1. Can this help with tooth sensitivity?
Yes, it helps remineralize and harden tooth enamel, which reduces sensitivity caused by worn enamel and prevents further damage.
2. How often should I use this toothpaste?
For the best results, you should use the toothpaste once in the morning and once in the evening every day.
3. Will it remove coffee and tea stains?
Yes, the gentle polishing agents are designed to lift surface stains from coffee, tea, and tobacco, gradually restoring natural whiteness.
4. How much does delivery cost and how long does it take?
Xelken offers FREE worldwide shipping on every order, complete with tracking. Orders are usually prepared and shipped out within 1 to 3 business days. Estimated delivery to the US and UK is 4 to 11 days, while other international locations may take a bit longer. If any package gets lost or damaged during transit, we will reship it at no extra charge. You can track your package anytime directly on our website.
5. Where can I purchase the genuine item safely?
To ensure you receive a 100% authentic item, purchase directly from Xelken.com. Please be careful of fake listings on third-party sites. Ordering through our official Xelken website guarantees a safe payment experience via Credit/Debit card, PayPal, Shop Pay, or Klarna.
6. What should I do if I want to return an item or request a refund?
We stand behind our products with a customer-friendly return policy. If your order arrives damaged or defective, we will send a free replacement immediately without making you go through complex return steps. If you are still not satisfied with your purchase, we will issue a full refund.
7. How do I get in touch with your support team?
We are here to help you 24/7. Feel free to reach out to us at hello@xelken.com or drop us a message using the live chat icon on our website for quick assistance.
8. Can I read feedback from other buyers?
Absolutely! Xelken proudly holds a 4+ star rating across the Shop App and verified customer review portals. This reflects our thorough quality checks and our focus on providing great customer service.
