We are here to help
For questions about your order, shipping, returns, or the 60-day money-back guarantee, our support team is available to assist.
Email: support@lungzen.com
Response times: typically within 24–48 business hours.
Every order is backed by a 60-day money-back guarantee. To request a refund, contact support with your order number. You may return even empty bottles for a full refund within 60 days of purchase. Refunds are processed within 5–7 business days.
The 60-day guarantee applies only to purchases made through the official LungZen website. Purchases from unauthorized sellers are not eligible for refunds through our support.
For questions about ingredients, dosage, or suitability for specific health conditions, we recommend consulting your healthcare provider. Our support team can provide general product information but cannot offer medical advice. Ingredient details are available on our ingredients page.
If you purchased LungZen from an unauthorized seller and received a suspicious product, please report it to our support team. Counterfeit supplements may contain unverified ingredients and do not meet our quality standards.
For press, media, partnerships, or business inquiries, please contact us by email and specify the nature of your inquiry. We welcome opportunities to share information about LungZen and the science behind natural respiratory support with curcumin and BioPerine®.
We value customer feedback. If you have suggestions for improving our product or website, or if you want to share your experience with LungZen, please reach out through our support email. Your experiences help us improve the product and provide better information to future customers seeking respiratory support.
LungZen is committed to providing safe, effective respiratory support through research-backed natural ingredients. Every aspect of our operation — from ingredient sourcing to manufacturing to customer service — reflects our commitment to helping people breathe easier and live more comfortably. We encourage all customers to make informed decisions about their respiratory health and to consult healthcare professionals when appropriate.