A Beauty Regime with Silk That Rejuvenates the Skin While you Are Sleeping. Sensitive skin love silk, helps with eczema and dermatitis to smooth skin as it is hypoallergenic and anti-bacterial. a gentle and breathable cocoon for the eye area. Silk Eye Mask is lined in black Mulberry Silk as this blocks out and allows for deep relaxation prior to sleeping. Silk Eye Masks improves functionality of eye cream, as it retains moisture.