A brand known for its innovative vegan tanning formulas, Nip + Fab's newest innovation combines its latest fake tan technology with your favourite skin-care ingredients, like hyaluronic acid (the molecule known for its hydrating properties that can hold up to 1,000 times its weight in water) and niacinamide, which works by smoothing and evening skin tone. The Nip + Fab Luminize Faux Tan Serum (£29) aims to deliver instant results, combining some of the benefits of your most-loved skin care.