At Skin Actives Scientific, we value sourcing the most effective ingredients available, driven by scientific research and real-world testing. We constantly review scientific and industry literature to stay at the very front of effective ingredients and innovative formulation. Our formulators use techniques developed over decades of research to manufacture specialty proteins and push the cutting edge of skincare technology. Dr. Hannah Sivak founded Skin Actives Scientific to provide the best actives in the world at prices attainable to the consumer. Dr. Sivak completed her doctorate research at the Institute for Biochemistry Research in Buenos Aires, under the direction of Dr. L.F. Leloir (Nobel Laureate for Chemistry, 1970). She has published more than 60 papers internationally. She was a Research Fellow at the Universities of York and Sheffield in the UK (1980 - 1990) and Professor of Biochemistry and Molecular Biology at Michigan State University. Our products are made in small batches in Gilbert, AZ with minimal additives and preservatives and maximum amounts of active ingredients for the freshest and most effective products around. We specialize in growth factors and antioxidant proteins for healthy skin, hair and nails. Our products are sold online and available in select aesthetician offices and medspas. We are cruelty-free, PETA certified and 100% plastic collected through a partnership with Plastic Collective.