Formulation for the reduction of losses include as an essential component monoterpene and / or polymeric terpene, and in 100 weight parts of the formulation contain less than 12 weight parts of the polymer isoprene (C5H8) n. Isoprene polymer is cis-1 ,4-polyisoprene, isoprene polymer is a natural rubber or latex obtained from the tree Hevea braziliensis.Formulation for the reduction of losses include as an essential component monoterpene and / or polymeric terpene, and in 100 weight parts of the formulation contain less than 12 weight parts of the polymer isoprene (C5H8) n. Isoprene polymer is cis-1 ,4-polyisoprene, isoprene polymer is a natural rubber or latex obtained from the tree Hevea braziliensis.