GIOVANNI Eco Chic Smooth as Silk Deep Moisturizing Shampoo, 128 oz. Calms Frizz, Wash and Go, Detangles. Moisturizing shampoo Enriched with Apple and Aloe extract: Giovanni Smooth as silk Deep Moisture Shampoo has a pearlized formula that glistens in your hand and transforms your hair into a silky palette. This new and improved formulation enriched with Apple and Aloe extracts Provides antioxidant protection and enhanced moisture for even silkier hair. It cleanses your hair gently for manageable smoothness while calming unruly hair to alleviate frizz.