Terms and Conditions
Last Updated: August 19, 2026
1. Acceptance of These Terms
These Terms and Conditions govern your access to and use of peptidess.com (the "Site"), including any products purchased through the Site. The Site and the Peptide Superstore brand are owned and operated by FourTwentyTwo LLC ("FourTwentyTwo LLC," "we," "us," or "our").
By visiting the Site, creating an account, or placing an order, you agree to these Terms and Conditions, as well as our Research Use Only Policy, Privacy Policy, Shipping Policy, and Returns & Refunds Policy.
If you do not agree to these Terms, please do not use the Site or purchase products through it.
2. Eligibility and Authorized Use
Our Site is intended for researchers, laboratories, institutions, businesses, and other qualified purchasers obtaining materials for legitimate research and development purposes.
You agree to provide accurate and current information when creating an account or placing an order. You also represent that you are authorized to purchase, receive, handle, and use the research materials ordered through the Site.
We reserve the right to decline an account registration or order when eligibility, purchaser information, or intended research use cannot be reasonably verified.
3. Research Use Only
All products available through peptidess.com are offered exclusively for laboratory research and development purposes.
Products must be handled by appropriately qualified personnel in suitable research environments and in accordance with applicable laws, regulations, institutional requirements, and accepted laboratory practices.
Our products are not offered or represented as drugs, foods, dietary supplements, cosmetics, medical devices, or household products. They are not intended for clinical, diagnostic, therapeutic, or veterinary applications.
4. Not for Human or Animal Use
Products sold through the Site are not intended for human or animal consumption or administration.
By purchasing from us, you agree not to consume, administer, apply to the body, or otherwise use our products in or on humans or animals. You also agree not to resell, distribute, advertise, or represent these products as suitable for such purposes.
5. Chemical Supplier Status
FourTwentyTwo LLC operates solely as a supplier of research chemicals and materials.
FourTwentyTwo LLC is not a compounding pharmacy or compounding facility under Section 503A of the Federal Food, Drug, and Cosmetic Act and is not an outsourcing facility under Section 503B of the Act.
We do not compound, prepare, dispense, or provide prescription medications, nor do we fill prescriptions.
6. No Medical Advice
Information available through peptidess.com—including product descriptions, Certificates of Analysis, research references, FAQs, educational materials, and other Site content—is provided for informational and research purposes only.
Nothing on the Site should be interpreted as medical, clinical, veterinary, or other professional healthcare advice. We do not provide recommendations concerning diagnosis, treatment, dosing, administration, or therapeutic use.
For questions concerning your health or medical care, consult an appropriately licensed healthcare professional.
7. No Disease Claims
Products and information available through peptidess.com are not intended to diagnose, treat, cure, or prevent any disease.
8. Purchaser Responsibilities
By placing an order, you represent and agree that:
- You are authorized to purchase and possess the research materials ordered.
- Products will be used exclusively for legitimate research and development purposes.
- You have the appropriate knowledge, facilities, equipment, and procedures to safely receive, handle, store, and dispose of the materials.
- You will comply with all laws and regulations applicable to your purchase, possession, handling, and use of the products.
You are responsible for determining whether a product is suitable for your intended research application and for any results or conclusions arising from that research.
9. Product Information and Testing Documentation
We make available product information, lot information, and analytical testing documentation for applicable products.
Certificates of Analysis and other analytical results apply specifically to the lot identified in the documentation. Test results describe the material tested and should not be interpreted as a guarantee that a product will perform in any particular research application.
Product photographs are provided for reference. Labels, packaging, closures, and other presentation details may vary between lots.
We make reasonable efforts to maintain accurate product descriptions, pricing, availability, and other information. However, errors may occasionally occur, and we reserve the right to correct them at any time.
10. Orders and Order Acceptance
Submitting an order through peptidess.com constitutes an offer to purchase. An order is not considered finally accepted until it has been reviewed and accepted by us.
We reserve the right to verify, limit, decline, or cancel an order when reasonably necessary, including when:
- Purchaser information cannot be verified.
- Intended research use cannot be reasonably established.
- A pricing, inventory, or listing error has occurred.
- Requested quantities raise legitimate compliance concerns.
- Processing the order would conflict with applicable law or these Terms.
If we cancel an order after payment has been collected, the applicable amount for the cancelled item or order will be refunded.
11. Pricing and Payment
All prices displayed on peptidess.com are stated in U.S. dollars unless otherwise indicated.
Prices, promotions, volume discounts, and other offers may change without notice. Any applicable pricing or promotion will be determined by the terms displayed at the time the qualifying order is placed.
Payment is generally required at checkout unless separate payment terms have been approved for a qualifying account.
Applicable taxes, duties, customs fees, or similar charges are the purchaser's responsibility unless otherwise stated.
12. Shipping and Delivery
Shipping methods, processing information, packaging practices, and other delivery terms are described in our Shipping Policy, which forms part of these Terms.
Delivery dates and transit times provided by us or shipping carriers are estimates and are not guaranteed.
We are not responsible for delays caused by shipping carriers, customs authorities, severe weather, natural events, incorrect delivery information supplied by the customer, or other circumstances reasonably outside our control.
13. Returns, Refunds, and Cancellations
Returns, replacements, refunds, and order cancellations are subject to our Returns & Refunds Policy.
Eligible requests must generally be submitted within 30 days of delivery.
