Triple-agonist incretin research peptide acting at the GLP-1, GIP and glucagon receptors. Lyophilized powder, batch-tested by HPLC.
Lot RT-2604 tested at 98.80% by HPLC (RP-HPLC-UV). Certificate COA-2026-9411, issued 2026-07-02 by Titreon Analytical.
Read the certificateDownload the PDFRetatrutide is a triple-agonist incretin research peptide. In the published literature it acts at three receptors at once, GLP-1, GIP and glucagon, with the glucagon arm distinguishing it from the dual agonists that preceded it. Supplied as a lyophilized powder for laboratory and in-vitro research use.
Laboratory research use only. Not for human or animal consumption. This product is supplied as a chemical reference compound for controlled in-vitro and laboratory research. It is not a drug, food, cosmetic or medical device, and it has not been evaluated by the FDA for safety or efficacy.
Product information is published for educational and documentation purposes. It describes what the compound is and what published research reports. It is not medical advice, not a recommendation that any person use any compound, and not instructions for use in humans. See the full research disclaimer.
Order arrived quickly and everything was in good condition. No leaks, no broken caps, and the paperwork looked correct. Customer service was friendly when I asked about shipping. The products looked consistent with what I expected. Solid experience.
I was impressed with how carefully the order was packed. All three vials were upright and protected, with no signs of leaking. The product names and strengths were easy to read on the labels. The paperwork was clear and matched the order I placed. Aion made the process simple from checkout to delivery.
ordered on a tuesday and had it by thursday which was way quicker than i was expecting, the three vials all came in separate little sleeves inside the box so nothing was rattling around and the seals were all intact and i could see the batch numbers clearly on each one. support chat was actually a real person and not some auto-responder which i really appreciated. no issues at all
sent the ghkcu to a lab before i even opened the second vial and the results came back clean and matched the spec sheet exactly which gave me a lot of confidence. the reta arrived in a separate padded envelope inside the main box and the label was easy to read. the whole thing felt very put together and i did not have to chase anyone for updates. smooth process
i sent the cjc to a lab because i wanted to be sure about the no dac claim and the results came back clean and exactly as advertised which was a relief. the reta arrived in a separate sleeve so it didn't rattle against the cjc. the box was sturdy and the tape was clean. very satisfied with the quality control.
the box arrived with a dent on one corner but the vials inside were perfectly fine, no leaks or cracks. i was a little worried at first but once i opened it up everything looked good. the support team was responsive when i asked if the dent meant anything and they assured me the vials were protected. shipping was quick. would order again.
the cjc vial had a slight cloudiness in the liquid that made me a little nervous so i reached out to support and they sent me a photo of a fresh batch to compare. it looked the same so i was reassured. the reta was clear and perfect. shipping was quick. would order again but i prefer clearer liquids.
i checked the vials against the product specs and everything matched. the cjc was the no dac version as requested and the reta was the right mg. the packaging was solid and the labels were clear. i didn't have any questions so i didn't contact support but the process was smooth. very satisfied.
The box arrived with the tape on the side instead of the top which was weird but the vial inside was perfectly fine. I didn't even open it until the next day so I wasn't sure if it had been sitting out in the sun or what. Support said it was just a sorting error at the warehouse and apologized. No damage, no leaks, just a strange packaging quirk. Still happy with the product.
The vial arrived with a small scratch on the glass near the cap. It didn't affect the seal or the liquid, but it was visible. I mentioned it to support and they said it was cosmetic. I was going to return it but the rep offered a 10% discount on my next order which was a nice gesture. The product itself looked fine.
The Reta vial had a small chip on the base that I noticed when I set it down. It didn't affect the seal or the liquid, but it was visible. I messaged support and they said it was cosmetic. I was going to return it but the rep offered a 10% discount on my next order which was a nice gesture. The product itself looked fine.
