iGroom Prebiotic conditioner helps to promote the growth of good bacteria while gently conditioning the coat and skin with the prebiotic ingredients. It also gently loosens tangles and excessive undercoats. This formula has a microbiome-friendly pH and retains the coat and skin's natural moisture while helping your pet to maintain a healthy skin barrier and coat. iGroom prebiotic conditioner is great for pets with sensitive and allergy-prone skin.