I've got approx 900ml of OMG 16%. Unfortunately, I don't use it as much as i thought i would (only twice since i bought it in Feb) & am thinking of mixing it to make a 10 or 12% before it goes past its best.
I haven't got any other OMG products as i now use SiennaX & Nouvatan. I would not consider mixing 2 different products but am wondering how much OMG solution to buy to mix & what %age to reach 10% or 12%.
Any advice please? x
I haven't got any other OMG products as i now use SiennaX & Nouvatan. I would not consider mixing 2 different products but am wondering how much OMG solution to buy to mix & what %age to reach 10% or 12%.
Any advice please? x