Which form of Phytic Acid?
I'm looking on including 0.25% phytic acid in a toner formulation for it's properties on sebum which appear to be linked partially with it chelating ability on calcium which decreases the viscosity of sebum for less blockages. Any other options besides Phytic Acid? The Phytic acid/IP6/phytate I've found all seem to be Calcium-Magnesium InositolHexaphosphate. At around a weighted ratio of 4:1 IP6 to calcium/magnesium.
Is this form sufficient? The calcium already bound to it won't be an issue? Thank you