Hi
we manufacture all make up products in turkey
In
matte liquid lipstick(isododecane based) when we use castor oil for grinding red7
(cı15850) at 3 roll mill and when we put at base of matte liquid
lipstick red7 is not open it self but if we use caprylic capric
trigliseride or octylodedecanol its solving on matte lipstick base.
what is the problem at castor oil ?
In my opinion may be it causes because of polarity of castor oil
I need your ideas..
regards
mehmet guden
mehmet@mayabrowncosmetics.com
Comments
Seconding what @ngarayeva001 said: I don’t think polarity is the issue. And - castor oil is very frequently used for pigment grinding for its ability to wet pigments so I’m not sure we have enough information. Perhaps you could post the entire formula so we can help?