Research onlyFor laboratory research · Not intended for human or animal application
BasePurity

CJC-1295 + Ipamorelin

The GHRH and the GHRP side together in one pre-mixed vial.

4.8 · 33 reviews
99.2% HPLCLab-verifiedResearch only
CJC-1295 + Ipamorelin, research-grade peptide vial
€ 64,95

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Bacteriostatic water

Needed to reconstitute lyophilised vials.

Insulin needles

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1
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Shipping €7.95 · free from €125

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Ships from NL · 1–2 day EU delivery
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This vial already holds CJC-1295 without DAC and Ipamorelin side by side: the duo that rarely appears apart in research. The first, a GHRH analogue, keeps the baseline release of growth hormone up for longer; the second, a GHRP secretagogue, draws out a short, sharp pulse. That way you span both sides of the release without having to mix anything yourself. We supply the combination as a research-grade vial at ≥99% HPLC purity, dispatched the same working day from the Netherlands. Explicitly a research raw material for the lab, not for human use.

Two sides of the same release

This combination turns on one axis, approached from two directions at once. They are two separate peptides that often appear together in studies because they complement each other. CJC-1295 is thought to keep the baseline release of growth hormone up for longer, while Ipamorelin adds a short, sharp pulse on top. Researchers therefore bring in the duo to map the growth hormone axis. At BasePurity you buy the two pre-mixed in one vial, purely as a research raw material, not for use in humans.

Two points of action, one axis

The strength of this blend lies in each peptide using a different way in. CJC-1295 behaves as a GHRH analogue and mimics the natural signal that prompts the pituitary, so the baseline release stays up for longer. Ipamorelin comes in from the other side, as a ghrelin-like secretagogue, drawing out a short peak through a receptor of its own. Those two routes are thought to reinforce one another and together produce a firmer, yet still pulsatile, pattern than either alone. Nearly all of that knowledge comes from pre-clinical research.

Why the literature pairs them

You almost never see these two apart in studies, and there is a clear reason for that. A GHRH analogue and a GHRP each operate a different switch for the same release, and precisely because those switches are independent, their effects add up once you combine them. The duo therefore serves as a model combination for viewing the growth hormone axis from both sides. This vial takes the handiwork out of it: the ratio is already made.

Is the DAC version in here?

No, this blend holds CJC-1295 without DAC, also known as Mod GRF (1-29). That distinction matters. The DAC version (Drug Affinity Complex) binds to a blood protein and stays active for days, while the no-DAC variant is short-acting and follows the natural pulses far more closely. It is exactly that short-acting form that fits Ipamorelin, which likewise works in short pulses. Hence the deliberate choice of no-DAC in this combination.

Making it up in one go

We deliberately leave the amount open: this is a research compound, and we give no human dosing advice with it. In the literature the combination is studied per protocol in small, microgram amounts, after dissolving with bacteriostatic water. Because both peptides are already pre-mixed in the vial, you bring them into solution in a single step. For converting to your own research setup, our calculator is ready. Keep the dissolved peptide refrigerated and use it within the recommended window.

Which reactions are reported?

What recurs most often in the literature and in reports is mild and local: a reaction at the injection site, flushing, some water retention, sometimes tingling in the hands or vivid dreams. Because Ipamorelin acts selectively, broader hormonal effects usually stay limited. Against that, medical bodies warn that artificially raising growth hormone is not without long-term risk; large-scale long-term data in humans is lacking.

The legal side

In the Netherlands you may buy and sell this combination for experimental laboratory research that is not applied to humans or animals. Neither peptide is a medicine and neither is approved for human use anywhere. Athletes should know that growth-hormone-stimulating peptides are on the WADA prohibited list, in category S2, and so banned in competitive sport. We supply the blend strictly as a research-grade compound.

Two components, a double check

With a pre-mixed vial, reliable research hangs on two certainties: that both components are genuinely in there, and that each of them is pure. Every batch therefore goes through HPLC for ≥99% purity per component and for identity, with a certificate of analysis per lot, and leaves freeze-dried so it reaches you stable. The full specifications are in the table at the bottom of this page.

Frequently asked questions

What buyers write after delivery.

Verified buyers in the Netherlands, Belgium and Germany

★★★★★4.9 / 5Verified
★★★★★

Ordered Friday 3 PM, delivered Tuesday morning in Utrecht. Neatly packed and the COA simply arrived by email.

Sven K.

Verified purchase

BPC-157
★★★★★

Finally a supplier that just shows the HPLC + MS figures. Purity was exactly as promised.

Lotte v.d. B.

Verified purchase

TB-500
★★★★★

Fast parcel out of the Netherlands. Emailed a question, got a reply within a few hours. Top service.

Paul M.

Verified purchase

GHK-Cu
★★★★★

Next business day in Rotterdam. Sturdily packed, vial arrived intact. Will definitely order again.

Marco R.

Verified purchase

BPC-157
★★★★★

Ordered around 3 PM, delivered Wednesday morning. The lot number on the vial matched the report I asked for.

Niels J.

Verified purchase

Ipamorelin
★★★★★

Within 24 hours from NL stock. COA with MS identity confirmation — hard to find anywhere else.

Jonas W.

Verified purchase

CJC-1295
★★★★

Delivery spot-on, COA detailed. Would appreciate a more extensive FAQ per peptide on the site.

Eva R.

