100% silk front combined with anti-slip cotton reverse design will make sure you wake up refreshed and rejuvenated every morning. The wonderfully soft and smooth pure Mulberry silk against your face and hair is naturally hypoallergenic, containing anti-ageing amino acids that can replenish treated or damaged hair and skin - all whilst you sleep. The silk surface is gentle on hair, taming ‘bed hair’ with the ultra-low friction of silk. The genius pure cotton reverse fabric holds the pillow and silk together so they stay in place throughout the night, ensuring a most restful slumber. For the ultimate night’s beauty sleep.