Pepprzz supplies research-grade peptides for laboratory and in-vitro research use only — not for human or veterinary use. You must be 21 or older to enter.
By entering you confirm you are at least 21 years of age and purchasing for laboratory / research use only. Products are not for human or veterinary use, not for use in diagnostic procedures, and have not been evaluated by the FDA.
Not a researcher? ExitPepprzz prices every vial at 50% off list, every day. Nasal sprays are 30% off and back in stock. One vial or fifty — same price. No membership, no minimum, no code.
In this industry the lowest per-vial prices usually sit behind an application, a login, a ten-vial kit or a hundred-vial minimum. We kept the price and dropped the paperwork. Picture a wholesale club — without the card at the door.
| What it takes | Typical wholesale program | Pepprzz |
|---|---|---|
| Application | Apply, wait for approval | None |
| Minimum order | 20–100 vials | One vial |
| Sold as | 10-vial kits | Single vials |
| Membership | Often paid | Never |
| Codes | To unlock the tier | Already applied |
Our wholesale price next to what a single vial usually costs at other US research-peptide vendors. We checked the prices by hand. Nothing here is a made-up “compare at” number.
“Typical US vendor” is the median single-vial price for the same compound and size across the US research-peptide storefronts we could price, checked Sep 25, 2026. Where a vendor was running a sale we counted the sale price. Prices elsewhere change, and ours are always live.
Six pre-mixed intranasal formulations in metered bottles — Selank, Semax, DSIP, NAD+, MT-2 and PT-141.
Shop nasal spraysWholesale pricing changes what you pay, not what’s in the vial. Every batch is still verified by an independent lab before it ships, and the report for that batch is published here.
Every batch is tested by an independent, ISO 17025-accredited lab — HPLC purity, quantity per vial, heavy metals, endotoxin and bioburden. We publish the full Certificate of Analysis, scanned as issued, so you can read the numbers for yourself — no recycled PDFs, no mystery vials.
Orders placed before 2pm ET ship the same business day from inside the US. Everything ships lyophilized — freeze-dried to a stable powder — and packed in plain outer packaging.
The certificate we publish for your batch is the certificate for your batch — not a sample pulled from a run we did last year. Every batch is tested on its own and gets its own report on the lab reports page.
Incretin-pathway agonists, GH-axis analogs, tissue and dermal blends, neuropeptides, longevity compounds and melanocortin agonists — all lyophilized, all HPLC-verified, all with their batch report published.
Wholesale pricing: one everyday price for everyone, set to move volume rather than to squeeze the most out of every vial. We skip what usually sits between you and a wholesale price — account applications, kit minimums, paid memberships and coupon games. The testing doesn’t change: every batch is still independently tested and its COA is published on our lab reports page.
No. There’s no membership, no application and no login. Wholesale prices are already on every product and they carry straight into your bag and checkout. No code needed.
No. A single vial gets the same wholesale price as fifty. Orders of $250 or more ship free by 2-day delivery; under that, shipping is a flat $9.95.
Every lyophilized vial is 50% off its list price. Nasal sprays are 30% off. Capsules and bacteriostatic water sell at list — BAC water is $9 a bottle. Every product shows its list price next to what you pay, so you can check the math.
No. Everything is sold strictly for laboratory and research use only — not for human or veterinary use, not for use in diagnostic procedures, and not evaluated by the FDA.
Yes. Each batch goes to an independent, ISO 17025-accredited lab for HPLC purity, quantity, heavy-metal, endotoxin and bioburden testing before it is released. The resulting Certificate of Analysis is published on our lab reports page and inside each product page, matched to the batch and vial size you received.
Orders placed before 2pm ET ship the same business day. Domestic delivery is typically 2–4 business days, with 2-day delivery free on orders of $250 or more.
Store lyophilized vials cold and away from light. Once reconstituted, refrigerate and use promptly. Nasal sprays ship pre-mixed and should be kept refrigerated. Handling notes ship with each order.
Wholesale prices already apply to any quantity. For standing orders or institutional volumes, get in touch through the contact page with the compounds and quantities you need and we’ll put a quote together.
Disclaimer: All products sold are intended for laboratory and research purposes only. They are not for human consumption, veterinary use, or medical applications. You must be 21 years or older to purchase. By using this site you agree to comply with all applicable laws and regulations regarding these products. Misuse of these products is strictly prohibited.
FDA disclaimer: The statements made within this website have not been evaluated by the US Food and Drug Administration. The statements and products of this company are not intended to diagnose, treat, cure or prevent any disease. All products are sold for research, laboratory, or analytical purposes only. Pepprzz is a chemical supplier. Pepprzz is not a compounding pharmacy or chemical compounding facility as defined under 503A of the Federal Food, Drug, and Cosmetic Act, and is not an outsourcing facility as defined under 503B.
