I Tried The Lip Oil Kate Middleton Swears By And It’s Actually Worth It – Now It’s On Sale For £20

Shop Kate Middleton's beauty secret while you can.

If there's one product that's a constant in my beauty arsenal - it's lip oil. The perfect combination of skincare and make-up, lip oil is a crucial aspect of my beauty routine - particularly as we head into winter where dry, chapped lips become a reality. But, out of the beauty cosmos' hundreds, nay, thousands of lip oil offerings, there's one product in particular I can't stop going back to. Spoiler alert: it's a royal favourite.

Available in 10 shades and scents the Lip Comfort Oil will be your best friend this winter for maintaining plump, nourished and glossy-looking lips.

So, why is Middleton - and every beauty writer - obsessed with this formula? Clarins' Lip Comfort Oil offers the ultimate high-gloss hydration with the skincare benefits of an intense lip treatment. Created with a blend of plant-based oils like rose, hazelnut and jojoba, the lightweight formula is perfect for everyday wear and can double up as an overnight mask to give your lips some long-lasting hydration.