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EUPrices in € from vendors that ship within the EU. US vendors that ship to the EU are listed separately in $.

P21 10mg price in €: 0 vendors compared (2026)

No EU vendor we track stocks P21 10mg right now.

P21 is a synthetic peptide derived from ciliary neurotrophic factor, developed at the Sanford-Burnham institute and studied in neurogenesis research. It is sold lyophilized in 5 mg and 10 mg vials.

PWBy PeptideTech EditorsReviewed Sep 16, 2026Prices checked weeklyHow we verify →
See US prices in $
Category
Cognitive
Standard size
5mg
Sizes
5mg, 10mg
Vendors
0
Form
Vial
Use
Research only
No EU vendor we track stocks P21 10mg right now.
P21 5mgSize 2 of 2
SummaryUpdated Sep 16, 2026

No EU vendor we track stocks P21 10mg right now. Checked Sep 16, 2026.

P21 10mg prices by vendor

VendorSizeStockCodePrice
No offers for this size yet.
Prices are before shipping. A coupon discount is included only when a code is shown on that offer; otherwise the listed price is shown. Stock was captured when the price was checked.

P21 for sale: price by size

SizeCheapestPer mgVendorsIn stock
5mg0010mg00

Where to buy P21

No EU vendor we track lists P21 right now.

P21 suppliers compared

P21 price history

Best price at 5mg over the last 30 days.

No price move of $0.50 or more in the last 30 days.

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P21 storage and handling (research context)

Lyophilized P21 is typically shipped at ambient temperature and stored at −20 °C for long-term laboratory use. For in-vitro work it is reconstituted with bacteriostatic water and kept refrigerated at 2–8 °C. Vendors list lot numbers and certificates of analysis for verification.

P21 price: questions

No EU vendor we track stocks P21 10mg right now.
How we verify prices

Prices are read from each vendor's product page weekly, converted to the price after any listed code, and shown before shipping. Stock status is captured at the same time. Rankings are by price only. PeptideTech earns a commission when you buy through a link; it never changes the order.

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