If you want to hide any impurities in your skin or get a more even skin tone, then a foundation such as this is a good choice. This foundation is produced according to vegan guidelines.
From Amazon
BOBBI BROWN Skin Long-Wear Weightless Foundation SPF15 - Alabaster 30 ml
House of Fraser
Bobbi Brown Bobbi Brown Skin Long-wear Weightless Foundation SPF 15 - Beige