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Order before 14:00 for same-day shipping
Order now, ships next business day
The KLOW80 Pen is a pre-filled, ready-to-use injection pen containing a precisely blended combination of research peptides dissolved in a 3 ml solution. Designed for laboratory research applications, it delivers a fixed-ratio blend of GHK-Cu (50 mg), BPC-157 (10 mg), TB-500 (10 mg), and KPV (10 mg) — totalling 80 mg — via a calibrated click-dose mechanism that eliminates the need for manual reconstitution or volume calculation.
Each component of the KLOW80 blend has been independently investigated within the scientific literature:
Because the KLOW80 pen delivers all four peptides in a fixed ratio with every click, it is particularly suited for research protocols requiring consistent co-administration of this blend.
The pen contains 80 mg of peptide blend dissolved in 3 ml, pre-filled and ready for immediate use. Volume is dispensed via a precise click mechanism — each click corresponds to a defined volume increment, allowing repeatable and traceable dosing across research sessions.
Clicks | Volume dispensed | Total peptide mass |
|---|---|---|
10 clicks | 0.10 ml | 2.7 mg |
20 clicks | 0.20 ml | 5.3 mg |
30 clicks | 0.30 ml | 8.0 mg |
60 clicks | 0.60 ml | 16.0 mg |
The maximum volume per administration is 0.60 ml (60 clicks). Each click delivers a proportional quantity of all four peptides in accordance with the fixed blend ratio.
As the peptide blend is supplied pre-dissolved, no reconstitution is required. The solution should be handled under standard laboratory conditions. For subcutaneous administration in research settings, a fresh needle should be attached prior to each use, and the injection site cleaned with an alcohol swab beforehand. The pen should not be shaken; gentle inversion is sufficient if any settling is observed.
Store the pen cool and protected from direct light. Avoid freezing the pre-filled solution. Once in active use, keep refrigerated and protect from temperature fluctuations. Refer to the accompanying documentation for the recommended usage window once the pen has been opened.
A batch-specific Certificate of Analysis (CoA) accompanies every order, confirming identity and composition of the peptide blend.
| Concentration (mg) | 80mg |
Our products have been tested by an independent laboratory. The corresponding test reports including test codes are publicly accessible.
View lab results
