Herpatch Cold Sore Serum, Treatment, Oral


Cold Sore Serum

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Delivery within Singapore

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Available at selected stores
Product Details

Herpatch Serum is an innovative and effective way to treat your cold sore symptoms quickly and easily. Thanks to the easy-to-use tube, the serum can be applied directly to the affected area. Upon application the white serum will be activated and form a transparent patch over the wound. You will notice the effect instantly.
Besides protecting the skin from drying out, this physical shield also helps to make the cold sore largely invisible. It will be less perceptible, while reducing the discomfort you may experience when having an outbreak.
Herpatch Serum's improved formula contains active oxygen, which is a proven critical element for speeding up the healing process.
Heals cold sores in 24h*
*A clinical trial showed that 75% of the patients were in the healing stages.

Place of Origin



- Before use, make sure that your hands are clean and dry.
- Wash or rinse the affected area.
- Gently apply the film forming Serum on the cold sore so that it adequately covers all lesions and a margin of healthy skin surrounding them.
- After a few minutes the white serum forms a protective and transparent film over the cold sore.
- The Serum can be reapplied, if necessary, every 3-4 hours until the cold sore is completely healed. The film can be removed, if necessary, with warm water.
- You can use Herpatch Cold Sore Serum at any stage of the outbreak. However, we suggest applying it at first sign of an outbreak.

- Keep away from new born babies.
- Avoid UV exposure.
- Avoid intense physical contact.
- Avoid touching the eyes.


Aqua; Alcohol denat; Styrene/Acrylate Copolymer; Polyvinyl alcohol;Glycerin;Beta-glucan;Aqua (and) Perfluorodecalin (and) Propylene Glycol ( and) Glycerin (and) Simmondsia Chinensis seed oil ( and) PEG-75 Shea butter glycerides (and) Glycosphingolipids (and) Xanthan gum (and) Phenoxyethanol ( and) Benzoic acid (and) Dehydroacetic acid (and) Ethylhexylglycerin (and) Polyaminopropyl Biguanide;Porphyridium polysaccharide;zince sulfate

Payment & Refunds

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• Credit/Debit Card
• Internet Banking

You can also redeem Watsons member points to offset your online purchases. To redeem, simply login to your member account before making an order and upon check out, you may choose the amount you'd like to redeem, up to the maximum redemption dollar value based on your available points, which will be shown at the checkout page.


Returns & Refund

We'll always try to make sure that items delivered to you are of a good condition and correct. However, the following types of items can be put up for return and refund request:
• Defective item
• Incorrect item from the initial order
• Expired item
• Missing item

If you received any of the above items, please contact our customer service within 7 days upon receiving of your order, subjected to the following terms and conditions:

• Item must be in their original purchase condition.

• All packaging of each item must remains unopened and not defaced in any manner.
• Items purchased as part of a set or multi-item pack, have to be returned as a whole set.
• Items that are labelled as Non-returnable and/or Non-refundable on watsons.com.sg, will not be accepted in our return and refund policy.

All return requests are to be submitted to our customer service and the requests will be reviewed by Watsons, subjected to approval. All successful cases will be refunded with eVoucher as a credit use for future purchases.