Barrier Sunburn Soother gives factor 25+ protection and is a must for horses with sensitive skin. So kind it can be applied to soothe existing sunburn and help protect against further sunburn. Uses: Sunburn can be a real problem for your horse or pony. Barrier Sunburn Soother contains natural minerals that give factor 25+ protection and concentrated plant derivatives to soothe areas already damaged by the sun. Liquid: Barrier Sunburn Soother is in liquid form for quick and invisible absorption, to give invisable cover. We do not include perfumes or thickeners as these in themselves can cause pain to animals already sunburned.