This Salmon Oil has been winterised to ensure its effectiveness at all times throughout the year. This has significant benefits over non-winterised Salmon Oil, even in warm water conditions. As well as being a recognised supplier of Omega 3 and 6 oils, Salmon Oil is also a concentrated source of energy with powerful antioxidant and natural attraction properties that improve the appeal of baits as well as being of significant nutritional value to fish. Being oil, it will not melt PVA materials and is ideal for use within stick mixes and PVA bags, as well as being a great addition to pellets, particles and spod mixes. The recommended inclusion level in base mixes is 20-30ml/kg.(Does not melt PVA)