Exact same product and size. Automatic at checkout. No code, no minimum.
Shop the Sale★ Trustpilot4.9 / 5 · 207 reviews
BOGO50 on Every Peptide · Ends October 31, 11:59pm ET
No tricks. Just tested.
Every 2nd vial of the exact same product and size is 50% off. It’s automatic at checkout: no code, no minimum.
★ Trustpilot4.9 / 5 · 207 reviewsHow BOGO50 works
Illustration
Illustration only. Prices are examples, not a quote.
Every 2nd vial of the same product and size is 50% off. Your promo code applies to the full-price vials (the 1st, 3rd and so on), and every set of 3 adds an extra 5% on the full-price vials. The 50% vials never take another discount. One promo code per order. Purity Ladder tiers pause during the sale and return after. Laboratory Supplies are excluded. Ends October 31 at 11:59pm ET. For Research Use Only. Not Intended for Human Consumption. Shop the sale →
Every batch goes to an independent US lab for HPLC purity, mass spec identity, LAL endotoxin, and microbial sterility. We send multiple vials per batch for testing, not just one. Most companies don't do that. We think they should.
Every order ships with a Certificate of Analysis from a third-party lab, not an in-house printout. Same batch, same vial, verified by someone who doesn't work for us. That's the point.
Free 2-Day Air over $150. Real people on hand Mon through Fri, with AI to make things faster. A store that tells you exactly what is in the vial before you buy. We built Elutide the way we would want to buy peptides.
From batch to COA. Here is what happens before a single vial ships.
Every new batch enters our quality pipeline before a single vial ships.
We send multiple vials from each batch, not just one. Consistency matters.
Samples go to an independent US lab for HPLC purity, mass spec identity, LAL endotoxin, and microbial sterility.
Results come back, we post the Certificate of Analysis, and only then does the batch go live.
BOGO50 questions
No. BOGO50 applies automatically at checkout. No code and no minimum.
Every peptide in the collection. Laboratory Supplies are not part of BOGO50.
Two vials of the same product in the same size. Two different peptides do not pair, and neither do two different sizes of the same peptide.
Every 2nd vial is 50% off. With four of the same product and size, the 1st and 3rd are the full-price vials and the 2nd and 4th are 50% off. Every set of 3 adds an extra 5% on the full-price vials. Totals are always shown in your cart before you pay.
Eligible promo codes work during the sale. One promo code per order, applied to the full-price vials. The 50% vials never take another discount. Purity Ladder tiers pause during the sale and return after October 31.
October 31 at 11:59pm ET.
Peptides are short chains of amino acids. Same building blocks as proteins, just shorter. Researchers use them to study biological pathways in laboratory and in-vitro settings.
These products are not dietary supplements. They are not FDA-approved for human use. That is why every vial ships with a third-party Certificate of Analysis (COA), so whoever is doing the research knows exactly what is in it.
For Research Use Only. Not Intended for Human Consumption.
“COA in the box, scientist signatures, based in the US. Human beings, not machines.”CatScanGuy, Trustpilot
“Easy checkout, fast shipping and great packaging. COAs with every purchase.”Tait W., Trustpilot
Yes. Every batch goes to an independent, accredited US lab for HPLC purity, mass spec identity, LAL endotoxin and microbial sterility. Lot-specific heavy-metals results are available on request. The Certificate of Analysis ships in the box and is posted in the COA library.
Orders placed before 1pm ET, Monday to Friday, ship the same day. Orders over $150 ship free 2-Day Air.
Scan the QR on the label, or type the lot number above. Either lands on that exact lot's Certificate of Analysis.
No. Everything here is sold for research and laboratory use only, so we do not include protocols or application instructions. Purity, mass and COA data are on each product page and on the vial.
Yes. US-based humans answer the chat, or text 586-300-5006.
For Research Use Only. Not Intended for Human Consumption.
