa Law Courts, where it successfully sought an age assessment and social inquiry report for the female suspect.
A man charged with trafficking heroin worth Sh1.19 million has been released on a Sh100,000 bond.