Neck Control was invented at world famous Sederma Laboratory in France. Based in Paris, Sederma is the world leader in the field of active ingredients for the Cosmetic industry. Sederma has developed a unique range of natural biochemical actives, with substantiated efficacy for wrinkle reduction, skin firming, protection from free radicals and a host of other benefits. Equipped with a high performance and modern testing laboratory, Sederma uses powerful in vitro, ex vivo and in vivo tests to prove the efficacy of new and promising ingredients.