Terms of Service
Last updated June 19, 2026
1. Acceptance of these terms
These Terms of Service ("Terms") govern your access to and use of stack412.com and its features (the "Site"), operated by Stack412 ("we," "us," or "our"). By using the Site, you agree to these Terms. If you do not agree, please do not use the Site.
2. What Stack412 is
Stack412 is a curated discovery and aggregation platform. We help you find functional drinks, nootropics, adaptogens, sleep, and recovery products offered by independent, third-party sellers. We are not the seller, manufacturer, or merchant of record for those products, and we do not take title to or fulfill any goods.
3. Purchases happen with third-party sellers
When you decide to buy, we direct you to the seller's own website to complete your order. All purchases — including payment, pricing, taxes, shipping, fulfillment, cancellations, returns, refunds, and customer support — are solely between you and that seller, and are governed by the seller's terms and policies. We never process or receive your payment information. We are not responsible for the products, conduct, or policies of any seller.
4. Product information and availability
We work to keep catalog details — descriptions, imagery, pricing, and availability — accurate and current, and refresh our data regularly. Even so, information is provided by sellers and may change or contain errors. We do not warrant that any product information is accurate, complete, or up to date, and the seller's listing at checkout controls.
5. Not medical or health advice
Content on the Site, including product descriptions, quiz results, and AI-generated protocol suggestions, is for general informational purposes only and is not medical, health, or professional advice. Statements about products have not necessarily been evaluated by the U.S. Food and Drug Administration, and products are not intended to diagnose, treat, cure, or prevent any disease. Always consult a qualified healthcare provider before starting any supplement, nootropic, or wellness regimen, especially if you are pregnant, nursing, taking medication, or have a medical condition.
6. Eligibility and age restrictions
You must be at least 18 years old to use the Site. Certain products are subject to additional age or legal restrictions — for example, hemp- or cannabis-derived products may require you to be 21+ and may not be available in all jurisdictions. You are responsible for ensuring that any product you purchase is legal for you to buy and use where you live.
7. AI-powered features
Our quiz and AI Protocol Builder use automated systems to generate personalized suggestions from our catalog. These outputs are informational, may be imperfect or incomplete, and are not a substitute for professional judgment. Use them at your own discretion.
8. Acceptable use
You agree not to misuse the Site, including by: scraping or harvesting data except as permitted; interfering with or disrupting the Site or its security; attempting to access areas you're not authorized to use; or using the Site for any unlawful purpose.
9. Intellectual property
The Site, including its design, text, graphics, and curation, is owned by Stack412 and protected by intellectual property laws. Product names, logos, and trademarks belong to their respective owners, and their appearance on the Site does not imply endorsement or affiliation. You may not copy, reproduce, or create derivative works from the Site without our permission.
10. Third-party links
The Site links to third-party websites, including sellers. We don't control and aren't responsible for the content, products, or practices of those sites. Accessing them is at your own risk and subject to their terms.
11. Disclaimer of warranties
The Site is provided "as is" and "as available," without warranties of any kind, whether express or implied, including warranties of merchantability, fitness for a particular purpose, and non-infringement. We do not warrant that the Site will be uninterrupted, error-free, or secure.
12. Limitation of liability
To the fullest extent permitted by law, Stack412 and its operators will not be liable for any indirect, incidental, special, consequential, or punitive damages, or for any loss arising from your use of the Site or from any product purchased through a third-party seller. Our total liability for any claim relating to the Site will not exceed one hundred U.S. dollars ($100).
13. Indemnification
You agree to indemnify and hold harmless Stack412 and its operators from any claims, damages, or expenses arising out of your use of the Site or your violation of these Terms.
14. Changes to these Terms
We may update these Terms from time to time. Changes take effect when posted, and we'll update the "Last updated" date above. Your continued use of the Site after changes means you accept the revised Terms.
15. Governing law
These Terms are governed by the laws of the Commonwealth of Pennsylvania, United States, without regard to conflict-of-law principles. Any disputes will be subject to the exclusive jurisdiction of the courts located there.
16. Contact us
Questions about these Terms? Email art@nocodedevs.com.
See also our Privacy Policy.