Cold Sores and Mouth “ulcers” are both typically viral in origin. Thyme Out, as a powerful anti-viral, can quickly treat both issues.
For Cold Sores, apply frequently with saturated cotton pad or applicator bottle directly to the affected sore.
For Mouth Ulcers, swish a capful of Thyme Out (it is edible but tastes quite bitter) for 30 seconds several times a day to treat the mouth ulcers.