Tired-looking under-eyes? Enter Medik8's C-Tetra Eye Serum (7ml).

Powered by tetrahexyldecyl ascorbate (AKA stabilised vitamin C), this lightweight formula works to smooth the look of fine lines and wrinkles around the eye, as well as brightening dark circles and uneven tone. It also calls on vitamin E, a powerful antioxidant which not only protects the skin against free radical damage, but it traps moisture to improve hydration. The cherry on top? Its radiance-enhancing capabilities are quickly absorbed into the skin, meaning you can continue with your following products without waiting... That's what we like to hear!

After cleansing in the morning, apply a small amount across the brow bone and under-eye area, avoiding the eyelids.

Making skin care simple, Medik8 takes the fuss out of caring for your complexion. Powered by three key ingredients: vitamin C, vitamin A and non-negotiable SPF, the brand's signature skin care saviours are famed for their potent potions. A case in point is the C-Tetra Eye Serum (7ml) which helps to brighten, smooth and revitalise your delicate under-eye area.

Simmondsia Chinensis (Jojoba) Seed Oil, Cyclopentasiloxane, Cyclohexasiloxane, Tetrahexyldecyl Ascorbate, Tocopheryl Acetate, Citrus Grandis (Grapefruit) Peel Oil, Limonene, Citral, Linalool, Geraniol.

For the latest information, it is recommended to review the ingredient list printed on the packaging of the product prior to usage or consumption.