Contact Peptira

Send Peptira a message

Use the form or email sales@peptirashop.com. We read every message and reply as quickly as we can.

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Before you contact Peptira

Many answers are already on the site:

• Product details and mixing math: on each product page in the shop
• Shipping: free worldwide, with guides for the US, Canada, Europe and Australia
• Discounts: code PEPTIRA10 takes 10% off at checkout
• Ordering rules: our terms and conditions
• Your orders and addresses: My account

To help us answer in one reply, include your order number if you have one, and the product name and strength, such as RETA-3 10mg.

When to contact Peptira

Contact Peptira about an order, a product question the page doesn’t cover, batch paperwork or a bulk order. All of it goes to the same inbox. For a change of address, send the new address in full as soon as you can, because once an order has shipped we can’t redirect it.

Contact Peptira about bulk or repeat orders

If you need more vials than a normal cart holds, or the same products on a regular schedule, send the product names, strengths and rough quantities. Code PEPTIRA10 works on large orders too, and crypto payments get the same extra discount.

Shipping and batch questions

Shipping is free on every order, worldwide. If you’re not sure whether a compound can be imported where you are, check your country’s rules first: our guides for the US, Canada, Europe and Australia link to the official sources. If your lab files batch paperwork, ask us what’s available for the current batch before you order.

Questions people ask Peptira

• What do the code names mean? SEMA-1 is semaglutide, TIRZ-2 is tirzepatide, RETA-3 is retatrutide and CAG-4 is cagrilintide.
• Is it in stock? Yes. If it’s in the shop, it’s in stock.
• Which strength should I pick? Each product page compares the sizes and the price per milligram.

We can’t give advice on human or animal use, because our products are sold for laboratory research only. For the published research on a compound, each product page links to PubMed. You can also start from the Peptira home page.

Peptira products are sold for laboratory research use only. They aren’t for human or veterinary use and haven’t been evaluated by the FDA.