The Wella Professionals Invigo Nutri-Enrich Deep Nourishing Shampoo is a popular professional-grade solution designed for dry or stressed hair. This 1000 ml (1-litre) "Grand Format" bottle typically features the Nutri-Enrich-Blend, which uses goji berry, oleic acid, panthenol, and vitamin E to deeply replenish moisture and protect hair from further damage. While Wella is a prominent manufacturer of hair and scalp care, they do not currently offer a specific "shower gel" under the Nutri-Enrich line; however, the shampoo is noted for being gentle to the skin.