Urea 20% – Salve Ointment (Carbamide) – Enriched with Silk Protein (2 oz, ZIN: 428119): Bianca Rosa Urea Salve Smooths and Moisturizes Dry Skin. You Can Use It On Your Hands, Feet, Elbows, Fingers, Heels and Knees. 100% Fragrance-Free! – Bianca Rosa Urea 20% – Salve Ointment keeps and absorbs moisture in the driest areas of your skin, including your elbows, knees, hands, heels and fingers. Also combined with jojoba oil, and silk protein enriched, Bianca Rosa Urea 20% – Salve Ointment improves the feeling of your skin so it feels soft and regenerated. – Silk protein is constituted of high quality silk, which is made from 100% fibroin, containing 18 styles of trace elements and amino acids which can be necessary to the human body. Silk protein powder enriches other proteins in high quality make-up. Silk protein is a yellow powder with a two hundred mesh diameter that is specifically water-soluble and disperses quickly in cosmetics. Clients will find that it nurtures moisture levels in