Retatrutide 40mg
12-16 week supply
A 40mg Retatrutide formulation supplied in a pre-filled research device, provided exclusively for controlled laboratory R&D applications. Delivered in sealed format to support compound stability analysis, formulation studies, and delivery mechanism evaluation. Alluvi 40mg Retatrutide, Alluvi Healthcare Website
Produced for laboratory research only.
Each Retatrutide 40mg Research kit includes:
Pre-filled Research pen (20mg Retatrutide)
Research information sheet
Storage:
Store refrigerated (2–8°C). Do not freeze.
Supplied in fixed-volume sealed format for laboratory analysis.
Delivery: Dispatched with a cold pack.
Tracked 2 DAY UK Delivery And 4-5 Days Worldwide
Research & Development purposes
Alluvi 40mg Retatrutide
45 reviews for Alluvi Healthcare Retatrutide 40mg
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Alluvi 40mg Retatrutide
Sharon Smith –
I can not rate Alluvi highly enough, if I could rate 10 stars I definitely would, everything about them is amazing, from their super speed next day delivery to the support and community chat group, the packaging is A1 with a cool pack included, the support group is very helpful and knowledgeable to support you on your journey, as is Sophie who is always on hand to give you all the answers guidance and advice should you have any straight away, )I really don’t think she sleeps as she seems to be on hand 24:7) just ask her and she’s there, I am now on my 6th week and have lost 24lb so far, I’m feeling great, lots of extra energy and can 100% say Alluvi and the team in the chat group are absolutely amazing, after years of struggling with my weight, I am so glad I have them a try, thank you so much Alluvi, you have absolutely changed my life for the better and I definitely look foreword to the future with you by my side, thank you Alluvi xx
John Stubley –
Alluvi have gone over and above to give impeccable customer service, are active in the group chat, and have delivered my orders quickly and safely every time. Incredibly good value too, compared with other suppliers, and frequently share discount codes for their amazing, lab-assured products.
I wouldn’t go anywhere else for my research peptides and highly recommend anyone sitting on the fence to jump in and give it a go!
James Nott –
I couldn’t be happier with my experience ordering from Alluvi. From start to finish, everything was smooth, professional, and reliable. The communication was clear, shipping was fast, and the packaging was discreet and secure.
As for the products themselves, both Retatrutide and GHK-Cu have exceeded my expectations. Retatrutide has delivered noticeable, positive results much quicker than I anticipated, and I’ve felt a real difference in my overall wellness. The GHK-Cu is equally impressive — the quality and purity are evident, and I’ve already seen improvements in skin health and recovery.
Another huge plus is the Alluvi Telegram group. It’s a fantastic resource for support, product info, and connecting with a like-minded community. Having direct access to advice and updates really adds to the overall experience and shows how much they care about their customers.
Alluvi combines top-tier products with genuinely excellent customer service, and I will definitely be a returning customer. Highly recommended!
Jess K –
Ordered from Alluvi roughly 4 weeks ago but wanted to wait before I left a review.
Ordered before 2pm and received my package the next day with a free water bottle which was amazing. The telegram group has provided great support and although I am a silent reader all of the support has helped me along my journey. It has taken until week 4 for me to finally see the scales moving after switching from MJ but I couldn’t be happier with the product. No side effects at all from the Reta either which is as added bonus! Thank you Alluvi!
Susan –
Thank you Alluvi+especially Sophie for a great ordering and helpful experience. I was scammed on tiktok pretending to be Alluvi lost 300£ So be aware.
James –
They have been amazing. Ordering on the website was really easy. I used their bundle deal which saved me A LOT compared to pharmacy prices.
I had a little issue with tracking my order. I emailed support and within a few minutes they can back with a resolution which was outstanding! Their support group is really active too and I’ve met lots of people on a journey who have had great success and they’re helping each other. Sophie in the support group is really active with the members
Clare –
Fantastic service, ordered at 2.30 on a Friday afternoon and it was delivered at 10.30 am Saturday! Definitely not a scam company! Even got a free gift
Mark Hooper –
was nervous when ordering as there was no customer service number, hard to find an email address or physical address… that said, I ordered from them, the product took five days to come, I did email customer service and they did get back to me when they could. I understand they are a busy company so be patient, they will get back to you, wou will get your order. Thank you guys!!
sarah –
Absolutely top notch service very fast delivery arrived when they said it would. Customer service excellent, would highly recommend. Thank you.
Ben Robertson –
Amazing team to work with. Able to explain in detail about products and benefits.