I ordered these two items and they arrived in the same box. The BPC vial was in a small plastic tube and the Reta was in a padded envelope. The labels were clear and the seals were intact. I didn't have any questions so I didn't contact support. The shipping was fast and the tracking was accurate.
i was skeptical about the cold chain because it was hot out, but the gel pack was still icy when i opened the box. the vial felt cold to the touch. the label had a slight smudge on the edge but the text was still legible. i didn't mind it. the whole thing felt professional. no questions asked, no issues.
the box arrived with the tape on the side instead of the top which was weird but the vial inside was perfectly fine. i didn't even open it until the next day so i wasn't sure if it had been sitting out in the sun or what. support said it was just a sorting error at the warehouse and apologized. no damage, no leaks, just a strange packaging quirk. still happy with the product.
two vials, one box, both good to go. labels clean, caps solid, no leaks, no rattle. the whole thing was in a small brown box that fit perfectly. i opened it up at my desk and just verified everything looked right. ten seconds and i was done. good.
it rained like the sky fell here last tuesday and my front porch is basically a puddle by 7am. the package arrived with a visible water stain on the bottom left corner of the box, dark and spreading. i panicked for about five seconds before cracking it open. all three vials were dry, the labels were untouched, the caps were secure. the water didn't get through the inner wrap. a lot of relief for zero actual damage.
it was still in the building being packed when i checked out at 11:47pm on a tuesday. next morning the tracking showed it scanning at the local depot. i was surprised. the vial was in a little rigid tube with a rubber stopper at the bottom. felt overengineered for one product but i respect it. no notes.
signed for by "J. HOLLOWAY" which is not me and is not anyone at my building. i found it in the mailroom three floors down. it had been sitting there for like 14 hours in a hallway that gets hot in the afternoon. i was holding it and it was warm. not hot, warm. called support, they said the products are stable at that temp range for short exposure. i took their word for it. both looked fine when i opened it up. just a stressful delivery situation.
ordered on a friday at 2am because i could not sleep. shipped saturday morning. at my door monday. i was not expecting that speed on a weekend order. both vials good, caps tight, labels readable. the reta label had a small typographical error in the description line, like a missing period or something tiny. not worth returning over. just noticed.
i opened the box and the bpc was lying on its side, not upright. the cap had been pressed down into the cardboard a little so there was a faint ring on the top of the cap. i put it upright and the ring was gone because it was just a pressure mark. looked fine after. the reta was standing up properly. no actual issue, just noticed the orientation thing.
it hit the door at 7:15 in the morning which was good because i was already up and by the porch. three vials all in there, i counted them twice because the box looked thin for three items. the cjc tube was in a cardboard sleeve and the other two were just loose but the box was small enough that nothing rattled. all caps were pressed tight and the lot numbers were visible without me squinting. no notes, nothing to say, it was just a clean delivery on a thursday morning and i was done with it in about ninety seconds.
the pdf invoice that came through email had listed the reta as 20mg when i had ordered the 10mg. the actual product in the box was the correct 10mg vial. so the physical item matched my order but the paper trail did not. i emailed support and they confirmed it was a data entry mixup on the invoice side, not the order side, and sent a corrected pdf within the hour. the two vials themselves were in good condition, sealed, labels legible, no shipping damage. alaska shipping usually has a two to three day buffer anyway so the timing was normal. nothing was wrong with what i received, just the document that followed it.
i am not going to lie i stood in my kitchen holding the box for like four minutes before i opened it just looking at the tape. it was one of those long straight runs of packing tape, maybe fifteen inches across the top seam, and it was laid down at a very slight diagonal like maybe fifteen degrees off true. not enough that the box would open on its own but enough that if you set it down with your palm flat on the top you could feel the tension line running from corner to corner. i am sure this is normal for whatever tape applicator they use in the warehouse. i opened the top and all three vials were in rigid tubes laid side by side with a thin strip of foam between each one. the epitalon was on the left, mt2 in the middle, reta on the right. all caps were factory crimped, all labels were printed straight and legible. i shook the box once after i had them out and the tubes did not move because the inner tray had little divots for each one. there was a single cold pack in the back of the box, squarish, and it had condensed water on the outside which means it was frozen or near frozen when the box was sealed. the arrival time was 1:58pm on a tuesday and i had ordered on a sunday at about 9am so maybe seventy three hours door to door from philadelphia to lancaster which is nothing, that is like same region basically. the heavy thing is the tape angle and i keep coming back to it. it is a fifteen inch strip of amber packing tape on a 10x8x4 box and it is at a fifteen degree angle and i noticed it. and now you know about it. whatever. the products are fine.
