The infrared light stick currently boasts a 4.2-star rating (out of five) from dozens of verified reviews.

Users say the wand is great for treating cold sores, blisters and even small wound healing.

The five LED lights and five wavelengths are said to also help improve circulation and muscle stiffness.

best red light therapy for cold sores

Amazon

The wand is even powerful enough to penetrate the skin to treat things like canker sores in the mouth.

This set comes with two rechargeable batteries, a USB-C cable and carrying case.

See more details and pick up theLETOURWM Infrared Light Meterfor $49.99 on Amazon now.

MLriyl Red Light Therapy Mask for Face

$99.99

Looking for more red light therapy options?

Amazon has this red light therapy mask available for under $100 right now.