Nature’s Harmony® L-Lysine helps in the prevention of recurrent cold sores (fever blisters). This easy-to-swallow capsule comes in a 500 mg dose.
Nature’s Harmony® L-Lysine is an essential amino acid. It must be acquired in the diet because it is not produced by the body. L-Lysine is a necessary building block for protein and is required for the absorption of calcium. It has also been shown to be helpful in bone building.
Good price, it really helped to reduce the occurrence of cold sores, the existing ones heal a little faster too. The pills are not very difficult to swallow.
Ever since I have started to use this, it has reduced the occurrences of cold sores greatly! Price is also good.