SKU: 45989771710

Retatrutide (Nasal Spray)

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Description

Retatrutide (Nasal Spray)20mg 5ml 200mcg per spray Retatrutide is a novel synthetic peptide engineered to activate three key metabolic receptors: GLP 1 (glucagon like peptide 1), GIP (glucose dependent insulinotropic polypeptide), and glucagon. This tri agonist mechanism distinguishes it from semaglutide, a well established GLP 1 receptor agonist used in medications like Ozempic and Wegovy for weight management and glycemic control. Both compounds aim to address obesity and

20mg/5ml - 200mcg per spray

Retatrutide is a novel synthetic peptide engineered to activate three key metabolic receptors: GLP-1 (glucagon-like peptide-1), GIP (glucose-dependent insulinotropic polypeptide), and glucagon. This tri-agonist mechanism distinguishes it from semaglutide, a well-established GLP-1 receptor agonist used in medications like Ozempic and Wegovy for weight management and glycemic control.

Both compounds aim to address obesity and related metabolic conditions, but retatrutide’s broader receptor targeting offers distinct pharmacological advantages, while the nasal delivery system provides a practical alternative to Ozempic's subcutaneous injection administration.

Ozempic functions by selectively stimulating GLP-1 receptors, enhancing insulin secretion, slowing gastric emptying, and reducing appetite via central nervous system effects. Clinical trials, such as the STEP program, demonstrate that semaglutide achieves an average body weight reduction of 15-20% over 68 weeks, alongside improvements in cardiometabolic markers like HbA1c and lipid profiles. Its efficacy relies on sustained GLP-1 receptor activation, administered through weekly injections, which ensures consistent plasma levels but requires patient tolerance of needles.

Retatrutide builds on this foundation by additionally engaging GIP and glucagon receptors. GIP activation enhances insulin sensitivity and may amplify GLP-1’s anorectic effects, while glucagon receptor stimulation increases energy expenditure and promotes lipolysis – the breakdown of stored fat. Phase 2 trials of retatrutide (in injectable form) have reported mean weight loss of up to 24% at 48 weeks, surpassing semaglutide’s outcomes in a shorter period. This suggests a more potent effect on fat mass reduction and metabolic rate, potentially due to the synergistic action of the three pathways. Furthermore, preclinical data indicate that glucagon’s thermogenic properties could mitigate the energy dips some patients experience with GLP-1-only therapies like semaglutide.

The nasal delivery of Retatrutide offers a non-invasive alternative to semaglutide’s injections. By administering retatrutide intranasally, the compound may achieve rapid absorption through the nasal mucosa, potentially reaching the hypothalamus – a key appetite-regulating region – more directly than systemic circulation allows. This could enhance central effects while reducing gastrointestinal side effects, such as nausea, which affect 20-40% of semaglutide users. Additionally, avoiding needles eliminates injection-site reactions (e.g., erythema or discomfort) and may improve adherence for patients averse to subcutaneous delivery.

While semaglutide remains a robust option with extensive real-world evidence, retatrutide targets a wider array of metabolic pathways, potentially yielding greater weight loss and energy benefits. Its nasal administration further differentiates it by prioritizing ease of use and patient comfort. However, long-term safety and efficacy data for retatrutide are still emerging, and head-to-head comparisons with semaglutide are limited. Consultation with a healthcare provider is essential to weigh these factors against individual patient needs and tolerability profiles.

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These products are not for use in preventing, curing, or treating a particular disease or ailments. For research only, not for human consumption.

It is important to note that this item is not an approved medication or treatment by regulatory authorities such as the U.S. Food and Drug Administration (FDA) or the European Medicines Agency (EMA). Its use is primarily associated with experimental and research purposes. Additionally, the safety and long-term effects of this product are not fully understood, and it may have potential risks and side effects. 
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SKU: 45989771710

