What CJC-1295/Ipamorelin Is

This is a blend of two peptides that both nudge the body to release its own growth hormone — but in two complementary ways, which is exactly why they’re paired.

Rather than adding growth hormone directly, both peptides work upstream on the pituitary gland, prompting it to release more of its own. CJC-1295 (the no-DAC version, also called Mod GRF 1-29) tells the pituitary to release GH. Ipamorelin amplifies that pulse and blocks the signal that would normally switch it off.

Used together, the two cover different parts of the same pathway, which is why researchers study them as a pair rather than alone — the combined signal is stronger than either one on its own.

Ipamorelin is also valued in research for being “clean”: it triggers a focused GH pulse without raising other hormones like cortisol or prolactin, which makes results easier to interpret.

CJC-1295 and Ipamorelin — How They Pair

On their own, each peptide only does part of the job. Side by side, it’s clear why they’re combined into one blend.

CJC-1295 starts the growth-hormone signal; Ipamorelin makes the pulse bigger and stops it being switched off early. Studied together, they produce a stronger, cleaner pulse than either alone — which is why they’re supplied as a single blend.

What the Research Looks At

The GH pulse. The core focus: how the GHRH-plus-GHRP combination produces a larger, more natural growth-hormone pulse than either peptide on its own.

Clean signalling. Ipamorelin’s selectivity is a key research interest, because it raises GH without dragging up cortisol or prolactin — keeping the signal clean and easier to read.

Pulse vs sustained release. Because the no-DAC version is short-acting, researchers study how its brief, pulse-like signal compares with longer-acting growth-hormone peptides like tesamorelin.

Why Source CJC-1295/Ipamorelin Locally in Thailand

Buying CJC-1295/Ipamorelin from overseas means customs delays, long transit and temperature swings that can quietly degrade a peptide before it arrives. Sourcing locally removes all three.

Bangkok Peptides keeps stock in Bangkok, ships from Bangkok, and delivers across Thailand on tracked services — so you get your order in days, not weeks, with a handling chain you can actually verify.

Delivery Across Thailand

We ship CJC-1295/Ipamorelin nationwide by tracked courier. Most orders qualify for same-day or next-working-day dispatch from Bangkok, with arrival depending on where you are.

Reconstitution & Handling

CJC-1295/Ipamorelin arrives as a freeze-dried (lyophilised) powder in a sealed sterile vial. Before any research use it needs mixing with bacteriostatic water. Standard lab handling applies.

Add the water slowly down the inside wall of the vial — not straight onto the powder — then swirl gently until it dissolves. Don’t shake. The solution should look clear.

Keep the sealed vial cool, dry and out of direct light before mixing. Once mixed, store it in the fridge at 2–8°C, which matters in Thailand’s heat. Avoid repeated freeze–thaw cycles. Sealed vials keep for up to 24 months when stored properly.

Frequently Asked Questions