Kank-A® - Fast-Acting, Maximum Pain Relief for Mouth Sores
About Kank-A®
Soothe oral pain quickly with Kank-A®, a pharmacist-trusted solution for canker sores, gum irritation, cheek injuries, and minor mouth burns. Kank-A® is known for its dual-action formula that delivers immediate pain relief while forming a protective barrier over the sore to reduce irritation and support faster healing. Ideal for discomfort caused by braces, dentures, accidental bites, or hot foods, Kank-A® is easy to use at home or on the go.
For Canker Sores & Other Mouth Pain
Kank-A® combines the maximum allowable strength of benzocaine (20%) with a film-forming protective layer. This unique approach helps:
• Stop pain on contact
• Seal and protect the sore
• Reduce further irritation
• Promote quicker comfort and healing
Kank-A® Mouth Pain Liquid
If you’re dealing with throbbing mouth pain or canker sores, Kank-A® Mouth Pain Liquid offers complete relief in seconds.
Why it works:
• Fast-acting liquid anesthetic
• Forms a protective coating over sores
• Ideal for hard-to-reach areas
• Precise control-tip applicator for mess-free use
Perfect for people who want quick, targeted relief without touching the sore.
Kank-A® SoftBrush Tooth & Gum Pain Gel
Looking for no-mess, targeted application? Kank-A® SoftBrush Tooth & Gum Pain Gel is designed for convenience and precision.
Key benefits:
• Dual-relief formula for tooth, gum, and mouth pain
• Slim, portable SoftBrush pen
• Easy reach for gums, braces irritation, and cheek sores
• Ideal for travel, work, or school
No-Mess Built-In Applicators
Both Kank-A® products feature unique applicators so you never need to use your fingers or cotton swabs:
• Liquid: Control-tip honeycomb applicator for precise placement
• SoftBrush Gel: Slender pen design that travels easily in a purse or pocket
Clean, convenient, and discreet—relief whenever you need it.
ADA Accepted & Clinically Trusted
Kank-A® is Accepted by the American Dental Association (ADA) for its effectiveness in treating mouth sores. Its 20% benzocaine formula provides maximum strength pain relief you can trust.
Why Choose Kank-A® from Coal Harbour Pharmacy
• Pharmacist-recommended oral pain relief
• Maximum strength, fast-acting benzocaine
• Easy, mess-free application
• Trusted by dental professionals
• Ideal for adults, teens, and orthodontic patients
Get Fast Relief Today
Don’t let mouth pain interfere with eating, speaking, or smiling. Choose Kank-A® for fast, targeted relief you can feel right away.
Fast Canadian shipping available, or visit our Vancouver pharmacy for personalized oral-care guidance.
Shop Kank-A® at Coal Harbour Pharmacy →
Sort by
2 products
Filters
Free Delivery
Satisfied or refunded
Top-notch support
Secure payments
Encrypted checkout processing
Offers exclude prescriptions and in-store purchases.
Subscribe & Get a First-Order Reward
Plus, earning reward points on eligible online purchases and enjoy future store credit.
We respect your inbox at Coal Harbour Pharmacy - Expect thoughtfully curated health and wellness updates, timely reminders, and exclusive online savings.



