Herbaldi Rosehips, in an 80 gram pack, are known for their high vitamin C content and are used to support the immune system. You can prepare rosehip infusions to benefit from their antioxidant properties and their ability to promote immune health. Rosehips are a natural option for strengthening the bodys defenses. Composition Dog rose (Rosa canina). Instructions for use Infusion: Use 1-2 teaspoons per cup of hot water. Drink as an infusion. Pharmaceutical advice Rose hips are known for their high vitamin C content and are used to support the immune system.