M&S Formula Dark Circles Eye Cream 15mlDesigned for skin with fine lines and wrinkles, Formula's Dark Circle Correcting Eye Cream works to tackle the early signs of ageing for brighter looking skin. Each carefully selected ingredient has a part to play. Retinoid complex helps to reduce fine lines, lack of suppleness and dullness, while seaweed extract works on dark circles. Squalane is a plant derived hydrocarbon that nourishes and hydrates the skin, working with absorbent Marula oil,