Tirzepatide 40mg
8 week supply, where to buy 40mg
A 40mg Tirzepatide 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.
Laboratory research, Tirzepatide for sale
Each Tirzepatide mg Research kit includes:
Pre-filled Research pen (40mg Tirzepatide)
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
Buy Tirzepatide 40mg
What Is Tirzepatide?
-
Tirzepatide is a medication developed by Eli Lilly and Company that acts as a dual GIP (glucose-dependent insulinotropic polypeptide) and GLP-1 (glucagon-like peptide-1) receptor agonist.
-
It was originally developed for treatment of type 2 diabetes, and more recently has been approved for weight management/obesity in certain populations.
-
In the UK, the regulator Medicines and Healthcare products Regulatory Agency (MHRA) authorised the brand-name version Mounjaro (tirzepatide) “for weight management” in adults with BMI ≥ 30, or BMI 27-30 with other weight-related health problems.

Tirzepatide 20mg 
bernadette newell –
Great service,fast delivery,outstanding help on do’s and don’ts very helpfull people on the telegram group so friendly and helpfull
Georgia Rippinale –
I started with Alluvi on Reta 2 weeks ago all new to this.this year before I started I lost 6 stone then gained 2 stone. I started reta and had immediate effects,also I feel younger,more energy.i met Lizzie on her platform, I started asking about reta& Alluvi products, she was so helpful & gave me sound advice …the rest is history i purchased reta pen no side effects first week i stated low.Lizzie invited me into her wats app Alluvi support group 😊 the ladies & gents are all amazing we’re all on our weight loss & health journey! I have switched my life around making sure im keeping fit, vitamins,supplements starting the gym all thanks to Alluvi and Lizzie ❤️
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
Jess –
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!
Holly Johnson –
Brilliant & Super Quick – Ordered at 1 in the afternoon and my order arrived next day, including a free glass water bottle which I love. For the price and service I cant complain and the results speak for themselves!!
Sara Buck –
I’ve had 2 orders this week which arrived promptly and very well packaged with a lovely glass water bottle free gift. I’d highly recommend this company.
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.
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!!!!
Gavin –
I recently purchased from Alluvi and was really impressed. The shipping was rapid, the prices very reasonable, and the product itself looked professional and well-presented — even came with plenty of spare needles and a thoughtful free gift!
Customer service from Sophie was great — friendly, responsive, and professional throughout. I’m looking forward to continuing my research and will definitely be recommending Alluvi to others. I’ll happily be a repeat customer in the future.
Elizabeth –
4th order placed today. Got confirmation email and will receive within 2 days like my previous orders.
I wish people would stop with the fake reviews! I have had all my orders safely delivered with no problems. I’ve lost 37lbs in last 7 weeks on Alluvi Reta 💪 Been on glow pen too and skin looks so much healthier.
I have got my husband, 2 daughters and 2 siblings all on the Reta journey with me now and all losing a significant amount of weight so far! It has also improved my physical health greatly. My husband now no longer has type 2 diabetes from taking Reta and has had his blood pressure meds massively reduced.
The telegram support group is amazing and always someone there to help explain or put your mind at rest. Sophie at admin is great at helping you with any enquiry or problem and sorts it out straight away. Shiela and deano are also a constant support on the chat too. I doubted trying Reta but it’s been the best thing I’ve done and can’t wait to continue my weight loss journey with them and at last get down to a healthy weight I feel happier with ❤️ Thank god for Alluvi with their affordable prices and super fast delivery ❤️🥰
Bren keenan –
Absolutely fantastic service really fast. Great product and wonderful help and support from lizzie. Will keep ordering
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.
A very, very happy customer – Adam Phillips
Rachel shaw –
So where do I start heard some negative reviews about this company but I’m glad I didn’t listen, I have had nothing but excellent service from them, order took a few days extra to arrive due to a weekend sale and loads of orders but order came and I was very impressed and received a glass bottle which was a great surprise, don’t listen to bad reviews they are amazing and have excellent support group with amazing help and support
Dawn Deacon’s –
I cannot fault Alluvi 🥰 with superb customer service, next day delivery and high quality products! Orders are made through their website and payment made via debit or credit card. Email conformation from Alluvi followed by Royal Mail tracking. Providing ease of mind and 10/10 satisfaction. Alluvi also has a chat group for their customers to gain knowledge and tips etc from the Alluvi community. A🌟 Daw
Cillian 🇮🇪 –
I have to say this stuff is magic , never tried anything like it before , 10kg down in 28 days , mental health has improved massively , energy is through the roof and feeling like I’m in my teens again , everyone I have passed onto alluvi have all had similar results . You won’t be disappointed from the first order to the telegram group all the way through to help and support from the admin Sophie . Thanks alluvi ✊🏼🧡
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
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 🫶🏻❤️❤️❤️🫶🏻🙏🙏🙏🙏
iHadley –
This is my 2nd time ordering from my company and I have no issues what so ever, Genuine products, 24hr tracked delivery and numerous benefits.
Don’t look elsewhere just purchase here!
Kind regards,
Hadley
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!
Lisa –
Lovely customer service quick and easy transaction comes in a box and they give you a free glass drinks bottle they do deals with 25% off codes excellent service
Cheryl Tattersall –
Absolutely flawless – placed my 1st order on Tuesday am and received this morning ( Thursday ) . Will definitely be ordering again .
Lotfie Ettalhi –
From 122 kg to 109.6 kg in just 38 days, with amazing support!
I started my journey with Alluvi Healthcare just over a month ago, beginning treatment with retatrutide. At the time, I weighed 122 kg and was determined to make a serious change. After 38 days on the program, I’m already down to 109.6 kg, that’s more than 12 kg lost in just over five weeks.
What has impressed me most is not only the effectiveness of the treatment, but also how manageable it has been to integrate into my active lifestyle. I train 4–5 times a week with weights, add in some cardio like basketball and padel, and keep my diet high in protein and relatively low in calories. Reta has made it possible to stay consistent without constantly battling hunger or energy crashes.
The support from Alluvi Healthcare has been excellent as well. Everything is explained clearly, the process feels professional and safe, and I feel confident that I’m on track to hit my long-term goal of reaching 100 kg by early 2026.
Darren Bradshaw –
Great easy to use site. Great discounts now and then. Delivery and communication was spot on. Product appears great. Nice free bottle too to help with fluid intake. Amazing support group for advice and discussions. What more can you ask for. Purely great all round.
Mubina –
So I started Reta yesterday for the first time. I switched over from 7.5.g Mounjaro due to price hikes and I took a break of 10 days in between. I started at 2.5mg Reta and I can truly say that I feel restriction almost immediately! I was sceptical at first but now I wish I had started sooner. I’d have saved so much money and would’ve got quick results. Thank you Alluvi! ☺️💕
Hollie –
I was a bit hesitant to try Reta products at first, but I’m so glad I did. They’ve been genuinely effective and made a real difference for me. What really helped was Lisa’s midlife journey videos—so relatable, encouraging, and full of practical advice. It felt like getting guidance from a trusted friend, which made the whole process much easier. Highly recommend alluvi to anyone looking for real results and a supportive community!
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.