Cold Sore Serum

(5 customer reviews)


NEW at Earthley!


Get relief from painful, red cold sores quick!


Earthley’s Cold Sore Serum is infused with antiviral herbs in a soothing oil base to fight cold sores, reduce inflammation and pain, and promote healing. Scroll down to read more!


 Cruelty free and never tested on animals; Leaping Bunny certified.


Earthley products are ALWAYS made with 100% natural ingredients. No sulfates, artificial colors, preservatives, fragrances, or additives of any kind.



Dealing with the occasional cold sore? Fight back with Earthley’s Cold Sore Serum!

We’ve taken cucumber seed oil (great for mature or damaged skin), which absorbs easily without clogging pores. We infused it with key, anti-viral herbs (lemon balm, elder flowers, echinacea, and turmeric) to heal cold sores quickly and naturally.

Promote healing and soothe your skin with Earthley’s Cold Sore Serum!

Don’t love your product? Contact us within 30 days and we’ll refund your money. The best way to reach us is through email at [email protected]


Handcrafted with:

  • Organic Cucumber Seed Oil
  • Organic Turmeric Root
  • Organic Lemon Balm
  • Organic Elder Flowers
  • Organic Echinacea

That’s all, folks! Ingredients listed here are exactly what you’ll find in your product – nothing more, nothing less.


Use a clean finger to place a drop on the spot(s) 2-3 times per day or as needed. Do not allow the dropper to come in contact with the sores.


Safe for ages 1+.

5 reviews for Cold Sore Serum

  1. Julia Skakandy (verified owner)

    My husband get cold sores all the time (stress related) and normally he takes pills to get rid of them, but when I saw this product of yours, I had to give it a try. Two days ago my husband told me that he feels the sore coming up; I jumped up, ran to the cabinet and gave him the serum bottle (he was skeptical) but two days later it is barely visible and believe me he gets them bad! This stuff seems to work! I am truly excited.

  2. Haley Trisollini (verified owner)

    BUY IT!!
    My poor boy (6 years old) suffers from cold sores about twice a year. They are always so swollen and painful and sometimes he will have two spots. It usually takes acyclovir and 7-9 days to fully heal. Day TWO with this and it’s already starting to scab over and never really had much swelling. I also didn’t have to give him acyclovir this round (which i always hated having to do to him because it can be hard on your kidneys)
    Loooove Earthley products!

  3. Chellie

    Great product that works very well!

  4. Caryn Maser (verified owner)

    Love how quickly this works on my cold sore!

  5. Paula Stevens

    I am amazed! This dried my cold sores up in 2 days and it was gone in completely 4!!! i have never had anything work so fast!!

Add a review

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.