Herbs of Gold Lysine 1000 + Olive LeafReduces cold sore occurrence Relieves cold sore symptoms Supports collagen health Herbs of Gold Lysine 1000 + Olive Leaf contains high strength lysine to reduce symptoms of facial cold sores. Lysine 1000 + Olive Leaf contains 1000mg of the amino acid lysine plus a standardised extract of Olive leaf. Lysine helps reduce the occurrence and relieves symptoms of facial cold sores. Lysine maintains collagen formation and supports general health and