Dermelect Vicial Spider Vein Treatment. NIB Addresses uneven skin tone and red threads on the legs and face. Originally developed to address visible spider veins found on the legs, professional strength Vacial has shown equally effective for use on red threads found on the cheeks and around the nose. Formulated with an amazing blend of Phytotonine, Vitamin K, Hyaluronic Acid and other key extracts and essential oils for smooth, even-toned legs. Combined hydroglycolic extracts, antioxidants and a powerhouse of skin-loving nutrients. Gentle enough for the sensitive skin of the face.