Terms of Service
Last updated: July 21, 2026
1. Acceptance of Terms
By accessing testsubstances.com (the "Site"), you agree to these Terms of Service. If you do not agree, please do not use the Site.
2. Educational Purpose Only
All content on this Site is provided for educational and harm reduction purposes only. TestSubstances does not:
- Encourage, promote, or condone the use of illegal substances
- Provide medical advice, diagnosis, or treatment
- Guarantee the accuracy of reagent testing or drug checking results
- Replace professional laboratory analysis or medical consultation
3. Not Medical Advice
The information on this Site — including reagent testing guides, drug interaction references, tapering protocols, and safety checklists — is not medical advice. Always consult a qualified healthcare professional for medical concerns. In a medical emergency, call your local emergency services immediately.
4. Affiliate Disclosure
TestSubstances participates in affiliate programs. When you click on product links and make a purchase, we may earn a commission at no additional cost to you. Our product recommendations are based on harm reduction testing protocols and independent evaluation — never on commission rates. Affiliate relationships do not influence our content.
Our primary affiliate partner is TestKitPlus (testkitplus.com). We are not responsible for products, shipping, or transactions on third-party sites.
5. No Guarantees
Reagent testing and drug checking reduce but do not eliminate risk. No test provides 100% certainty. TestSubstances makes no guarantees regarding:
- The accuracy or completeness of any information on this Site
- The safety or purity of any substance tested using methods described here
- The availability, pricing, or quality of products on linked third-party sites
6. Limitation of Liability
To the fullest extent permitted by law, TestSubstances and its operators shall not be liable for any damages arising from:
- Use of or reliance on information provided on this Site
- Products purchased through affiliate links
- Actions taken or not taken based on Site content
- Any indirect, incidental, or consequential damages
7. Intellectual Property
All original content on this Site — including articles, guides, reagent color charts, product descriptions, and site design — is the property of TestSubstances. You may share links and short excerpts with attribution. Reproduction of substantial portions requires written permission.
Third-party trademarks, product names, and logos mentioned on this Site are the property of their respective owners.
8. User Conduct
You agree not to:
- Use the Site for any unlawful purpose
- Attempt to gain unauthorized access to any part of the Site
- Scrape, data-mine, or republish substantial portions of our content without permission
- Use the Site to distribute malware or engage in any activity that disrupts its operation
9. Third-Party Links
This Site contains links to third-party websites, including affiliate product links and harm reduction resources. We are not responsible for the content, accuracy, or practices of these external sites. Visiting linked sites is at your own risk.
10. Governing Law
These Terms are governed by the laws of Canada and the Province of Ontario. Any disputes shall be resolved in the courts of Ontario, Canada.
11. Changes to Terms
We may modify these Terms at any time. Changes take effect immediately upon posting. Continued use of the Site constitutes acceptance of revised Terms.