Wegovy vs Semaglutide: are they the same?
Wegovy is a commercial brand whose active ingredient is exactly Semaglutide. This page explains what that means in practice: where they differ (brand, manufacturer, price, available strengths), why they are clinically equivalent, and when the brand or an authorised generic is the better choice.
Are they the same?
Yes — Wegovy contains Semaglutide as its active ingredient. Talking about "Wegovy" in clinical terms is the same as talking about Semaglutide at the dose strengths 0.25mg, 0.5mg, 1mg, 1.7mg, 2.4mg. The differences from the authorised generic are brand, manufacturer (Novo Nordisk), excipients, tablet appearance and price — not the active molecule itself.
When Wegovy is used
Wegovy est indiqué en complément d'un régime hypocalorique et d'une activité physique accrue, dans la prise en charge du poids chez l'adulte obèse (IMC égal ou supérieur à 30) ou en surpoids (IMC égal ou supérieur à 27) avec au moins une co…
Mechanisms compared
Because they share the same active ingredient, the mechanism is identical: Wegovy agit sur le récepteur du GLP-1 du système nerveux central et du tube digestif pour réduire l'appétit, ralentir la vidange gastrique et augmenter la satiété.
Brand or generic — which to choose?
For most patients, authorised generics of Semaglutide are clinically equivalent substitutes for Wegovy and typically cost substantially less. The practical differences are manufacturer, excipients (rarely matters except in specific sensitivities), tablet appearance and price. The brand is preferred by some patients for personal reasons or insurance coverage; the generic is the default when cost matters.
Questions fréquentes
Is Wegovy the same as Semaglutide? ▾
Clinically yes — Wegovy is the brand and Semaglutide is its active ingredient. At equivalent doses (0.25mg, 0.5mg, 1mg, 1.7mg, 2.4mg) they produce the same effect. The difference is brand, manufacturer (Novo Nordisk) and price.
Is generic Semaglutide as effective as Wegovy? ▾
Yes. Authorised generics of Semaglutide must demonstrate bioequivalence to the brand. The active substance is the same; average effect is the same. Price is usually substantially lower.
Why does Wegovy cost more than generic Semaglutide? ▾
The price difference reflects originator development costs, brand recognition and competition among generic manufacturers. The molecule is identical; the cost is not.
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