Effective date: October 29, 2026.
These Terms govern your use of siispeptides.com, operated by Isnar USA, LLC (“SIIS Peptides,” “we,” “us”), North Miami Beach, FL 33160, and any purchase you make through it.
Products
SIIS products are cosmetics intended for external use only. These statements have not been evaluated by the Food and Drug Administration. This cosmetic product is not intended to diagnose, treat, cure, or prevent any disease. For external use only. Discontinue use if irritation occurs. Product images are illustrative renderings; packaging details and the natural color of the serum may vary.
Pre-Orders
Items shown as pre-order are not yet in stock. When you place a pre-order we charge you at checkout and we will ship by the date stated on the product page and at checkout (currently December 1, 2026). If we cannot ship by that date, you have the right to cancel for a full refund as described in our Shipping & Returns policy.
Orders & Pricing
All prices are in U.S. dollars. We reserve the right to refuse or cancel any order, including for pricing errors or suspected fraud; if we cancel, we refund you in full. Payment is processed by Stripe. Shipping is free on all U.S. orders. Applicable sales tax is shown at checkout. Pre-order prices are introductory; the regular price after launch is shown on each product.
Shipping & Returns
See our Shipping & Returns policy.
Use of the Site
All content on this site, including the SIIS name, logo, text and images, belongs to Isnar USA, LLC or its licensors and may not be used without permission.
Disclaimer & Limitation of Liability
The site and products are provided “as is.” To the fullest extent permitted by law, SIIS Peptides is not liable for indirect, incidental or consequential damages. Our total liability for any claim is limited to the amount you paid for the product. Nothing in these Terms limits rights you have under applicable consumer-protection law. Always read the label and patch test before use.
Governing Law
These Terms are governed by the laws of the State of Florida, with venue in Miami-Dade County, Florida.
Changes
We may update these Terms from time to time. Continued use of the site means you accept the updated Terms.
Contact
Isnar USA, LLC, North Miami Beach, FL 33160 · info@siispeptides.com