Give your lashes the volume and curl they deserve with Cils Booster mascara primer by Lancôme. Its white formula, infused with XL microfibres, is suitable for sensitive eyes, protects lashes and amplifies your mascara's volume. This primer can be applied under your usual mascara to enhance its performance and colour. The end result: visibly thicker, more visible lashes, and instantly more intense, captivating eyes.