Terms of service

Last updated: April 28, 2026

Please read these Terms of Service ("Terms") carefully before using the rvsci.com website operated by Revolution Science / REVSCI ("we," "us," or "our"). By accessing or using our website, placing an order, or creating an account, you agree to be bound by these Terms. If you do not agree to these Terms, please do not use our website.

1. Use of Our Website

You must be at least 18 years of age to purchase products from our website. By placing an order, you represent and warrant that you are at least 18 years old and have the legal capacity to enter into these Terms.

You agree to use our website only for lawful purposes and in a manner that does not infringe the rights of others or restrict their use and enjoyment of the site. You agree not to:

  • Use the site in any way that violates applicable local, national, or international law or regulation.
  • Transmit any unsolicited or unauthorized advertising or promotional material.
  • Attempt to gain unauthorized access to any part of our website, servers, or systems.
  • Use automated tools (bots, scrapers, crawlers) to access or extract data from our website without our express written permission.

2. Products and Pricing

We reserve the right to modify, discontinue, or limit the availability of any product at any time without notice. Prices are subject to change without notice. We will not be liable to you or any third party for any modification, price change, or discontinuation of a product.

We make reasonable efforts to ensure that product descriptions, images, and pricing are accurate. However, we do not warrant that product descriptions, pricing, or other content on the site is accurate, complete, or error-free. If a product you order is not as described, your sole remedy is to return it in unused condition in accordance with our return policy.

All prices are listed in U.S. dollars unless otherwise stated. Sales tax is applied where required by law.

3. Orders and Payment

By placing an order, you make an offer to purchase the selected products at the listed price. We reserve the right to accept or decline any order for any reason, including product availability, errors in product or pricing information, or concerns about fraud.

Payment is due at the time of purchase. We accept the payment methods displayed at checkout. Payment processing is handled by Shopify Payments, PayPal, and other processors as applicable. We do not store full credit card numbers on our systems. By submitting your payment information, you authorize us to charge the applicable amount to your payment method.

4. Shipping and Delivery

Shipping timeframes are estimates and are not guaranteed. We are not responsible for delays caused by carriers, customs, weather, or other circumstances beyond our control. Risk of loss and title for products pass to you upon delivery to the carrier.

5. Returns and Refunds

Our return and refund policy is described on our Returns page and is incorporated into these Terms by reference. Please review our return policy before placing an order. We reserve the right to modify our return policy at any time.

6. Supplement Disclaimer

The products sold on rvsci.com are dietary supplements intended to supplement a healthy diet and exercise program. Our products are not intended to diagnose, treat, cure, or prevent any disease. The statements made on this website have not been evaluated by the U.S. Food and Drug Administration (FDA).

You should consult with a qualified healthcare professional before using any dietary supplement, particularly if you are pregnant, nursing, have a medical condition, or are taking prescription medications. You assume full responsibility for the use of our products.

7. Intellectual Property

All content on our website — including text, graphics, logos, images, product descriptions, and software — is the property of Revolution Science / REVSCI or our content suppliers and is protected by applicable copyright, trademark, and other intellectual property laws. You may not reproduce, distribute, modify, or create derivative works of any content from our website without our prior written permission.

8. Tracking Technologies and Third-Party Services

Our website uses cookies, pixels, and other tracking technologies to operate the site, analyze traffic, and deliver relevant advertising. By using our website, you consent to the use of these technologies in accordance with our Privacy Policy.

We use third-party services including but not limited to:

  • Shopify — e-commerce platform powering our store (shopify.com)
  • Klaviyo — email marketing platform
  • Meta (Facebook/Instagram) — advertising platform; may use the Meta Pixel to collect browsing and conversion data
  • Google — analytics and advertising services; may use Google Analytics and Google Ads tracking
  • PayPal — payment processing

These third-party services have their own privacy policies governing their use of data. We are not responsible for the privacy practices of these third parties. If you are a California resident or a resident of another state with applicable privacy laws, you may have the right to opt out of the sharing of your personal information for targeted advertising. See our Data Sharing Opt-Out page for details.

