Peptide pens, specified to the milligram.
Pre-formulated research pens with mass, half-life and mechanism on every page, and live stock and prices.
The range
7 of 21 in stock today. Stock and prices refresh hourly.
Wolverine Blend€119.90Repair
BPC-157 & TB-500€94.90Repair
Build your basket here and check out when you are ready. Orders are sold and shipped by Purita Peptides, the seller of record. For laboratory research only, not for human use.
What arrives in the box
- One pen, ready filled
- Every product is a pre-formulated pen. There is nothing to mix or measure.
- Keep it at 2 to 8 °C
- Refrigerate, do not freeze, and keep away from direct light. Storage is printed on each product page.
- The numbers, up front
- Molecular weight, half-life, sizes and price are on the page before you add anything to the basket.
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Not sure which compound to read about?
Five plain-English questions narrow the index to one compound and two alternatives.
No account, and your answers never leave this page. A discovery tool for research reading, not medical advice.
Reading
All articles- Half-life, dosing intervals, and what t½ actually meansPlasma half-life is a single number that drives every research-dosing schedule. What it measures, what it doesn't, and how to read the value on a peptide spec sheet.7 min
- How to read a peptide Certificate of AnalysisWhat every section of a research-peptide COA actually means, and which numbers are load-bearing versus decorative.7 min
How ordering works
Curated and documented hereWe choose the range and publish mass, half-life, mechanism and literature notes for every compound. You build your basket on alphapeptide and review it before checkout.
Paid and shipped by Purita PeptidesAt checkout your basket passes to Purita Peptides, the seller of record, which takes payment on its secure checkout and ships the order. Order questions go to support@puritapeptides.com. We earn a commission on each order.