Lonza, Basel, Switzerland, has launched Quality Seal for DHAid, extending its new branding concept for health ingredients to include its vegetarian omega 3 DHA (docosahexaenoic acid), which is produced from microalgae in a controlled process in fermentation vessels. Graphically and conceptually in line with the quality seals for Carnipure and FiberAid, the new DHAid quality seal can also be used on end consumer products.