Kill two birds with one stone.

Wait a second, You didn’t know that you can use M-3.2 and P4.1 as skin-care?
Some people might think, is it really okay to use hair care products on my skin?
I understand your concern, but since there are no preservatives and no chemicals
 in the M-3.2 and P-4.1 this means,

there is no reason to say you can’t use them on your skin!!

Kill two parts, with one bottle (*ﾟθﾟ)(*ﾟθﾟ)

Show the proof to your clients that you are serious about health and beauty.