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Clera Cold Sore Treatment - 5ml

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  • Prevents the outbreak if applied in the prodromal stage.
  • Shortens cold sore healing time to as little as 2 days.
  • Will not lead to resistant strains of the herpes virus.
  • Reduces recurrences of cold sores.
  • Reduces size of future cold sore lesions.
  • Helps relieve the symptoms of cold sores.

clera™ is clinically shown to eliminate cold sores in as fast as 2 days.* Introducing clera™ – the first cold sore treatment to fight, kill and prevent cold sores.

Researched and developed for over a decade, clera™ is the only treatment that uses our Patented Stannous Fluoride formulation. Our patented formulation is the next evolution of Cold Sore Treatments:
  • Inhibits the herpes simplex virus (HSV) from replicating.
  • Prevents viral attachment (stops the virus from penetrating the cell).
  • Kills some of the acyclovir-resistant strains of the HSV-1 virus.
  • Kills the virus before tissue damage occurs

*F.Y., Aoki. N., Messiha. “Assessing In Vitro Herpes Simplex Inhibitory Activity of Stannous Fluoride.” Embro Research Corporation W.J. Embro, DDS, (1999): 3-27


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