This may be a strange one.
Neutral or muted coloured lipsticks aren't visible on my lips. Pink toned, brown toned, peach toned, no matter what I try they don't show up. Have sat at a makeup counter with the salesperson going 'let's try this one...' over and over before admitting defeat.
Same with tinted lip balm. I spent ages with a lady who makes hand made cosmetics a while ago, she was talking about skin tone and pigment etc and admitted she had never met someone before where her lip tints didn't show up. She actually took photos of me to take to the next course she was going on to ask for advice from more experienced people.
Does anyone else have this problem and if so, have they found a lipstick that is actually visible? As I've got older I feel my lips need a bit of definition and I'd love a decent lipstick that would just give that 'groomed' look for work etc.