Better than Dior’s lip oil at less than half the price! I liked it so much that I just bought the lavender one!” Honestly, when a product gets that kind of backup order, you know it’s worth ...

Another loyal fan put it simply: “This is the best oil I have tried so far – better than the Clarins and Dior.” Clearly, it’s not just the affordability of the NYX lip oil that has people ...

But the one on everyone's lips - literally! - are lip oils, and Dior Lip Glow Oil to be exact. The brand's lip oil has been touted on social media as the must-have lip treatment of the moment.