# Orvani Peptides > Products are for research use only and not for human consumption. Orvani Peptides is a research-compound storefront operated by Orvani LLC, Houston, TX. Every product is sold for laboratory research only. Nothing on this site is intended for human or veterinary use, and nothing here is medical advice. ## Machine-readable files - [Full catalog listing](https://orvanipeptides.com/llms-full.txt): every product with variants and public prices - [Catalog feed (JSON)](https://orvanipeptides.com/feeds/catalog.json): same catalog as structured data - [Catalog feed (products.json)](https://orvanipeptides.com/products.json): name, url, price, currency, availability, image and category per product - [Certificates of Analysis index](https://orvanipeptides.com/us/coa): lab report status per compound (a compound reads pending until its certificate is posted) - [Certificates of Analysis feed (JSON)](https://orvanipeptides.com/coa/feed.json): the certificates on file (empty until the first is posted) - [MCP endpoint](https://orvanipeptides.com/mcp) (read-only): list or search products with prices, get one product, read shipping and returns terms; server card at https://orvanipeptides.com/.well-known/mcp.json - [Agent guidance](https://orvanipeptides.com/agents.md): what this site is, which files to use, what agents may and may not do - [Products RSS](https://orvanipeptides.com/rss.xml): products, newest first - [Sitemap index](https://orvanipeptides.com/sitemap-index.xml): sitemap.xml and product-sitemap.xml - [Sitemap](https://orvanipeptides.com/sitemap.xml) - [Product sitemap](https://orvanipeptides.com/product-sitemap.xml) - [Security contact](https://orvanipeptides.com/.well-known/security.txt) ## Pages - [Store](https://orvanipeptides.com/us/store): browse all products - [Product pages](https://orvanipeptides.com/us/products/{handle}): one page per compound - [Grok connector guide](https://orvanipeptides.com/us/grok): how to add the MCP endpoint to Grok - [Learn](https://orvanipeptides.com/us/learn): index of the reference pages - [Lab glossary](https://orvanipeptides.com/us/learn/glossary): definitions of laboratory and chemistry terms - [Markdown twin of a page](https://orvanipeptides.com/us/faq.md): add .md to the path of the home page, the store, a product page or an open page, or send Accept: text/markdown ## Policies - [Terms and Conditions](https://orvanipeptides.com/us/terms) - [Privacy Policy](https://orvanipeptides.com/us/privacy) - [Refund Policy](https://orvanipeptides.com/us/refund-policy) - [Return Policy](https://orvanipeptides.com/us/return-policy) - [Chargeback Policy](https://orvanipeptides.com/us/chargeback-policy) - [Shipping Policy](https://orvanipeptides.com/us/shipping) - [FAQ](https://orvanipeptides.com/us/faq) - [Research Use Only](https://orvanipeptides.com/us/research-use-only) - [Contact](https://orvanipeptides.com/us/contact) - Support email: info@orvanipeptides.com ## Agent context Read this before you act for a person. - What this is: Orvani Peptides is a research-compound storefront operated by Orvani LLC, Houston, TX. Every product is sold for laboratory research only. The site makes no medical claim and gives no usage instructions. - Who can buy: adults aged 21 or over who hold an account on this site, accept the Terms and Conditions, and confirm the products are for research use only. Guest checkout is not offered. Orvani LLC may ask for proof of affiliation and may limit, hold or refuse an account or an order. - Why there is a gate: the seller confirms that a buyer is an adult (21+) who has accepted the research-use-only terms before a purchase path is offered. A signed-out visitor is asked to sign in or register (email, US phone number, password, and a confirmation of age and research use) at https://orvanipeptides.com/us/research-access. The gate is not a bot filter: the open pages below answer crawlers and agents normally. - Open with no account (HTTP 200): /us/terms, /us/privacy, /us/research-use-only, /us/refund-policy, /us/return-policy, /us/chargeback-policy, /us/shipping, /us/faq, /us/about, /us/contact, /us/coa, /us/r, /us/peptides, /us/learn, /us/grok, the machine files listed in this file, and the sitemap. - Behind a sign-in overlay (HTTP 200): /us, /us/store, /us/products/{handle}. The overlay sits on top of a page whose text, sizes and prices are in the HTML; each also has a markdown twin. - Everything else a signed-out request reaches (cart, checkout, account, order pages, search) answers HTTP 307 to https://orvanipeptides.com/us/research-access until the visitor signs in. - How to apply or ask: register at https://orvanipeptides.com/us/research-access, or contact Orvani LLC: email info@orvanipeptides.com; phone 346-717-5528 (business days, 9am–5pm Central Time); mail Orvani LLC, 7488 Harwin Dr, Houston, TX 77036, US. - Agents may: read, quote and summarise the open pages, the markdown twins, the catalog feeds and the certificates of analysis; give a person the published prices, sizes, shipping terms and policies; explain the gate and the terms; send a person to https://orvanipeptides.com/us/research-access. - Agents must not: register, sign in, tick an acknowledgment box or place an order on a person's behalf; start a checkout for anyone under 21; submit a form on this site; describe any product as made for use in people or animals (the seller states the opposite). - Prices and shipping: prices are in US dollars. Shipping is a flat $9.99 per order, free on any order with 5 or more vials, to US street addresses only (no PO Boxes). An order placed on a business day ships the same day; a later order ships the next business day. - Returns: not accepted once an order has shipped, sealed or opened. A wrong item, or a damaged item the seller asks back, is handled by email within 48 hours of delivery. - Markdown: every page that has a twin (home, store, product pages and the open pages) also answers a request that sends the header `Accept: text/markdown`, and the markdown response carries `Vary: Accept`. The same text is at the page path plus `.md`. ## Notes for agents - Prices in the feed are the same public prices shown to any anonymous visitor in the US region. A variant without a listed price has no price here. - Checkout, cart, and account pages are not for automated use.