Perfect for those concerned with fine lines, dark spots, and loss of elasticity. This duo is designed for sensitive skin and includes a gentle yet effective retinol serum and a high-protection sunscreen. The serum smooths, fills, and firms skin while keeping it hydrated and soothed, even for sensitive types. The sunscreen protects against UVA/UVB and pollution to preserve results, reduce dark spots, and prevent further signs of ageing. Suitable for women and men concerned with ageing concerns.