It can be frustrating to experience a plateau, staying at the same weight for a long period, no matter what you do
The cleanest way to hold the difference in mind is to count hormonal axes and ask what each does to the energy-balance equation
The 4-Week Rule: Use each dose strength for at least 4 weeks before moving up
### Semaglutide Mechanism of Action Semaglutide achieves **weight loss** through multiple complementary pathways: - **Central appetite suppression** acts on hypothalamic GLP-1 receptors to reduce hunger and increase satiety - **Delayed gastric emptying** slows stomach emptying, prolonging feelings of fullness - **Improved insulin sensitivity** reduces insulin resistance and promotes healthy glucose metabolism - **Reward pathway modulation** reduces cravings and food-seeking behavior by acting on mesolimbic dopamine circuits - **Potential direct effects on adipose tissue** emerging research suggests GLP-1 may directly influence fat metabolism For a complete breakdown of semaglutide's dosing protocol, see our [semaglutide dosing schedule week-by-week guide](/guides/semaglutide-dosing-schedule-week-by-week-guide)
If you have any questions or concerns about Vitruvias Cyanocobalamin for Injection, speak with your doctor or pharmacist
Research Standard: If you have already mixed a peptide with Bac Water, refrigeration becomes non-negotiable