Transit time was two days from Virginia to Virginia which is straightforward. Both vials arrived in a padded mailer with individual cardboard separators between them. The MOTSC label featured the updated font layout introduced in July, while the Reta was still on the prior printing, which is consistent with staggered inventory rollover. I cross-referenced both lot numbers against their public batch registry and they matched. No temperature indicator card was included with this shipment but the vials themselves presented no signs of heat exposure. The cap seals were factory-crimped on both. I have no further notes. The order was executed cleanly and both products met the published specifications. A well-handled domestic same-region shipment.
the bpc tube had a small dent on one side, like something hit it during the sort process. just a quarter inch deformation on the cardboard, the vial inside was not cracked and the cap was fine. i left a note with the receiving dock and they confirmed it the next day. not a big thing, just a one-time mangling in transit. the reta came through clean and the whole package was two days from their warehouse to california which is standard. i would not say the damage affected anything but it is the first time in a year of orders i have seen a box come in dented.
came monday. box was fine. vial was cold. putting it in the car fridge.
the box came through in a mailer that was like one size too small. the top flap did not quite reach the opposite side, there was a gap of maybe half an inch along the front seam. i closed it and the flap just sort of flopped over. the inner contents did not shift because all three tubes were in a fitted tray, so nothing got jostled, but if a courier had passed it a second or third time i am not sure it would have held. the cold pack in the back had crinkled against the metal wall of the mailer and there was a small tear in the plastic pouch, like an inch ofweep. not enough to make a puddle, just a damp spot on the inner cardboard. the outer cardboard was dry. i texted the receiving manager a photo of the flap gap and the wet spot and the vendor confirmed it was a mailer sizing error from their stock, they rotate three sizes and the 10x8x4 was in short supply that week so they pulled from the smaller run. all three vials were cold, sealed, labels readable. the cjc was the no-dac version i ordered, the nad was the 500 fill, the reta was the 10. nothing inside was damaged. but the box was the wrong size and one of my courier friends told me he has had a client's whole order come undone from a mismatched flap after two trips through a conveyor. so i was a little ticked about it. the actual products were fine but the delivery packaging was not built for what it needed to survive. that is the review. the wrong size box was the issue and the rest was fine.
four items on a wednesday, box at my door thursday evening. one box, not four separate mailers, which is what i prefer. the bpc and the reta were in their standard tubes, the motsc was in the same tube, and the nad+ was in the taller 500mg tube. i put all four in a flat box and there was maybe an inch of leftover space on one side. the tape seam ran the full length of the top flap and there was a pull tab at the back. opened it on the kitchen counter under the task lighting and went through each one in order. all four were cold, all four had factory crimped caps, all four labels were printed clean and the batch registry on their site matched each lot i keyed in. i took a photo of all four lying flat on a white tile for my personal records and closed the box. nothing shifted during the drive from the door to the house. the flat box was light, i would guess three and a half to four pounds with the cold pack. standard four piece shipment, standard one day and a half from their warehouse to a route that heads north. i did not need to call anyone. i did not need to verify anything. the count was right and the items were right. that is it.
i am going to say this once. i received this order and the vinyl sealing strip on the top of the cold pack had been pulled away from the package by a loose thread in my garage shelving, the kind where a rusted rack wire bends down and the plastic edge gets caught. the cold pack was not torn, it had just stuck to the wire and when i pulled the box free the plastic sheet came with the pack, not with the box. i put the box back on the shelf and the pack sat under the wire for about an hour. i came back, peeled it free, put it back in the box, reseated the top foam panel. the three vials did not warm up any measurable amount in that hour, it was winter and the garage was around forty five. the cjc, the reta, and the motsc were all still cold when i finished. no actual problem, just an extra two minutes of fiddling in the cold because my garage is not a great receiving space. i would not file this with the vendor, it is my rack and my wire and my garage. the products were fine. that is all. i am sorry you are hearing about a bent rusted garage wire.
Every review is from a verified order of Retatrutide, carried over unedited from the previous Aion brand.