Clinique is one of my favourite brands, such great quality and I'm rarely disappointed when I buy their products.
I have quite a few of their eye shadows, they are very pigmented and always been good for my sensitive skin around my eyes.
The formula is silky and lightweight. I don't get creasing of this eyeshadow like other cheaper brands. The formula has a hint of shimmer to it that looks lovely.
Expensive in comparison to other eye shadows, but worth it in my opinion as they are such high quality.
Clinique eye shadow is a favourite brand - the colours are flattering, they blend and cover really well - no running the applicator back and forth over and over again to get enough colour to stay on your eye. They may cost more than others but you don't need much and they last for ages so good value for money
Tips: always use good quality applicator brushes, it makes a big difference to the coverage