Skin Actives Scientific is an evidence-based skin care manufacturer started in 2005. Skin Actives was founded by Dr. Hannah Sivak, a career professor of biochemistry, who believes in making great products and reasonable prices. Our products are proven to work because we don’t skimp on the active ingredients. Our products have more actives than most other skin care products on the market, amounts are based on scientific studies, which is why they work. We are committed to being Cruelty Free and our products are Made in the USA.