Sophie was the brightest star of the lot, sorted any worries I had about delivery as soon as she could.
Julie –
From Cake to Confidence Finally A Jab That Actually Works!!
I never thought I’d write a love letter to a needle, but here we are. After years of dieting, gym guilt, and convincing myself that walking to the fridge counted as cardio, I finally found something that actually works, this little miracle in a pen!!
The jab itself is painless, and over before I can say “double cheeseburger with fries.” But the results, they’re the real headline. My appetite is tamed but my energy is through the roof oh and my jeans are looser than my excuses!!
Within weeks, I stopped craving the 3pm sugar crash binge and started craving salad say what! (I know. I’m still shocked too.) The scale started sliding down like it had finally realised gravity was a thing, and more importantly, my confidence shot up faster than a TikTok trend.
Of course, this isn’t magic I’ve paired it with sensible eating and a bit of movement. But for the first time, I feel in control like my body is finally on my side. If you’re stuck in a cycle of “start Monday, crash by Wednesday,” this jab might just be the plot twist you need. It’s not just a tool, it’s a game-changer. The service , advice and community that comes with Alluvi is like nothing else! All joking aside this has been a game changer for me and 1000s of others.
Neha Tomar –
Alluvi is a brand that genuinely cares, and you can feel that in everything they do. The products are not only high quality but they actually work—I’ve regained my confidence and I’m so close to reaching my goal weight. What stands out most is the heart behind the brand; they don’t just sell, they support. Delivery was smooth, packaging thoughtful, and the whole experience left me feeling looked after. Alluvi has truly changed my life, and I couldn’t recommend them more.
Paul –
Brilliant service ordered and came the next day always on hand if you need help always keeps you in the loop with things eg ordere and delivery
George Curtis –
Can’t speak any more highly ordered yesterday arrived today. Packaged better then any other pharmacy I’ve used buying mounjaro I highly recommend alluvi to anyone. Any issues they reply and put your mind at ease very quickly. Five star customer service 5 star all round service extra massive thank you to Sophie who is always on board to help everyone I messaged her and within minutes she had my order sorted and my mind at ease thank you Sophie your a credit to alluvi
Mirek Ceglarski –
I’m really happy with ALLUVI! The product quality is excellent and everything arrived safely and well-packaged. Their customer service is amazing – friendly, professional, and always ready to help. I also love the wonderful community in their social group – supportive and helpful. I highly recommend this company!
From morning to night, they’re working for you,
Peptides from Alluvi—your dreams come true!
Erika Armitage –
What a fab company order arrived a day after ordering and as I swapped from mj to reta with a week between injections I found myself very happy at losing 2lbs the 1st week after being on a stand still for at least 4 weeks on mj. Support is also at hand. Would highly recommend to anyone in thank you alluvi this is going to be life changing for me xx
Nathan Hall –
Iv had 2 deliveries so far both came next day and also the results are starting to show already love alluvi. 5 stars from me
Susan Mitchell –
Ive never had an issue with Alluvi. Delivery always delivered on time. They have a group on Telegram which is fantastic and everyone is there to help and advise. I’m in a WhatsApp group and lisa is fantastic along with Sheila and now Deno. Alluvi is the best for many things and not just their Reta. Would totally recommend Alluvi hands down. If your need a life changing experience and want to start your journey, then Alluvi is the one to do it with.
Also im taking Alluvi’s Recovery and repair. I take 2.5mg every 3rd day, WOW!!! I have now stopped having thoes painful joint injections in my thumb. My life has definitely became more happy 😊, and more pain-free. Love this company ❤️❤️
Edit.
Had my order come on time like I knew i would, also had a lovely free bottle 😊. Simply perfect. Well done Alluvi and thank you for a perfect service. Will be ordering again on Thursday 😊.
Thomas –
Alluvi never fails to deliver ordered after 2 on a Tuesday recieved Wednesday at 11 great service love theor chat page on telegram loads of info from other users admin are very knowledgeable and any problems usually sorted quickly highly recommend alot of these reviews on here are fake by people who have either been kicked out of group for their hate speech or trying to sell privately alluvi only sell through their websites and will never DM a person first.
Andy Dudman –
Top notch service and great communication from admin, products are fantastic and professionally presented.
All products are delivered next day free of charge with a cold pack using Royal Mail 24hr tracked if ordered before 2pm.
Give them a go, you will not be disappointed.
