Linden – the linden tree can live for five hundred years. It has heart-shaped leaves and sweet-scented yellow blossoms. Linden extract is especially rich in protective and moisturizing mucilaginous compounds. Linden also boasts vitamins C and PP, antioxidant flavonoids and minerals. Many skincare products containing linden are formulated to soothe and nourish the sensitive skin of the eye area. Linden extract also strengthens hair follicles and linden-based haircare products have been shown to combat hair loss.