Augustinus Bader The Retinol Serum 15ml in Beauty: NA. Powered by TFC8's renewing properties, Augustinus Bader's The Retinol Serum reduces the appearance of deep lines and wrinkles, blemishes, and pigmentation for healthier, rejuvenated skin. Targets concerns of dark spots, fine lines and wrinkles, and acne and blemishes Suitable for normal and combination skin types. Formulated without irritants, gluten, GMOs, parabens, synthetic fragrance, sulfates (SLS & SLES), silicones, DEA, heavy metals, talc, and petrolatum/paraffin/mineral oil.. Vegan & cruelty-free. 15mL. After cleansing and prepping your skin with Augustinus Bader products, gently massage the desired amount of The Retinol Serum over the face, neck, and dÃ©colletÃ©.. ABAD-WU46. RS-1001-015. Developed by a world-leading expert in stem cell research, Professor Augustinus Bader has spent thirty years unlocking the body's innate processes to self-heal. The result? Game-changing skincare that uses a unique, patented Trigger Factor Complex, TFC8, to help visibly reduce the signs of aging and damage caused by environmental stressors, and leave skin looking restored, regenerated and glowing.