The new Lumene Hydra Moisturising Prebiotic Oil-Cocktail (£25) is a biphase skin treatment, which means it contains an oil-based component and a water-based component. To use it, you need to shake the bottle to mix it up before applying it to your face.
The oil phase contains Nordic bilberry seed oil, which is full of hydrating vitamin E, while the water phase is made up of a mix of organic Nordic birch sap, pure Arctic spring water, and a new ingredient called Nordic oat xylitol, which acts as both a humectant (an ingredient that helps your skin retain moisture) and a source of prebiotics.