The Ordinary Soothing and Barrier Support Serum is a 30ml/1 fl oz day and night treatment formulated for all skin types, with a focus on addressing early signs of aging, dark spots, redness, and fatigue. This serum contains vitamin B12 and collagen, providing a restorative and age-defying effect on the face. It is alcohol-free, animal cruelty-free, vegan, and fragrance-free, making it suitable for a wide range of skincare needs. Perfect for unisex use and with a formulation designed for maximum efficacy, this serum from The Ordinary is a popular choice for those seeking to revitalise and regenerate their skin.