Shop Products › Davines Heart of Glass Silkening Shampoo - 90ml Image 1 of 1 Davines Heart of Glass Silkening Shampoo - 90ml $14.00 Gentle shampoo to cleanse and clarifies blondes tones, providing nourishment to natural and cosmetically treated hair. Quantity: Add To Cart Added! Gentle shampoo to cleanse and clarifies blondes tones, providing nourishment to natural and cosmetically treated hair.