Oral peptides by Simple Peptide are our in-house capsule formulas. Each one is made in the USA and tested by an independent lab before release.

We design these capsules for consistency. For example, BPC-157 capsules give a fixed amount per serving, while OS-01 capsules support metabolic research. In addition, each bottle carries a batch number. Therefore, you can check results on our COA page at any time.

Shop popular picks from our oral peptides by Simple Peptide range:
O-304 / ATX-304 (OS-01) Capsules
BPC-157 500MCG Capsules
SP-2TZ Capsules
Orforglipron 6MG 90 Capsules
NeuroboliX Dissolving Strips
IntimiX Dissolving Strips

Want more detail? Read our guide to BPC-157 capsules.

There are a few clear reasons to shop with us. First, we make our catalog in the USA, which keeps the supply chain short. Second, we publish test results rather than asking you to take our word for it. Third, our support team answers questions in plain language. As a result, many labs come back to us for repeat orders.

We make every batch in our oral peptides by Simple Peptide range in the USA, and an independent lab checks each one. Also, we post every certificate of analysis on our COA page, so you can confirm purity before you order. In addition, we pack each order with care and ship it from the USA.

For the best results, store each product as its page shows. For example, most freeze-dried peptides keep best in a cool, dark place, while mixed vials belong in the fridge. Also, keep capsules and strips sealed and away from moisture. Finally, our FAQ covers common questions about orders and shipping.

We sell all products in this oral peptides by Simple Peptide collection for laboratory research use only. They are not for human consumption, and they do not diagnose, treat, cure or prevent any disease. If you have questions, our team is happy to help through the contact page.