PS Peptides and American Peptides both list a 10% code, rechecked on November 2, 2026. Use NOW10OFF at PS Peptides or ABRAR10 at American Peptides. The clearest difference is the other discount: PS Peptides’ code stacked with a multi-vial bundle in our test, while American Peptides advertises separate 20% offers for qualified first orders and verified military or first responders. We have not tested whether those American Peptides offers combine with ABRAR10.
| Question | PS Peptides | American Peptides |
|---|---|---|
| Regular code | NOW10OFF, 10% off |
ABRAR10, 10% off |
| Other savings | 3% or 5% multi-vial price stacked in our BPC-157 test | Store advertises a 20% first-order email code and a separate 20% service discount |
| Batch evidence | North American Diagnostics reports we checked include purity, content and safety panels | Public Bioviridian COAs list identity, purity, content, endotoxin and heavy metals |
| Free shipping | Ground showed free on our $49.99 test cart | Advertised over $300 |
Which is the better deal on a first order?
If American Peptides approves you for its one-time 20% welcome code, that advertised rate is larger than either 10% code. Check its actual terms and cart total first; we have not tested that welcome offer or whether it stacks. For a multi-vial PS Peptides order, NOW10OFF came off after the store’s bundle price in our September 2026 BPC-157 test. The result depends on the products and current prices, so compare like-for-like carts.
How do their lab reports differ?
Both publish named third-party lab reports. American Peptides’ public Bioviridian COAs include identity and content as well as endotoxin and heavy metals. The PS Peptides reports we inspected from North American Diagnostics included purity, content, endotoxin, heavy metals and a fentanyl screen; product pages also link sterility reports. Confirm that the report matches the lot you would receive.
Our PS Peptides guide has the original checkout example and store policies. The American Peptides code guide explains its published first-order terms. We earn a commission if you order through our links or codes. Products are for laboratory research only, not human or animal use.
Frequently Asked Questions
Is ABRAR10 better than NOW10OFF?
Both codes advertise 10%. The better final price depends on each store’s product price, shipping and any separate offer that actually applies in your cart.
Does American Peptides publish batch COAs?
Yes. It publishes Bioviridian reports for lots with identity, purity, content, endotoxin and heavy-metal results. Check the lot number against the product you order.