M&S Formula SerumFormulated especially for delicate mature skin, M&S' Radiance Super Serum leaves skin feeling plump, smooth and firm from the first day of use. Rich in ceramides and collagen boosting active ingredients, it works to give skin renewed resilience and hydration. Key ingredients include Scottish thistle extract to help fight inflammation and blackcurrant seed oil, which is rich in essential fatty acids, for radiance. Vitamin E works to maintain healthy