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A comprehensive comparison of Hong Kong weight loss injections: Saxenda vs Mounjaro vs Ozempic vs Wegovy

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2026.1.12

Hong Kong's weight loss injection craze has swept the scene in recent years, with GLP-1 class injectable drugs becoming a popular choice for busy professionals and those with stubborn obesity. These medications achieve non-surgical weight loss by suppressing appetite and stabilizing blood sugar, though they come at a hefty price and require strict medical supervision.

 

Feature Saxenda Mounjaro Ozempic Wegovy
Active Ingredient  Liraglutide Tirzepatide Semaglutide Semaglutide 
Injection Frequency Once daily Once weekly Once weekly Once weekly
Average Weight Loss Effec 5-10% 15-20% 10-15% 12-17%
Weight Loss Mechanism Single GLP-1: appetite suppression + delayed gastric emptying Dual GLP-1+GIP: potent blood sugar control + fat reduction Long-acting GLP-1: excellent glycemic control Higher-dose GLP-1: targets severe obesity
 
 

Overall, these four weight loss injections each have strengths and limitations—it's not about picking "the strongest one for you," but selecting the best option based on BMI, presence of diabetes or cardiovascular risks, preferred injection frequency, and budget, all under a doctor's tailored guidance. As prescription drugs, they carry potential risks like gastrointestinal upset, pancreatitis, and gallbladder issues, so comprehensive health checks and professional evaluation are essential before starting, with regular follow-ups to monitor key indicators during use. Pairing them with healthy diet, regular exercise, and sleep management—treating the injections as a supportive tool rather than sole reliance—ensures safe, sustainable weight loss while genuinely enhancing metabolic health and quality of life.

 

If you have any questions about weight loss injections or would like to make an appointment, feel free to WhatsApp +852 5228 5870 or call 3970 8888.

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