Ipamorelin 5mg ships as a 5mg vial of lyophilized powder, held in stock in the United States and priced at $36 for a single vial. It carries SKU CRP-IPA-5. Bundle pricing lowers the per-vial price automatically at two, three and five units, with no code to enter. Anything ordered before 4PM ET goes out the same day, weekends included.
What researchers look for in an Ipamorelin supplier
Ipamorelin sits in almost every research peptide catalog, so finding a listing is easy and finding a dependable one is not. Selectivity work runs the same compound across a series of preparations, so the supply has to hold. What separates suppliers is whether the next vial is on a shelf and how fast it moves.
Stock held in the United States. We hold inventory here rather than drop-shipping against an overseas order. The product page carries a live count, and there are 6 vials of Ipamorelin 5mg on the shelf right now. When the listing says available, the vial is in the building.
Published pricing, no quote step. One 5mg vial is $36. Two are $34 each, three are $32 each, five are $30 each. Those numbers sit on the page before anything reaches a cart, and the discount applies itself. Nobody has to email for a price list or negotiate a tier.
Same-day dispatch, seven days a week. The cutoff is 4PM ET. Beat it and the parcel goes out that day, Saturday and Sunday included. Tracking is emailed the day it leaves. Standard Shipping inside the United States arrives in 2 to 5 business days and is free on orders over $150.
Support that opens the order, not a ticket. Email reaches a person who can pull the order up and answer from it. Ask what is on the shelf, add a vial before the box is packed, or have the tracking number resent. Replies land inside one business day, and nothing closes itself out from under you.
Product details
- Compound: Ipamorelin (NNC 26-0161) – Growth Hormone Secretagogue
- Presentation: 5mg lyophilized powder in a sealed vial
- SKU: CRP-IPA-5
- CAS number: 170851-70-4
- Molecular weight: 711.85 Da
- Price: $36.00 per vial, with bundle pricing at two, three and five units
- Availability: in stock, ships from the United States
- Supplied for: laboratory research use only
Ipamorelin 5mg, $36 a vial, in stock now
Buy Ipamorelin 5mgBrowse the catalogBundle pricing applies itself in the cart at two, three and five vials. No code to enter.
What Ipamorelin is, in research terms
Ipamorelin is a synthetic pentapeptide, sequence Aib-His-D-2-Nal-D-Phe-Lys-NH2, CAS number 170851-70-4, originally designated NNC 26-0161. The molecular formula is C38H49N9O5 and the molecular weight is 711.85 Da. The chain is deliberately unnatural: alpha-aminoisobutyric acid at the N-terminus, two D-configured aromatic residues in the middle, an amide cap at the C-terminus. Those substitutions block the exopeptidases that would otherwise clear a five-residue peptide quickly, which is what makes it usable as a laboratory reagent. We supply it as lyophilized powder in a 5mg vial, SKU CRP-IPA-5.
It is a growth hormone secretagogue acting at GHS-R1a, the receptor ghrelin binds. Its value as a tool compound is how narrow that action is. Published characterization reports growth hormone release in pituitary preparations without the parallel movement in adrenocorticotropic hormone, cortisol and prolactin that accompanies earlier secretagogues. That sets up the comparison it is bought for. Run it against GHRP-6 or GHRP-2 in one preparation, read the full hormone panel, and the difference isolates receptor selectivity from the secretory event.
The assay classes are conventional for the field. Primary rat pituitary cell cultures carry the in vitro work, with released growth hormone quantified by immunoassay against unstimulated wells and a growth hormone releasing hormone control. Receptor level studies use recombinant GHS-R1a expressing lines with calcium flux, inositol phosphate accumulation and radioligand competition readouts. Rodent and swine work samples plasma across a time course and reads several pituitary axes from one draw. Our article Ipamorelin: GHS-R1a Selective Growth Hormone Secretagogue goes through these systems.
Every compound in the catalog has a free downloadable research guide covering structure, the reconstitution arithmetic, storage and the published lines of investigation. The Ipamorelin edition sits in the free research guide for Ipamorelin. No account, no purchase, no email gate.
Bundle pricing, printed on the page
| Quantity | Per vial | Order total | Savings |
|---|---|---|---|
| 1 vial | $36 | $36 | – |
| 2 vials | $34 | $68 | $4 |
| 3 vials | $32 | $96 | $12 |
| 5 vials | $30 | $150 | $30 |
Selectivity is the claim Ipamorelin is bought to test, and testing it means running GHRP-6 or GHRP-2 alongside in the same pituitary preparation, then reading the full hormone panel from every arm. Comparison arms multiply vials quickly. Two vials take 5% off the per vial price, three take 10%, five take 15%, floored to whole dollars and applied by the cart with no code to enter. A coupon and bundle pricing never stack; the cart keeps whichever is better for that order.
