Our dog syrup contains peppermint extract, ethanol and sorbitol. It can be properly supplemented daily will help maintain your pet's optimal iron content. Effectively red blood production, blood circulation, and support your pet's vitality and energy levels. Its use is simple: Drop the dietary supplement into your dog's food or directly into your pet's mouth, as needed, and use it 1-3 times a day. And it can , weakness and other discomfort symptoms caused by iron deficiency in pet dogs, immunity and resistance, and help and energy decline caused by iron deficiency.