The synergistic action of phytosterols (soy and wild yam) and an isoflavone liposome help improve skin affected by the hormonal disruptions that occur with aging. Ideal for damaged skin with deep wrinkles, Dermo-Structuring Master strengthens delicate, aging skin.How to use: Use nightly. Style Name:Valmont 'Dermo-Structuring Master Factor Iii' Cream. Style Number: 657549. Available in stores.