Need Help? We’re Here.
Track your order, send us a message or find quick answers about Cankera™, shipping, ingredients and returns.
Track Your Order
Enter your tracking number to view the latest carrier updates.
Reach Out to Our Team
Send us the details below and our support team will get back to you.
Backed by Our 90-Day Guarantee
If you have questions about your purchase or guarantee, our support team is here to help.
Contact Support →Quick Answers, Right Here.
Order & Shipping
How can I track my order? +
Use the tracking field above with the tracking number included in your shipping confirmation email.
Why isn't my tracking updating? +
Carrier systems can take 24–48 hours to display the first scan.
Can I change my shipping address? +
Contact us as quickly as possible. Once an order has been processed or shipped, changes may no longer be possible.
Product & Usage
How do I take Cankera™? +
Follow the directions printed on your Cankera™ label.
Can I take Cankera™ when I don't have a canker sore? +
Cankera™ is designed as a daily nutritional supplement, rather than a product used only when discomfort is present.
Does every recurring canker sore mean a deficiency? +
No. Recurring canker sores can have multiple contributing factors.
Ingredients & Safety
Can I combine Cankera™ with other supplements? +
Compare Supplement Facts labels to avoid unnecessary duplication. If you take medications, speak with your doctor or pharmacist when appropriate.
What if I'm pregnant or breastfeeding? +
Speak with your healthcare professional before using Cankera™ while pregnant, planning pregnancy or breastfeeding.
Returns & Guarantee
What is the 90-day guarantee? +
Eligible purchases are covered according to the terms of our published 90-Day Money-Back Guarantee.
How do I request a return? +
Send us a message through the contact form above and include your order number.