LA BIOSTHETIQUE Smart Liner Just Black NEW

Smart Liner is a 1.7 ml liquid eyeliner in a pen format, and Just Black is the shade it comes in. The applicator is a soft nylon tip rather than a brush or a felt wedge, which is the detail that separates it from most liquid liners at the counter.

What's in it

Vitamin E is included in the formula to condition the thin skin along the lash line, which matters in a product you draw onto the lid every morning.

Worth knowing

Waterproof means exactly that — water alone will not lift the line, so plan on a proper eye makeup remover at the end of the day rather than a splash at the basin.

Who it's for

Anyone who draws their line freehand and wants the same result on a rushed Tuesday as on a Saturday night. Less suited to people who like to smudge and blur — a liquid tip sets where you put it, so a pencil is the better tool for a soft, smoked edge.