Effective Date: August 3, 2026

Welcome to DUO SEVEN. These Terms of Service ("Terms") govern your access to and use of the DUO SEVEN website, including all content, features, products, and services available through our website.

This website is operated by DUO SEVEN ("we," "us," or "our"). By accessing our website, placing an order, or using any of our services, you agree to be bound by these Terms of Service, our Privacy Policy, and our Refund & Return Policy.

Please read these Terms carefully before using our website. If you do not agree with these Terms, please do not access or use our website.

1. Online Store Terms

By using our website, you represent that:

• You are at least the age of majority in your state or country of residence;

• You have the legal ability to enter into this agreement;

• Any information you provide to us is accurate and complete.

You may not use our products or website for any illegal or unauthorized purpose or violate any applicable laws or regulations.

You must not transmit viruses, malware, or any harmful code that may affect our website, services, or other users.

2. General Conditions

We reserve the right to refuse service to anyone for any reason at any time.

You agree not to copy, reproduce, resell, distribute, or exploit any portion of our website, products, services, or content without our prior written permission.

The headings used in these Terms are provided for convenience only and do not affect the interpretation of these Terms.

3. Website Information

We make reasonable efforts to ensure that the information provided on our website is accurate and up to date.

However, we do not guarantee that all content, product descriptions, pricing, availability, or other information is always complete, accurate, or error-free.

We reserve the right to correct errors, update information, modify content, or cancel orders resulting from inaccurate information at any time.

4. Product Information and Availability

We make every effort to display our products, ingredients, descriptions, and images accurately.

However:

• Product colors may vary depending on your device display;

• Product availability may change without notice;

• We reserve the right to limit quantities or discontinue products at any time.

All product purchases are subject to our Refund & Return Policy.

5. Orders and Payments

When you place an order with DUO SEVEN, you agree to provide accurate and complete purchase information.

We reserve the right to:

• Refuse or cancel any order;

• Limit quantities purchased;

• Restrict orders that appear fraudulent or unauthorized;

• Cancel orders due to pricing, inventory, or system errors.

If we modify or cancel an order, we will attempt to notify you using the contact information provided during checkout.

Payment information is processed securely through third-party payment providers.

6. Shipping and Returns

Shipping times, delivery information, and return procedures are described in our Shipping Policy and Refund & Return Policy.

By purchasing from DUO SEVEN, you agree to follow the terms and procedures outlined in those policies.

7. Dietary Supplement Disclaimer

The products offered by DUO SEVEN are dietary supplements and are not intended to diagnose, treat, cure, or prevent any disease.

The information provided on our website, including product descriptions, ingredient information, wellness content, and customer resources, is for informational purposes only and should not be considered medical advice.

Individual results may vary. The effectiveness and benefits of dietary supplements may differ among individuals depending on personal factors, including diet, lifestyle, health conditions, and other circumstances.

Before using any dietary supplement, we recommend consulting with a qualified healthcare professional, especially if you:

• Are pregnant or nursing;

• Have a medical condition;

• Are taking prescription medications;

• Have any health-related concerns.

Our products are not intended to replace a balanced diet, healthy lifestyle, or professional medical advice.

Statements regarding our products have not been evaluated by the U.S. Food and Drug Administration (FDA). Our products are not intended to diagnose, treat, cure, or prevent any disease.

8. Third-Party Services and Links

Our website may use third-party services, tools, applications, payment providers, analytics services, advertising platforms, and shipping providers.

These third parties operate under their own terms and privacy policies.

We are not responsible for the content, accuracy, availability, or practices of third-party websites or services.

You acknowledge that your use of third-party services is at your own risk.

9. Personal Information

Your submission of personal information through our website is governed by our Privacy Policy.

Please review our Privacy Policy to understand how we collect, use, and protect your information.

10. User Comments and Feedback

If you submit comments, reviews, suggestions, or other feedback to DUO SEVEN, you agree that we may use such content for business purposes, including improving our products, services, and marketing materials.

You are responsible for ensuring that your submitted content:

• Does not violate any third-party rights;

• Does not contain unlawful, harmful, or misleading information;

• Does not include malicious software.

We reserve the right to remove content that violates these Terms.

11. Prohibited Uses

You may not use our website or services:

• For unlawful purposes;

• To violate applicable laws or regulations;

• To infringe intellectual property rights;

• To submit false information;

• To distribute harmful software;

• To collect personal information of others without authorization;

• To interfere with website security or operation.

We reserve the right to terminate access to our services for violations of these Terms.

12. Disclaimer of Warranties

Your use of our website and services is provided on an "as available" and "as is" basis.

We do not guarantee that:

• The website will always be available;

• Services will be uninterrupted or error-free;

• Information provided will always be complete or accurate.

To the fullest extent permitted by law, DUO SEVEN disclaims all warranties, express or implied.

13. Limitation of Liability

To the maximum extent permitted by applicable law,DUO SEVEN and its affiliates, employees, partners, suppliers, and service providers shall not be liable for any indirect, incidental, special, or consequential damages arising from:

• Your use of our website;

• Your inability to access our services;

• Your purchase or use of our products;

• Errors or omissions in website content.

Some jurisdictions may not allow certain limitations, so these limitations apply only to the extent permitted by law.

14. Indemnification

You agree to indemnify and hold harmless DUO SEVEN and its affiliates, partners, employees, suppliers, and service providers from any claims, damages, losses, or expenses arising from:

• Your violation of these Terms;

• Your misuse of our website;

• Your violation of applicable laws or third-party rights.

15. Governing Law

These Terms of Service shall be governed by and interpreted according to applicable laws.

Any disputes arising from these Terms shall be handled in accordance with applicable legal requirements.

16. Changes to These Terms

We reserve the right to update, modify, or replace these Terms at any time.

Updated Terms will be posted on this page with the revised effective date.

Your continued use of our website after changes are posted means you accept the updated Terms.

17. Contact Information

If you have questions regarding these Terms of Service, please contact us:

DUO SEVEN

Email: service@duoseven.com