The Avoca Caustic Pencil 40% features a 40% w/w silver nitrate formulation with Cutaneous Stick on the label. It reveals a grey tip upon opening, with its cap beside it, ideal for effectively treating warts and verrucas. Zoom in
Avoca Ref: AVO102

Avoca Caustic Pencil 40% (1 stick)

Sorry, out of stock
Get it tomorrow! Order in the next 5 hours and 60 minutes

Avoca contains a medicine called silver nitrate. Avoca is used for removing warts including verrucas and excess tissue, for example tissue that forms during the healing process of wounds. It works by destroying tissue on the surface layers of warts and verrucas. See more information on Verrucas on the

Related Products

See more
A pharmacist wearing a white coat and a face mask is working on a computer. Behind her are shelves filled with various medicine boxes and products.

We're Here to Help...

We completely understand that you may not know what you need, why you need it, or even exactly what the issue is. We’ve made every effort to make our site as simple and easy to understand, but if you’re not sure and would like to speak to us, we’re here to help.

Speak to one of our team

”Helpful and informative, Yawar and his team solved my issues and really gave me peace of mind that preventative measures would help going forward.”

Coleen, via Google