I LOVE Neptune!!! I’ve wanted this colour for ages but wasn’t sure how it would look on my skin tone, so I went into the store to try every swatch against my skin tone, and I loved how neptune looked on me! It is the perfect “moody” blue, and I paired it with stardust and wow what a duo! I’m a hairdresser and this set lasted 2 weeks and could have been longer but my nails grew too fast. For some reason this colour even applied so much nicer than the older colours I have. I find I always reach for Neptune, love it!