Samantha Gahagan –
Ordered my pen from here and they have been amazing I had the delight of Peter on tick tock and he guided me and helped me so much!! He’s so amazing and the package arrived on the Tuesday and it’s working amazing I am very happy and will keep going with this company just a shame there is so many people pretending to be this company scamming people but these have a blue tick on tick tock and like I said Peter was amazing and I felt at ease the whole time and the guidance was brilliant I even got added to there telegram and they were fantastic on there and hearing other peoples stories
Jodie –
Ordered for the first time Wednesday lunchtime. Order arrived Friday morning!
Excellent service! Quick delivery! Also got a free water bottle!!
Found my new favourite provider. Thank you Alluvi can’t wait to continue to support you going forward
Nick Taylor –
Absolutely amazing service from Alluvi Healthcare! My order of Retatrutide pens arrived quickly and well packaged. The pens are so easy to use and the results have blown me away. My appetite is under control, I feel more energetic, and I’ve already started losing weight steadily.
Customer service is excellent too – every question I had was answered quickly and in a really supportive way. It feels like they genuinely care about their customers. I honestly couldn’t be happier and would recommend Alluvi to anyone looking to make a real change.
Claire Villette –
Wow alluvi you never cease to amaze me… ordered yesterday at 1.57pm and order arrived at 10.03am this morning. Amazing service as always, receipt sent to me straight after ordering, then not even an hour later confirmation that my order was being processed, then a message from Sophie with my tracking number, 3 hours later an email from Royal Mail giving me delivery date and time frame. Thank you so much as always Sophie, I will be ordering again very soon and the free bottle a lovely touch (Im now the proud owner of 2) x
Gaye Adams –
Recieved my pen today 2 days after payment. Excellent service and with the help of lisa, this is not a scam company.
Luke –
Great service ordered multiple times now, great product and the customer service is top tier, had small issue with the most recent order, contacted the support and Jeremy was very helpful and rectified the issue even getting back to me on a Sunday
Gary Mckee –
Again, I can’t speak highly enough of this company !! Just got a big discount on buying 2 pens.. I have already started using Reta and Glow. I have lost a lot of weight and I feel better with the glow, helping my sore knees and skin. They give free water bottle Also,which i use for my electrolytes.. Delivery is only 2 days tops!! They have a telegram group that answers all the queries you have, they are great.. Big thanks to @Sophie_Alluvi, also Deano and Sheila for your guidance. Be careful though, only buy through Alluvi.shop. alot of scammers out there..
Ian Bourke –
Well what can I say ! Hats off to alluvi for bringing people affordable weight loss these people actually care about there customers pocket ! There community on socials are second to none the admins are all there with a speedy reply and everyone in the community is friendly and helpful it’s quite unified 😁 now for the products Iv been taking the R pen for 3 months now this has not only changed my physical appearance but my mental health aswell loosing a few people over the past years has taken its toll but I can honestly say this product has flicked a switch on inside and sent my motivation through the roof 👊 Iv not drank alcohol smoked , nothing !! My diet is on point and my training is the same alluvi you have helped me in many ways not just weight loss . I rave about these products to everyone because it deserves to be raved about !!!! 4 friends have now converted to the alluvi life style aswell and loving life again ! Thanks to all the alluvi team for giving us affordable lifestyle change 🫶🏻❤️❤️❤️🫶🏻🙏🙏🙏🙏
Stacey Horwood –
Can’t rate this company enough they have been a God send have ordered 4 times now and can’t fault the delivery service or there products so happy that my weight has started moving again after a stall on mj and down another 12lb in 4 weeks and the tirz and reta are top notch with COA
The telegram page is brilliant for advice and think I’m getting addicted to it 🙈
Also it’s great to help out other people with advice that’s on the same journey
Admin have always been quick to answer question and get back to you regarding orders which is amazing as when using mj the customers service was non existent
Thanks alluvi
Hannah –
Delivery very quick, come well packed with ice, in a nice box, got free glass drinking bottle, very happy 😁
Courtney Jenkins –
I ordered using ALLUVISHOP.COM, fantastic service and my pen arrived the following day!!! I feel bad that Alluvi are getting bad reviews but I’m sure it because there are fake Alluvi sites out there. I am from UK and was almost about to order via alluvi.co.uk, site looked same as the bz one but when I came to pay they wanted payment to a personal account, which rang scam bells. Anyway, as I said I used ALLUVISHOP.COM which is genuine. Came chill packed, official box with screw on needles and a lovely glass drink bottle! I’m glad I investigated the sites and am confident in my purchase and will use them again! I also took pictures of what arrived incase anyone is interested
Nathaniel Takyi-Berko –
From the customer services, to the telegram group Alluvi I’ve created a great community with exceptional customer services and feedback. Everybody is on the journey and contributes information and results that have helped hundreds of people.
