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McKnights Pharmacy

Clera Cold Sore Treatment

Regular price $26.99 CAD
Regular price $22.29 CAD Sale price $26.99 CAD
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PREVENTS Stops the herpes simplex virus (HSV-1) from spreading and stops the virus before tissue damage occurs. SPEEDS Speed heals cold sores in as fast as 2 days1. RELIEVES Helps relieve itchiness, redness and discomfort. REDUCES Can result in smaller cold sores and fewer recurrences.


0.4% Stannous Fluoride, Glycerin, Zinc Gluconate, Xanthan Gum, Purified Water.


clera is a topical agent for lips and face only and should not be ingested. Ensure clera is applied on affected area only. Do NOT apply inside the mouth. Avoid application in or near the eyes, as it may cause irritation. Should contact occur, rinse thoroughly with water. Discontinue use and consult a doctor if excessive skin irritation develops or increases.