Derma Strength Pro is designed to support the structural foundation of the skin from the inside out. Combining Phytosome technology with proven skin support ingredients, Derma Strength Pro features essential fatty acids, powerful antioxidants, and other highly bioavailable nutrients shown to be beneficial in supporting pets with occasional dermatological sensitivities. The hypoallergenic formula also contains hyaluronic acid and ingredients from three different classes of Flavonoids: anthocyanins, flavanones, and flavanols. For dogs and cats.