Skin health research highlights chestnut extract and antioxidant nutrition

Recent developments in dermatology and nutrition highlight various methods for maintaining skin health and appearance. Chestnut leaf extract, marketed under the name ‘Castaline’, is emerging as a significant ingredient in modern cosmetics. Extracted from certified organic leaves, primarily harvested in France, the extract contains active substances like astragalin and miquelianin. Studies using 2D and 3D skin models suggest it helps strengthen physical skin barriers and combat dryness, irritation, and inflammation.

In addition to topical treatments, dietary choices play a crucial role in skin aging. Nutrition expert Prof. Dr. Michaela Axt-Gadermann notes that antioxidants are vital for reducing visible wrinkles. Foods rich in antioxidants, such as peppers, tomatoes, berries, and cocoa, can help protect cells from free radicals. Maintaining a healthy gut microbiome through balanced nutrition is also linked to long-term skin vitality.