Verified purchase

GHK-Cu
★★★★★

Ordered Tuesday before 4 PM, at my door Wednesday in Breda. Confirmation and dispatch email arrived neatly in sequence.

Bram H.

Verified purchase

Semaglutide
★★★★★

Genuinely from NL stock, so here within a day. Vial well freeze-dried, everything tightly packed.

Femke S.

Verified purchase

Retatrutide
★★★★

Purity on the HPLC comfortably above 99%. Delivery a day later than hoped, nothing else to fault.

Thijs M.

Verified purchase

TB-500
★★★★★

Ordered Friday 3 PM, delivered Tuesday morning in Utrecht. Neatly packed and the COA simply arrived by email.

Sven K.

Verified purchase

BPC-157
★★★★★

Finally a supplier that just shows the HPLC + MS figures. Purity was exactly as promised.

Lotte v.d. B.

Verified purchase

TB-500
★★★★★

Fast parcel out of the Netherlands. Emailed a question, got a reply within a few hours. Top service.

Paul M.

Verified purchase

GHK-Cu
★★★★★

Next business day in Rotterdam. Sturdily packed, vial arrived intact. Will definitely order again.

Marco R.

Verified purchase

BPC-157
★★★★★

Ordered around 3 PM, delivered Wednesday morning. The lot number on the vial matched the report I asked for.

Niels J.

Verified purchase

Ipamorelin
★★★★★

Within 24 hours from NL stock. COA with MS identity confirmation — hard to find anywhere else.

Jonas W.

Verified purchase

CJC-1295
★★★★

Delivery spot-on, COA detailed. Would appreciate a more extensive FAQ per peptide on the site.

Eva R.

Verified purchase

GHK-Cu
★★★★★

Ordered Tuesday before 4 PM, at my door Wednesday in Breda. Confirmation and dispatch email arrived neatly in sequence.

Bram H.

Verified purchase

Semaglutide
★★★★★

Genuinely from NL stock, so here within a day. Vial well freeze-dried, everything tightly packed.

Femke S.

Verified purchase

Retatrutide
★★★★

Purity on the HPLC comfortably above 99%. Delivery a day later than hoped, nothing else to fault.

Thijs M.

Verified purchase

TB-500
★★★★★

The BPC + TB stack comes as two separate vials, each with its own COA. Not pre-mixed — exactly what I wanted.

Tom B.

Verified purchase

Recovery Stack
★★★★★

The COA was clear and readable. Delivered the next business day in The Hague. Helpful support by email.

Charlotte F.

Verified purchase

Selank
★★★★★

Emailed a question about storage temperature and got a concrete answer instead of a stock phrase. Saved me the digging.

Anouk d. V.

Verified purchase

Semax
★★★★★

Purity per COA 99.3%. Vial nicely freeze-dried, no yellow discolouration. Shipping from NL trouble-free.

Lukas K.

Verified purchase

Epitalon
★★★★★

Emailed a question on Saturday, Monday morning I got a reply from a real person. No cookie-cutter template. Real service.

Sara P.

Verified purchase

BPC-157
★★★★★

Shipped to Tilburg in one business day. Identity neatly confirmed by MS on the analysis report.

Daniel S.

Verified purchase

TB-500
★★★★★

Second order. The first was problem-free, so no reason to look elsewhere. COA again with HPLC + MS figures.

Iris K.

Verified purchase

Ipamorelin
★★★★★

Messaged a question about storage, got a clear answer. Nice that there is simply someone reachable.

Joris V.

Verified purchase

CJC-1295
★★★★★

Purity on the report matched what the page said. Delivered next day in Nijmegen. Exactly what I was after.

Sanne D.

Verified purchase

Tirzepatide
★★★★★

Shipped quickly from the Netherlands, and the COA confirmed the purity nicely. Third time ordering here without complaints.

Ruben T.

Verified purchase

GHK-Cu
★★★★★

The BPC + TB stack comes as two separate vials, each with its own COA. Not pre-mixed — exactly what I wanted.

Tom B.

Verified purchase

Recovery Stack
★★★★★

The COA was clear and readable. Delivered the next business day in The Hague. Helpful support by email.

Charlotte F.

Verified purchase

Selank
★★★★★

Emailed a question about storage temperature and got a concrete answer instead of a stock phrase. Saved me the digging.

Anouk d. V.

Verified purchase

Semax
★★★★★

Purity per COA 99.3%. Vial nicely freeze-dried, no yellow discolouration. Shipping from NL trouble-free.

Lukas K.

Verified purchase

Epitalon
★★★★★

Emailed a question on Saturday, Monday morning I got a reply from a real person. No cookie-cutter template. Real service.

Sara P.

Verified purchase

BPC-157
★★★★★

Shipped to Tilburg in one business day. Identity neatly confirmed by MS on the analysis report.

Daniel S.

Verified purchase

TB-500
★★★★★

Second order. The first was problem-free, so no reason to look elsewhere. COA again with HPLC + MS figures.

Iris K.

Verified purchase

Ipamorelin
★★★★★

Messaged a question about storage, got a clear answer. Nice that there is simply someone reachable.

Joris V.

Verified purchase

CJC-1295
★★★★★

Purity on the report matched what the page said. Delivered next day in Nijmegen. Exactly what I was after.

Sanne D.

Verified purchase

Tirzepatide
★★★★★

Shipped quickly from the Netherlands, and the COA confirmed the purity nicely. Third time ordering here without complaints.

Ruben T.

Verified purchase

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