Looking for a PSPeptides promo code that works? Use NOW10OFF to take 10% off your order. It also stacks with the store’s own multi-vial discount, so buying more than one vial of a product saves more.
We tested the code in a real PSPeptides cart on September 25, 2026. On a single $49.99 vial of BPC-157 it took off $5.00, for a total of $44.99. On four vials it took 10% off the already-discounted bundle price.
PSPeptides Promo Code Details
- Promo code:
NOW10OFF - Discount: 10% off the cart subtotal
- Stacks with bundle pricing: yes, the code comes off after the 3% or 5% multi-vial discount
- Minimum spend: none showed up in our test (the code worked on a single $49.99 vial)
- Store link: PSPeptides store
- Verification status: tested at checkout on September 25, 2026
How to Apply the PSPeptides Promo Code
- Open the PSPeptides store.
- Pick a product and a vial size. To save more, use Bundle & Save on the product page: on BPC-157, 2 bottles take 3% off each and 3 or more take 5% off each.
- Click Add to Cart. A cart panel slides out from the side.
- Find the Got a discount code? box in that panel, or the Coupon code box on the full cart page.
- Enter
NOW10OFFand click Apply. - Check that the line Coupon: NOW10OFF shows in your cart totals before you check out.
Estimated Savings with NOW10OFF
The code takes 10% off whatever is in your cart, after the multi-vial discount. This table uses BPC-157 5mg, which costs $49.99 for one vial.
| Vials of BPC-157 5mg | Price per vial | Subtotal | NOW10OFF | You pay |
|---|---|---|---|---|
| 1 | $49.99 | $49.99 | -$5.00 | $44.99 |
| 2 (3% bundle discount) | $48.49 | $96.98 | -$9.70 | $87.28 |
| 3 (5% bundle discount) | $47.49 | $142.47 | -$14.25 | $128.22 |
| 4 (5% bundle discount) | $47.49 | $189.96 | -$19.00 | $170.96 |
The 1-vial and 4-vial rows are the exact results from our checkout test. The 2-vial and 3-vial rows apply the same discounts to those quantities.
With both discounts together, four vials cost $170.96 instead of $199.96 at the single-vial price. That is $29.00 off, or about 14.5%.
What Does PSPeptides Sell?
When we checked in September 2026, the Peptides section of the PSPeptides shop listed 51 research peptides, priced from $24.99 to $229.99 (USD) depending on the compound and vial size.
The catalog includes:
- GLP and metabolic research: Retatrutide, Tirzepatide, Semaglutide, Cagrilintide, CagriSema, Survodutide, Mazdutide, AOD-9604
- Repair and recovery research: BPC-157, TB-500, the Wolverine blend (BPC-157 and TB-500), KPV, SS-31, Thymosin Alpha-1, LL-37
- Growth hormone research: Tesamorelin, Ipamorelin, CJC-1295 (with and without DAC), Sermorelin, IGF-1 LR3
- Longevity and cellular energy research: NAD+, MOTS-C, Epitalon, 5-Amino-1MQ
- Neurological research: Semax, Selank, a Selank and Semax blend, DSIP, Adamax
- Cosmetic research: GHK-Cu, AHK-Cu, GLOW, KLOW, SNAP-8
The store also sells curated peptide bundles ($224.99 to $544.99), nasal sprays, oral peptides, and supplies such as bacteriostatic water. We tested the code on single-vial products only, so check your cart total if you add one of the curated bundles.
Vials from PSPeptides. Photo: PSPeptides.
Why Shop at PSPeptides?
- Lab reports on the product page: the BPC-157 page links separate reports for purity (COA), heavy metals, endotoxin, sterility and fentanyl, for both the 5mg and 10mg vials, with older batches a click away. The Certifications page collects the rest. Our guide to reading a peptide COA explains what to check on one.
- Quality claims: PSPeptides says its peptides are made in US facilities following cGMP guidelines, with a minimum purity of 99% confirmed by HPLC and mass spectrometry.
- A refund if an independent test fails: the store’s terms promise a full refund, plus the cost of the test, if a third-party lab finds a different compound or HPLC purity below 80%. You have 30 days from delivery to send the result. Note that 80% is well below the 99% the store advertises.
- Payment options: Visa, Mastercard, Amex and Discover cards, Apple Pay, Google Pay, Shop Pay, Afterpay, Klarna, Cash App and Zelle. The store says there are no card surcharges and no crypto is needed.
- Shipping: the store says most orders ship the same or next business day. On our $49.99 test cart, UPS Ground (4 to 6 business days) showed at no charge. UPS 2nd Day Air cost $15, free on orders of $200 or more, and UPS Next Day Air cost $50, free from $400.
- Where it ships: the United States and US territories, plus Canada, the EU, the UK and Australia.
- Who runs it: PSPeptides describes itself as a 25-person team based in New Jersey, with more than 5 years in business. Support answers by email from 9AM to 10PM EST every day.
The store does not accept returns. If an item arrives broken, defective or missing, contact PSPeptides within 3 days of delivery, with a photo and a video, for a replacement.
PSPeptides sells its products for laboratory research use only. They are not for human or animal use, and buyers must be 21 or older.
Frequently Asked Questions
What is the best PSPeptides promo code?
The best PSPeptides promo code is NOW10OFF. It takes 10% off your cart subtotal, and it worked in our checkout test on September 25, 2026.
Does NOW10OFF stack with the PSPeptides bundle discount?
Yes. In our test, four vials of BPC-157 got the 5% bundle discount first ($47.49 each), and the code then took 10% off the $189.96 subtotal.
Is there a minimum spend for the PSPeptides coupon code?
We did not hit a minimum. The code worked on a single $49.99 vial.
Does PSPeptides publish lab reports?
Yes. Product pages link batch reports for purity and for heavy metals, endotoxin and sterility, and the Certifications page lists more.
Where does PSPeptides ship?
Across the United States and US territories, and to Canada, the EU, the UK and Australia.
What payment methods does PSPeptides accept?
Credit and debit cards, Apple Pay, Google Pay, Shop Pay, Afterpay, Klarna, Cash App and Zelle.
PSPeptides has its own listing in our supplier directory alongside the other stores we track. Our buyer’s guide covers what to check before you place an order.