9. User Accounts

If you create an account on our website, you are responsible for maintaining the confidentiality of your login credentials and for all activity that occurs under your account. You agree to notify us immediately of any unauthorized use of your account. We reserve the right to terminate accounts that violate these Terms or that we reasonably suspect are involved in fraudulent activity.

10. Links to Third-Party Websites

Our website may contain links to third-party websites. These links are provided for your convenience only. We have no control over the content of those sites and accept no responsibility for them or for any loss or damage that may arise from your use of them. Accessing linked third-party websites is at your own risk.

11. Disclaimers and Limitation of Liability

Our website and products are provided "as is" and "as available" without warranties of any kind, either express or implied, including but not limited to implied warranties of merchantability, fitness for a particular purpose, or non-infringement.

To the fullest extent permitted by applicable law, Revolution Science / REVSCI shall not be liable for any indirect, incidental, special, consequential, or punitive damages, including but not limited to loss of profits, data, goodwill, or other intangible losses, arising out of or in connection with your use of our website or products, even if we have been advised of the possibility of such damages.

Our total liability to you for any claim arising out of or relating to these Terms or our products shall not exceed the amount you paid us for the product giving rise to the claim in the 12 months prior to the claim.

Some jurisdictions do not allow the exclusion or limitation of certain warranties or liabilities, so some of the above limitations may not apply to you.

12. Indemnification

You agree to indemnify, defend, and hold harmless Revolution Science / REVSCI and its officers, directors, employees, and agents from and against any claims, liabilities, damages, losses, and expenses (including reasonable attorneys' fees) arising out of or in connection with your use of our website, your violation of these Terms, or your violation of any third-party rights.

13. Governing Law and Dispute Resolution

These Terms shall be governed by and construed in accordance with the laws of the State of New Jersey, without regard to its conflict of law provisions.

Any dispute arising out of or relating to these Terms or your use of our website shall first be submitted to informal negotiation by contacting us at support@rvsci.com. If the dispute cannot be resolved informally within 30 days, it shall be resolved by binding arbitration administered by the American Arbitration Association (AAA) under its Consumer Arbitration Rules, except that either party may seek injunctive or other equitable relief in a court of competent jurisdiction for claims involving intellectual property or unauthorized use of the website.

You agree that any arbitration or court proceeding will be conducted on an individual basis and not in a class action, collective action, or representative proceeding. You waive your right to participate in a class action lawsuit or class-wide arbitration.

Notwithstanding the foregoing, nothing in these Terms prevents you from filing a complaint with a federal, state, or local government agency, including the Federal Trade Commission (FTC) or your state attorney general.

14. California Users

Under California Civil Code Section 1789.3, California users are entitled to the following consumer rights notice: The Complaint Assistance Unit of the Division of Consumer Services of the California Department of Consumer Affairs may be contacted in writing at 1625 North Market Blvd., Suite N 112, Sacramento, California 95834, or by telephone at (916) 445-1254 or (800) 952-5210.

California residents also have specific rights with respect to their personal information under California law. Please see our Privacy Policy and Data Sharing Opt-Out page for details.

15. Changes to These Terms

We reserve the right to modify these Terms at any time. When we make changes, we will update the "Last updated" date at the top of this page. Your continued use of our website after any changes constitutes your acceptance of the updated Terms. We encourage you to review these Terms periodically.

16. Severability

If any provision of these Terms is found to be unenforceable or invalid under applicable law, that provision will be limited or eliminated to the minimum extent necessary, and the remaining provisions of these Terms will remain in full force and effect.

17. Entire Agreement

These Terms, together with our Privacy Policy and any other policies referenced herein, constitute the entire agreement between you and Revolution Science / REVSCI with respect to your use of our website and supersede all prior agreements and understandings.

18. Contact Us

If you have questions about these Terms, please contact us:

These Terms of Service were last reviewed and updated on April 28, 2026.