Since the late 80 Sintal is engaged in the preparation of nutritional active ingredients for animal feed. Specific scientific knowledge applied to innovative technologies made it possible to obtain excellent results especially in processing of particularly sensitive active ingredients, vulnerable and difficult to treat such as vitamins, some micro elements, amino acids, micronutrients, plant extracts, natural antioxidants and so on.

For over a decade Sintal has started a research program aimed at creating specific products for the nutrition of the hive with the aim of addressing the bees nutritional problems using innovative supplementary feeding strategies and consistent with the metabolic needs of the hive.