Making aqueous formulation dry fast on skin.....
I have made two formulations :
- a 100% aqueous body spray
- an o/w emulsion based spray lotion (synthetic esters - PPG-15-SE/IPM/OP - as the oil phase).
Both of them have more than 70% of water content with NO alcohol. Now the problem is due to such high water content it is not easily evaporated from skin and runs down too. I tried some surfactants (silicon based and PEG-HCO-40, Polysorbates) but none of them are working here.
I am thinking to use Veegum or Modified/Corn starches but not sure about clogging of spray nozzles due to viscosity increase and their colloidal structure....
Any suggestions and advises please?