Expired 02/21 TNS Essential Serum. Marked new with tags as product is sealed unopened with SkinMedica seal and packaging. Incredible product amazing results. Product still has efficacy. SkinMedica's TNS Essential Serum features a dual chamber with two active formulas that combine to smooth wrinkles and regenerate skin cells for a more youthful appearance. The TNS complex is a Growth Factor protein- and amino acid-rich serum to reduce inflammation and the signs of aging. The APS corrective complex is a mixture of anti-aging ingredients, peptides and antioxidants to strengthen sagging skin. For best results use after Cleansing and toning your skin, a.m. & p.m. Reasonable offers accepted. Feel free to ask questions. Thank you for stopping by❣️