My own garden grown pesticide free Lemon Balm infused Almond Oil helps lips with cold sores! 
Why do I love Lemon balm infusion?
For Cold Sores Lemon balm (Melissa officinalis) is well-documented for its antiviral properties, particularly against the herpes simplex virus type 1 (HSV-1), which causes cold sores.
The active compounds — rosmarinic acid, caffeic acid, and flavonoids — can help inhibit viral replication and reduce inflammation.
When infused into a carrier like sweet almond oil, it delivers these compounds gently to the skin and helps soothe irritation and reduce redness.
This lip balm is made with mango butter for a wholesome treat for your winter weather lips! Castor oil gives it a lovely glide and it finished with cold pressed sunflower and vitamin E for nourishment! Essential oils of peppermint adds to the refreshing wholesome balm!
Lemon balm is anti-inflammatory, antioxidant, and mildly antimicrobial, making it great for calming eczema, contact dermatitis, bug bites, and minor rashes.
Sweet almond oil adds nourishing fatty acids and vitamin E that help moisturize and restore the skin barrier.
The combination is especially soothing for dry, itchy, or chapped lips