US stock, international shipping and same-day dispatch
Orders placed before 4PM ET are dispatched the same day, seven days a week. Not the next business day, and not after a weekend gap. Packing happens on Sunday the way it happens on Tuesday. Tracking is emailed the same day the parcel leaves, so the number in your inbox belongs to a box that is already moving.
Inside the United States, Standard Shipping is $12 and arrives in 2 to 5 business days, free on orders over $150. Expedited 2-3 Day is $39. Overnight is $95. Internationally, Standard International is $40 flat at 10 to 20 business days, free on orders of $500 and above, and Express International is $100 flat at 5 to 10 business days.
Storage and handling
Sealed and lyophilized, the vial holds at minus 20C long term, or 2 to 8C when it will be opened soon. Let a frozen vial reach room temperature before the seal is broken, or condensation puts water back into the cake. Reconstituted, hold it at 2 to 8C and avoid freeze-thaw cycling. Our storage and handling page has the full protocol, and the reconstitution calculator turns a 5mg vial and a diluent volume into a concentration.
Checkout, payment and support
Checkout takes Visa and Mastercard directly on the site, in one pass. Card details go in, the order confirms, the confirmation email arrives. There is no redirect to a third-party wallet, no invoice to wait on and no phone call to authorize the charge. It finishes in the tab you started in.
If a vial arrives damaged or the wrong item is in the box, send the order number and a photo. We replace it or refund it. There is no restocking charge, no return shipping billed back to you and no argument about who packed what.
Order Ipamorelin 5mg
Ipamorelin 5mg is $36 for one vial, $34 each at two, $32 each at three and $30 each at five. Lyophilized powder, stock held in the United States, 6 vials available now. Order before 4PM ET and it dispatches today, seven days a week, with tracking emailed the same day.
Order before 4PM ET for same-day dispatch
Buy Ipamorelin 5mgFree Ipamorelin research guideStandard Shipping is $12, 2 to 5 business days, free over $150. Tracking emailed the day it ships.
More buying guides
Every compound in the catalog has one of these pages, with the same published pricing and the same dispatch terms.
Frequently asked questions
What is Ipamorelin?
Ipamorelin is a synthetic pentapeptide with the sequence Aib-His-D-2-Nal-D-Phe-Lys-NH2, CAS number 170851-70-4, molecular formula C38H49N9O5 and a molecular weight of 711.85 Da. Originally designated NNC 26-0161, it belongs to the growth hormone secretagogue class and acts at the GHS-R1a receptor that also binds ghrelin. Published preclinical work uses it in pituitary cell cultures and animal models as a selective probe of that receptor. Core Research Peptides stocks it as a 5mg vial of lyophilized powder.
Why buy Ipamorelin from Core Research Peptides?
Stock sits in the United States, so orders ship from a shelf, not from an overseas purchase order. Pricing is published: $36 for one vial, down to $30 each at five, applied in the cart with no code and no quote step. Orders beat a 4PM ET cutoff and dispatch that day, seven days a week. Support replies within one business day.
What purity is your Ipamorelin?
Our Ipamorelin is held to the same purity standard as every other compound in the catalog. Material that does not meet that standard is not listed for sale, and we do not ship a lower grade under a different label. Every buyer receives the same lyophilized material at one specification and one price.
How fast do you ship Ipamorelin, and what does shipping cost?
Dispatch is same day on anything ordered before 4PM ET, seven days a week, and the tracking number is emailed as the parcel leaves. Inside the United States, Standard Shipping costs $12 for delivery in 2 to 5 business days. Expedited 2-3 Day costs $39 and Overnight costs $95, and all three carry the same tracking. The Standard rate is waived once an order passes $150.
Do you ship Ipamorelin internationally?
Yes. Standard International is a $40 flat rate, 10 to 20 business days in transit, waived on orders of $500 and above. Express International is $100 flat, 5 to 10 business days. International orders follow the same cutoff as domestic ones: before 4PM ET and the parcel leaves that day. Customs handling and any import duty are the buyer’s responsibility.
Do you offer bundle pricing on Ipamorelin?
Yes. It applies itself in the cart with no code. Two vials are $34 each, $68 total. Three are $32 each, $96 total. Five are $30 each, $150 total. That is 5% off the per-vial price at two units, 10% at three and 15% at five, floored to a whole dollar. A coupon code stacks on top of it.
How should Ipamorelin be stored?
Sealed and lyophilized, store the vial at minus 20C long term, or at 2 to 8C if it will be opened soon, kept dark and dry. Let a frozen vial warm to room temperature before breaking the seal so condensation does not form. Reconstituted, hold it at 2 to 8C, upright and protected from light, and avoid repeated freeze-thaw cycling.
