Sale 6% Quick view Vivitonin 50mg - 60 Tablets Vivitonin $81.95 $77.00 Vivitonin is a medication that can help to reduce the signs of aging in dogs. Vivitonin acts by producing a marked improvement in the micro-circulation and therefore by increasing the oxygen supply... Qty in Cart: 0 Price: $81.95 $77.00 Subtotal: Options