Unused and unopened products that meet our return requirements may qualify for a return or exchange. Because of safety, integrity, and quality-control considerations, opened or used research materials generally cannot be physically returned.
If you believe the material you received does not correspond with the published documentation for its lot, contact our support team so the matter can be reviewed under our applicable policy.
14. Product Availability
All products are offered subject to availability.
Inventory may be associated with specific lots, and quantities may be limited. Products or individual lots may sell out, be withdrawn, or be discontinued at any time.
If an item becomes unavailable after an order is submitted, we may cancel the affected portion of the order and issue an applicable refund.
15. Account Security
You are responsible for maintaining the confidentiality of your account credentials and for activity occurring through your account.
If you believe your account has been accessed without authorization, contact us promptly at admin@peptidess.com.
We reserve the right to restrict, suspend, or terminate accounts that we reasonably believe are being used in violation of these Terms, our policies, or applicable law.
16. Intellectual Property
Unless otherwise indicated, the Site and its content—including text, product descriptions, photographs, graphics, logos, designs, layouts, and Peptide Superstore branding—are owned by or licensed to FourTwentyTwo LLC and are protected by applicable intellectual property laws.
You may view or print reasonable portions of Site content for legitimate internal research and recordkeeping purposes.
Without prior written permission, you may not reproduce, republish, distribute, commercially exploit, scrape, frame, or create derivative works from Site content or improperly use our trademarks, branding, or other intellectual property.
17. Prohibited Uses
You may not use peptidess.com or products purchased through the Site:
- For human or animal consumption or administration.
- For clinical, diagnostic, therapeutic, or veterinary purposes.
- In violation of applicable laws or regulations.
- To market or resell products using claims inconsistent with their research-use status.
- To provide false, fraudulent, or misleading information.
- To interfere with, compromise, probe, or gain unauthorized access to the Site or its systems.
- To collect or extract Site data through unauthorized automated methods.
Violation of these restrictions may result in cancellation of orders, suspension or termination of accounts, or other appropriate action.
18. Third-Party Services and Links
The Site may use or provide access to third-party services, including payment processors, shipping carriers, authentication providers, independent testing laboratories, and external research references.
Third parties operate according to their own terms, policies, and practices. FourTwentyTwo LLC is not responsible for the content, availability, actions, or omissions of independent third-party services.
Links to external resources are provided for convenience or informational purposes and do not necessarily constitute an endorsement.
19. Disclaimer of Warranties
Except where expressly stated in these Terms or another applicable written policy, the Site and products are provided on an "as is" and "as available" basis to the fullest extent permitted by law.
We make no warranties, express or implied, regarding suitability for a particular research purpose, merchantability, non-infringement, uninterrupted Site availability, or achievement of any particular research outcome.
Researchers are responsible for evaluating whether a product is appropriate for their intended application.
20. Limitation of Liability
To the fullest extent permitted by applicable law, FourTwentyTwo LLC and its members, officers, employees, representatives, and agents will not be liable for indirect, incidental, special, consequential, exemplary, or punitive damages arising from or related to use of the Site or products.
This includes, where permitted by law, loss of profits, loss of data, loss of business opportunities, or business interruption.
To the fullest extent permitted by applicable law, our aggregate liability relating to a particular product or order will not exceed the amount actually paid for the product giving rise to the claim.
Certain jurisdictions do not permit some limitations or exclusions of liability. Where those laws apply, the applicable limitations will operate only to the extent legally permitted.
21. Indemnification
To the extent permitted by applicable law, you agree to indemnify, defend, and hold harmless FourTwentyTwo LLC and its members, officers, employees, representatives, and agents from claims, damages, losses, liabilities, and reasonable expenses arising from:
- Your handling, storage, transfer, disposal, or use of products purchased through the Site.
- Your violation of these Terms.
- False or misleading representations regarding intended use.
- Your violation of applicable laws or regulations.
- Your infringement of another party's rights.
22. Governing Law and Dispute Resolution
These Terms and disputes arising from or relating to the Site, products, or orders will be governed by the laws applicable to FourTwentyTwo LLC, without regard to applicable conflict-of-law principles.
Before initiating formal legal proceedings, you and FourTwentyTwo LLC agree to make a good-faith effort to resolve the dispute by contacting admin@peptidess.com.
Any applicable jurisdiction and venue requirements will be determined in accordance with governing law.
23. Changes to These Terms
We may update or modify these Terms periodically.
When changes are made, the revised Terms will be posted on peptidess.com and the "Last Updated" date will be updated accordingly.
Your continued use of the Site after revised Terms become effective constitutes acceptance of those revised Terms. For individual orders, the Terms in effect when the order is accepted will generally govern that transaction.
24. Severability and Waiver
If any provision of these Terms is determined to be invalid or unenforceable, that provision will be limited or removed only to the extent necessary, and the remaining provisions will continue in effect.
Our decision not to enforce a provision on one occasion does not waive our right to enforce that provision in the future.
25. Entire Agreement
These Terms and Conditions, together with our Research Use Only Policy, Privacy Policy, Shipping Policy, and Returns & Refunds Policy, constitute the agreement between you and FourTwentyTwo LLC concerning your use of peptidess.com and purchases made through the Site.
These policies supersede prior understandings or representations concerning the same subject matter.
For questions regarding these Terms and Conditions, please contact: