This small wand targets cold sores at the first tingle, which matters since timing is what determines whether red light therapy actually shortens an outbreak, and it's $24.75 off the $99 list price at Amazon. Apply coupon code "LIFEZOOM006" to save. Deal ends November 8. Buy Now at Amazon Features Targeted red light and near-infrared therapy Shock-resistant silicone casing for durability 100-120 minutes of continuous battery life Portable lightweight design with USB-C charging Washable silicon