Essence Lash Princess Lash Effect Mascara Waterproof The original Essence Lash Princess formula is lauded for being both inexpensive and incredible, so it's no surprise the brand is finally adding a waterproof version with the Essence Lash Princess Lash Effect Mascara Waterproof (£4). Image Source: feelunique.com Essence Lash Princess Lash Effect Mascara Waterproof £4 from feelunique.com Buy Now