Based on excellent telephone advice including a recommendation that I sent a small sample of the leather from 2 sofas to Furniture Clinic for assessment I purchased their Colour Restoring Balm and Leather Protector Products. Within 30 minutes of delivery and with a little elbow grease I had both sofas beautifully restored to close to showroom condition. There is a reason why Furniture Clinic Products seem premium priced - they work exactly as described! £30 on the right specialist products weighed against the cost of 2 new sofas says it all. I cannot commend their service too highly