Discussions tagged with 'sebum' Abdullah Which components of sebum will not become water soluble when mixed with sodium hydroxide? Abdullah replied 1 year, 9 months ago 1 Member · 0 Replies General Abdullah Surfactant foam stability in very oily hair ketchito replied 4 years, 2 months ago 2 Members · 1 Reply General Viewing 1 - 2 of 2 discussions