Single feed for horses Stiefel Gastro Vital is a supplementary feed for horses that can help to optimise the horse"s stomach health. It contains dried red algae, which has a very high mineral content, especially calcium and magnesium. These minerals can support the horse"s stomach naturally. Stiefel Gastro Vital can help to promote a stable and balanced stomach environment. Stiefel Gastro Vital can therefore also have a favourable effect on digestion, since fewer acidic stomach contents are able to enter the digestive tract. Feed recommendation: large horses (600 kg KGW) 50 - 100 g/ daily Small horses 25 - 50 g /daily (1 heaped dessert spoon = 40 g) Anti-doping information: conforms with anti-doping regulations according to German National Federation (as of 07.07.21) Composition: Algae lime (Lithothamnium Clacareum), magnesium oxide, linseed cake, sugar, and vanilla Contents: 1 kg