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

CJC-1295 + Ipamorelin

Pre-mixed GH blend: CJC-1295 (without DAC) + Ipamorelin in one 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

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This vial contains a pre-mixed combination of CJC-1295 (without DAC) and Ipamorelin — the duo that rarely appears apart in research. As a GHRH analogue, CJC-1295 raises the baseline release of growth hormone for longer, while Ipamorelin, a GHRP secretagogue, triggers a short, sharp pulse. Together they cover both sides of the release. At GradePurity you buy the combination ready-made as a research-grade vial: ≥99% HPLC purity and same-day shipping from the Netherlands. It is explicitly a research raw material for the lab, not for human use.

What does CJC-1295 + Ipamorelin do?

In research, this combination is about one thing: the body's own growth hormone release, from two sides at once. CJC-1295 and Ipamorelin are two separate peptides often studied together because they complement each other. CJC-1295 is thought to keep the baseline release of growth hormone raised for longer, while Ipamorelin adds a short, sharp pulse on top. Researchers therefore reach for it as a duo to study the growth hormone axis. At GradePurity you buy the two ready pre-mixed in one vial, purely as a research raw material — not for use in humans.

How does the combination work?

The strength of this blend is in two different points of action. CJC-1295 works as a GHRH analogue: it mimics the natural signal that prompts the pituitary to make growth hormone, raising the baseline release for longer. Ipamorelin works from the other side, as a ghrelin-like secretagogue (GHRP), triggering a short, sharp peak through a separate receptor. The two routes are thought to reinforce each other: together they deliver a stronger, yet still pulsatile, release than either alone. Most of what we know comes from pre-clinical research. GradePurity supplies the combination for research only.

Why CJC-1295 and Ipamorelin together?

In the literature you almost never see these two apart, and there's a logical reason. A GHRH analogue like CJC-1295 and a GHRP like Ipamorelin each use a different switch for the same release — and precisely because those switches are independent, their effects add up when combined. Researchers therefore use the duo as a model combination to study the growth hormone axis from both sides. This vial takes the handiwork out of it: the two are already pre-mixed in the right ratio.

Which CJC-1295 is in it: with or without DAC?

This blend contains CJC-1295 without DAC, also known as Mod GRF (1-29). That distinction matters: the DAC version (Drug Affinity Complex) binds to a protein in the blood and stays active for days, while the no-DAC variant is short-acting and mimics the natural pulses far more precisely. It's exactly that short-acting variant that suits Ipamorelin, which also works in short pulses. GradePurity deliberately uses the no-DAC form in this combination.

CJC-1295 + Ipamorelin dosage

We deliberately leave the amount open: this is a research compound, and we don't provide human dosing advice. In the literature the combination is studied in small, microgram amounts per protocol, after dissolving with bacteriostatic water. Because both peptides are already pre-mixed in the vial, you reconstitute them in one go. Need to convert amounts for a research setup? We have a dedicated calculator for that. Keep the reconstituted peptide refrigerated and use it within the recommended window.

CJC-1295 + Ipamorelin side effects

The reactions most often reported in the literature and user reports are 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, the broader hormone effects usually stay limited. At the same time, medical bodies warn that artificially raising growth hormone isn't without long-term risk, and large long-term data in humans is lacking. GradePurity supplies the combination for research only.

Is CJC-1295 + Ipamorelin legal?

In the Netherlands you may buy and sell this combination for experimental laboratory research that isn't applied to humans or animals. Both peptides are not a medicine and are not approved for human use anywhere. For athletes, it's important to know that growth hormone-stimulating peptides are on the WADA prohibited list (category S2) and so banned in competition. We supply the blend strictly as a research-grade compound.

Purity & lab testing

With a pre-mixed blend, reliable research hinges on two certainties: that both components are present and that each is pure. That's why we test every batch by HPLC for ≥99% purity per component and for identity, with a COA per lot, and ship it freeze-dried so it reaches you stable. That way you know exactly what's in the vial — the exact specifications are in the table at the bottom of this page.

Frequently asked questions

What our customers say.

Verified buyers across the Netherlands

★★★★★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. Well and discreetly packed, will definitely order again.

Marco R.

Verified purchase

BPC-157
★★★★★

Ordered around 3 PM, delivered Wednesday morning. Unbranded envelope, my courier had no idea what was inside.

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. Payment went flawlessly.

Bram H.

Verified purchase

Semaglutide
★★★★★

Genuinely from NL stock, so no customs hassle. 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. Well and discreetly packed, will definitely order again.

Marco R.

Verified purchase

BPC-157
★★★★★

Ordered around 3 PM, delivered Wednesday morning. Unbranded envelope, my courier had no idea what was inside.

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. Payment went flawlessly.

Bram H.

Verified purchase

Semaglutide
★★★★★

Genuinely from NL stock, so no customs hassle. 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
★★★★★

Arrived in a plain, neutral envelope. My neighbour who took it in literally had no clue what was inside. Privacy = 10.

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. Payment trouble-free. Identity neatly confirmed by MS on the COA.

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
★★★★★

Completely neutral packaging, nothing visible on the outside. 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
★★★★★

Arrived in a plain, neutral envelope. My neighbour who took it in literally had no clue what was inside. Privacy = 10.

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. Payment trouble-free. Identity neatly confirmed by MS on the COA.

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
★★★★★

Completely neutral packaging, nothing visible on the outside. 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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