Witch hazel
Witch hazel is a natural astringent you can buy over the counter in pharmacies and grocery stores. Like lemon balm, witch hazel contains tannins, which act as astringents when applied to the skin.
Used alone, witch hazel is beneficial for any number of skin irritations, from minor cuts and scrapes to hemorrhoids. Applying witch hazel to the skin reduces inflammation, soothes the burning and irritation the bite causes, and can speed up healing.