The Sulwhasoo First Care Activating Serum is a luxurious anti-aging moisturizer formulated for all skin types. With a mini size of 0.27 fl oz, this serum is perfect for travel or trying out for the first time. Made in Korea, this formula helps with early signs of aging and provides firmness to the skin, leaving it looking refreshed and revitalized. The product does not have a sun protection factor (SPF) but focuses on its repairing and hydrating properties to enhance the overall skin health.