STELLA SKIN: Our Alter-Care Serum is an essential concentrate that works in synergy with skin, supporting protection and regeneration. The result is dark circles appear reduced by 50%, the appearance of wrinkles is decreased by 38% and skin is 123% more nourished. Our serum is refillable: refill once and lower the product impact on climate change by a third. #StellaSkincare #AtOneWithNature #StellaMcCartney