I just started my journey, but can see the results already as part of changing my lifestyle to become more healthier.
Steve –
With so many people jumping on the bandwagon with peptides and are either scamming or selling substandard products, Alluvi is a breath of fresh air, fast delivery, fantastic Telegram support group, Admin Sophie is the group’s fixer for when orders and delivery’s don’t go to plan, also answering so many questions daily, everyone in the group lends a helping hand as we are all in the same boat,
Delivery problems 99.9% of the time is down to Royal Mail, and Not Alluvi’s fault!
100% recommend
Sharon Mcculloch –
I ordered yesterday and it arrived today in a fancy box. I am most impressed as it’s Saturday that it arrived so quickly. Can wait to get back on the weight loss journey.
Susan Thor –
Ordered at 6 Tuesday, delivered 10am Thursday ,well packaged, good prices. Safe and secure payment system,no dodgy “WhatsApp to order” ,recieved conformation email/receipt straightaway, and tracking details from Royal mail ,excellent service
Mark –
I’m writing this review because most of them are saying they didn’t receive their orders. The ones that haven’t received them are or have been tricked into purchasing from a fake Alluvi vendor. The only real websites are-Alluvi.shop and Alluvi.bz. Sophie and Jeremy are super helpful and fast at replying. I’ve ordered plenty of times and always came the next day via tracked Royal Mail. Lost 15KG is 4 weeks, their product and company are the real deal!
Jodie Cooper –
WOW! ID GIVE THIS 10 STARS IF I COULD! Ive been on Reta 3 weeks an lost a stone already with no negative side effects. No hair loss like I had already by now on Monjaro. Fair prices an a fantastic Telegram chat group that has been priceless for tips and advice. I paid alot of money for “support” with numan before this and it was pointless but with Alluvi you get 24.7 support from others on the same journey for FREE!! Started with a 20mg pen and have already ordered my 40mg one as I cant be without this now. I wouldn’t go anywhere else an with lots of scams about id suggest you dont. Fast delivery and a free drinks bottle with my orders. Thank you Alluvi!!!!
Dale –
I’ve been using Alluvi Healthcare products for a few weeks now, and the results have been incredible—16kg lost in just 4 weeks! Beyond the products themselves, their after-sales support is outstanding. I’ve been kept informed with regular updates and guidance, and their team has been genuinely attentive every step of the way.
What really stood out was how they handled an issue that wasn’t even their fault—they went above and beyond to resolve it completely, which left me absolutely buzzing with their service. I would wholeheartedly recommend Alluvi Healthcare to anyone looking for effective products and exceptional customer care!
cleaven –
I’d like to start of by saying I think most of the bad reviews are coming from competitors or people who fell for a faje alluvi healthcare account. Not only is alluvi legit but their customer service is to notch i appreciate the admin in the telegram ‘jeremy alluvi’ is the GOAT he always replies and helps people no matter how repetetive the questions get lol.
msgrooves –
I done my research and found Alluvi Healthcare. I must say the communication was fantastic and my package came the next day as promised. This is my new supplier from now on. I am really happy with the product and the service I received ☺️ I highly recommend them!
Adam Phillips –
Alluvi Healthcare are absolutely amazing! Their customer service is second to none – supportive, responsive, and genuinely caring. And Retatrutide… wow. It’s completely life-changing. I feel healthier, more energised, and more confident than I ever imagined. Alluvi don’t just provide a product, they deliver a whole new lease of life.
Guinea Kuine –
I’ve spent some time exploring Alluvi (Alluvi Labs) and considering their positioning, benefits, and caveats.
The products are made in pre-filled pens, fixed volumes, ready-to-use for laboratory evaluation. This is good because consistency is very important in research. It reduces error in dosing or mixing.
John Mitchell –
I actually purchased the wrong pen by accident and was worried about returning it and getting the right one. I genuinely thought I was stuck. The girl i ended up dealing with, Sophie, was amazing. Helped calm my fears, told me where to return the item and before they even revieved the return ….not only did they send what I need….it came next day. Blown away!!! Not had a level of customer service like this , well ever !
Scott Cannon –
ordered twice now and one order came next day delivery the second order came in two days and they sent me a free water bottle to go with my retatrutide. no issues at all Sophie from the admin team very helpful with any issues .
Andrew Baker –
Ordered on Friday morning had it on a Saturday morning first clash support works well will buy again for sure please be careful as there’s scammers out there but these are the real deal even got a free water cup with my order couldn’t recommend enough