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4.9 ★★★★★
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The Nerdy Bookshop ✨📚✨
Waukegan, US
★★★★★ 5
Emotional & Powerful Read!
Format: Paperback, Format: Paperback
The Book of Cin by HM Wolfe was such an emotional and powerful read! As the first installment in The Stories Trilogy, it completely hooks you and leaves you desperate for more. I absolutely loved watching the FMC slowly grow into her abilities after years of abuse and struggling with her confidence. It felt raw and real in a way that stuck with me 🖤 This story has everything.. found family, betrayal, and moments of truly heart-wrenching grief. But what I loved the most was the belief that love and chosen family can help heal even the deepest, unseen wounds. Seeing that healing unfold made this journey incredibly rewarding ✨ If you love fantasy with emotional depth, an amazing magic system, character growth, and meaningful relationships, you NEED to pick this one up! 📚🔥
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 23, 2026
M
Verified Purchase
Mandy Jo
Cuba, US
★★★★★ 4
Well…
Format: Kindle
I enjoyed the book, it had an interesting plot and magic system. The book is full of smirks, hissing, and crying. OMG the crying! The FMC cries from front to back of the book! I absolutely loved Daggermouth and read this book bc that, but I feel like she had a different editor maybe?! Idk what happened, but this book would have been so much better without the MMC smirking on every page that the FMC was crying on.
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Reviewed in the United States on May 29, 2026
A
Verified Purchase
Asia Young
West Palm Beach, US
★★★★★ 5
Top Book of 2024
Format: Kindle
May Contain Spoilers! Where do I even begin? I'm still in shock of how amazing this book was, how it touched my heart, and now how I have to wait for H. M. Wolfe to write the second. Because those last few chapters...went from 0 to 100 quick. So much new information, new relationships and loss, that now the tides have turned, and we NEED more. This is a fantasy book of love, loss, the power of friendship, and finding one owns strength. TBOC is about Hyacinth whose home is at Asrai’s Academy for Orphans. She was torn between the safety of home or leaving it all behind for a chance at a new life. But when a mysterious messenger appears, whispering rumors of a God among Fae, everything Hyacinth thought she knew about the Realms comes crashing down, and she must now make a new journey. This book ate me up and spit me back out. I was not anticipating the emotions I would feel within these pages. I'm talking I was laughing, then I was swooning, then I was on the edge of my seat, then I'm ready to slap someone, then I'm rooting so hard for certain characters I don't wan to stop, then my heart is broken, then I'm excited af.... it was all an emotional rollercoaster. The last few chapters contained a lot of new information, so of course as much as it doesn't leave off on a complete cliffhanger, I was over here like scraping the bottom of an ice cream cup, wanting more. The magic system starts out ambiguous, but as you continue reading you start to get more and more to build off of and start to piece together the world H. M. Wolfe created. TBOC brings in eight main characters that test alliances, grow in friendships, fall in love, become a team, and even break bonds. The friendship among the girls was everything. Ata is a spit fire, Pria is sweet yet terrifying. The banter and protectiveness these three had for one another made me want to join in with them for breakfast. I liked how there was multiple romances going on at once. Yes we have the main characters, but it just wasn't always about them, and it was great to see how others shifted and grew too. And last the romance, I've never rooted so hard for two characters. We're talking slow burn between them. In the beginning you're not sure how this is all going to play out, but Landers is a tatted, "touch her and die" kind of MMC, which who cannot love that? Hyacinth definitely had to grow within the chapters and learn how to be strong, because sometimes she was making me mad and I just wanted to step in there for her. But Landers was everything she needed and it was so well written, which is why by time you get to the end you only want more of them!
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Reviewed in the United States on September 24, 2024
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Verified Purchase
melllyn
Bozeman, US
★★★★★ 3
cliffhanger, no 2nd book in sight
Format: Kindle
The book itself was pretty good. The plot is unique and full of suspense and action, although some of it felt redundant. I particularly enjoyed the realistic growth cycle of the female lead from abuse survivor with low self-esteem to badass warrior. I never would have read it though if I had known this is not complete, and there is no information available on the next book.
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Reviewed in the United States on November 17, 2024
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priscilla
Lexington, US
★★★★★ 4
4.5
Format: Kindle
4.5 The Book of Cin relies heavily on the progression and growth of our fmc, which I don't hate. It shows us the girl she was and what she allowed and who she then grows into by the end due to all the events that happens within the book. This journey - physically, mentally, and especially emotionally - takes us through her current and past experiences and expresses how one can grow from trauma. Her support group is invaluable, and the new relationships she forms prove to be just as prominent to her and her growth. This is truly a story that thrives on the characters growth throughout the book and sets us up in how to see her for the coming books. My half star comes from the pacing. Though I *thoroughly* enjoyed the ending and seeing this growth take full effect, I believe that it came with just too many pages. Sitting at about 500, we get intimate and detailed scenes that we could have maybe gone without. Oftentimes, I found myself daydreaming away from the book until something more prominent peaked my interest again. I understand the depth the book goes into to fully establish this character development and the setup that this provides for the rest of the series, but I truly do believe there were scenes that could have been cut out to help with the pacing. If you're not into slow pacing (and usually I'm not), this book is still worth the read. The ending more than makes up for it, and it is absolutely detrimental to the story that we get the events that occur and see the development take shape in front of our eyes. It makes you fist pump the sky by the end.
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Reviewed in the United States on May 20, 2025

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