Thank you @drunkelephant for sharing Protini love with the refills of Protini duo. ProtiniTM Polypeptide Firming Moisturizer Favorite for years for what it does. Protini Polypeptide is a protein moisturizer that combines signal peptides, growth factors, amino acids, and pygmy waterlily to visibly improve skin‘s tone, texture, and firmness. ProtiniTM Powerpeptide Resurfacing Serum with Lactic Acid Fairly new (launched almost a year ago) is one of the most effective Lactic acid, it's gentle yet works visibly faster. speeds up cell turnover and stimulates cell renewal by Targeting Dull and uneven skintone , Signs of aging and sun damage helping with large pores, tone, radiance. Mix both of these and apply the smoothie to restore skin to its healthiest state. Have you tried any of these? What do you think of this combo?