Layers, layers, layers.
My top tip for securing my moisture barrier in the unpredictable British winter-time would be to carefully layer my hydrating serums and moisturiser. Taking time to apply and allow each layer to dry secures your skin's moisture barrier and protects it from damage from the cold. I always use a moisturising serum with a thick moisturiser at night to give my skin a chance to recover from being exposed to the elements.
