The Augustinus Bader The Retinol Serum with TFC8® is a full-size anti-aging skincare product designed for all skin types. This night treatment serum focuses on early signs of aging, hydration, dark spots, wrinkles, skin firming, and regenerating. With its active ingredient retinol and UVA protection, this product helps to improve the skin’s appearance and firmness. The 1 fl oz size makes it suitable for regular use, and its sealed packaging ensures product freshness for up to 12 months after opening. Made by the reputable brand Augustinus Bader, this serum is a valuable addition to any skincare routine.