Weigh Loss Injections
Weight Loss Injections in the UK: Semaglutide, Tirzepatide, and Retatrutide
Semaglutide for Weight Loss and Diabetes
Semaglutide (Ozempic®/Wegovy®) helps with weight loss (up to 15%) and blood sugar control. It’s FDA-approved and used in UK research, with side effects like nausea and constipation. Available for research purposes only in the UK, not for actual medical use.
Tirzepatide: Dual-Hormone Injection
Tirzepatide (Mounjaro®/Zepbound™) targets GLP-1 and GIP receptors, offering up to 22% weight loss. It’s FDA-approved for diabetes and used in UK research. Side effects can include nausea and vomiting. Available for research purposes only in the UK, not for actual medical use.
Retatrutide: Triple-Hormone Injection
Retatrutide, in clinical trials, shows potential for 24%+ weight loss by targeting GLP-1, GIP, and glucagon receptors. Available only for research in the UK, with GI discomfort as a side effect. Available for research purposes only in the UK, not for actual medical use.
Which Injection Is Right for You?
Semaglutide and tirzepatide are FDA-approved for weight loss and diabetes, while retatrutide is still being studied. All of these are for research purposes only in the UK, not for actual medical use. Always consult a healthcare professional before using these treatments.
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![Tirzepatide [Mounjaro] Injection Pen](https://sigmalabsuk.net/wp-content/uploads/2025/04/tirz-1-324x213.png)
Tirzepatide [Mounjaro] Injection Pen
Price range: £77.00 through £179.00 Select options This product has multiple variants. The options may be chosen on the product page -

Retatrutide Vial Kit (BAC Water Included)
Price range: £67.00 through £201.00 Select options This product has multiple variants. The options may be chosen on the product page -

Retatrutide Injection Pen
Price range: £77.00 through £206.25 Select options This product has multiple variants. The options may be chosen on the product page -
![Tirzepatide [Mounjaro] Vial Kit (BAC Water Included)](https://sigmalabsuk.net/wp-content/uploads/2025/07/tirz10vialfront-324x438.jpg)
Tirzepatide [Mounjaro] Vial Kit (BAC Water Included)
Price range: £65.00 through £95.00 Select options This product has multiple variants. The options may be chosen on the product page -
![Semaglutide [Ozempik] Injection Pen](https://sigmalabsuk.net/wp-content/uploads/2025/04/s1pen-324x324.png)
Semaglutide [Ozempik] Injection Pen
Price range: £35.00 through £50.00 Select options This product has multiple variants. The options may be chosen on the product page
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