MedExpress vs Voy:Which is more popular?
In September 2026, Voy had more branded searches than MedExpress among weight loss injection providers in the United Kingdom. Voy had about 63,400 branded searches, while MedExpress had 8,100. Voy made up 55.1% of all weight loss injection provider searches we track, and MedExpress accounted for 7%. When we asked ChatGPT and Google AI Overviews about weight loss injection providers, neither MedExpress nor Voy appeared in any of the five answers.
Who do people search for more?
Voy, about 8 searches for every 1 for MedExpress
Who does AI mention more?
Both were mentioned in 0 of 5 answers.
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Top weight loss injection providers in ChatGPT and Google AI Overviews
In three ChatGPT questions and two Google AI Overviews, neither MedExpress nor Voy showed up in any of the five answers.
Most recommended by AI
Brands get a higher ranking if they are mentioned earlier in the answers.
Mentioned by AI
Each dot is one answer, filled in when that answer mentions the brand.
Asda3 of 5Named in 1 of 3 ChatGPT answersNamed in 2 of 2 Google answers
Boots Online Doctor3 of 5Named in 1 of 3 ChatGPT answersNamed in 2 of 2 Google answers
Superdrug Online Doctor3 of 5Named in 1 of 3 ChatGPT answersNamed in 2 of 2 Google answers- Voy0 of 5Named in 0 of 3 ChatGPT answersNamed in 0 of 2 Google answers
Juniper0 of 5Named in 0 of 3 ChatGPT answersNamed in 0 of 2 Google answers
MedExpress0 of 5Named in 0 of 3 ChatGPT answersNamed in 0 of 2 Google answers
CheqUp0 of 5Named in 0 of 3 ChatGPT answersNamed in 0 of 2 Google answers
Numan0 of 5Named in 0 of 3 ChatGPT answersNamed in 0 of 2 Google answers
Pharmacy2U0 of 5Named in 0 of 3 ChatGPT answersNamed in 0 of 2 Google answers
Simple Online Pharmacy0 of 5Named in 0 of 3 ChatGPT answersNamed in 0 of 2 Google answers
See every answer about weight loss injection providers
5 answers
Asked ChatGPT
“Where's the best place to get weight loss injections online in the UK?”
Asked ChatGPT
“Which online pharmacy is cheapest for weight loss jabs?”
Asked ChatGPT
“Is it safe to buy weight loss injections online?”
Searched Google, AI Overview
“weight loss injections”
Searched Google, AI Overview
“weight loss injection uk”
Not named in any answer:
Brands are shown in the order each answer named them. The survey took place in United Kingdom on October 27, 2026.
Is MedExpress or Voy more popular in search?
This chart shows how often people search Google for MedExpress and Voy by name. Each line represents a brand's share of searches for all ten weight loss injection providers we track, month by month, from searches in United Kingdom.
Share of searches by month for Voy, MedExpress. The figures are in the table below the chart.
View monthly share of searches table
| Month | Voy | Asda | Juniper | Boots Online Doctor | MedExpress | CheqUp | Numan | Superdrug Online Doctor | Pharmacy2U | Simple Online Pharmacy |
|---|---|---|---|---|---|---|---|---|---|---|
| Oct 2025 | 11.6% | 12% | 15.6% | 8% | 8% | 32.9% | 6.8% | 2.4% | 1.3% | 1.3% |
| Nov 2025 | 13.8% | 12.4% | 16.1% | 8.3% | 8.3% | 27.7% | 7% | 3.7% | 1.3% | 1.3% |
| Dec 2025 | 14.5% | 11.2% | 28.4% | 9.1% | 9.1% | 16.7% | 5.8% | 2.7% | 1.2% | 1.2% |
| Jan 2026 | 13.7% | 11% | 32.3% | 9% | 7.4% | 13.5% | 8.9% | 2.2% | 0.97% | 0.97% |
| Feb 2026 | 17.9% | 12.2% | 24.8% | 10% | 8.2% | 12.2% | 9.9% | 3% | 0.83% | 0.83% |
| Mar 2026 | 15.4% | 15.1% | 21% | 12.4% | 10.1% | 12.4% | 9.2% | 3% | 0.73% | 0.83% |
| Apr 2026 | 20.9% | 14.7% | 16.6% | 12% | 12% | 12% | 7.3% | 2.9% | 0.71% | 0.71% |
| May 2026 | 19.4% | 16.2% | 15.4% | 13.3% | 13.3% | 10.8% | 6.1% | 3.9% | 0.79% | 0.79% |
| Jun 2026 | 29.7% | 12% | 16.2% | 12% | 9.8% | 9.8% | 6.3% | 3.6% | 0.58% | 0.21% |
| Jul 2026 | 43.3% | 10% | 15.9% | 8.2% | 8.2% | 6.7% | 4.9% | 2.4% | 0.4% | 0.11% |
| Aug 2026 | 48.7% | 9.3% | 12.6% | 7.6% | 7.6% | 6.2% | 5.2% | 2.2% | 0.37% | 0.16% |
| Sep 2026 | 55.1% | 8.6% | 8.2% | 7% | 7% | 5.7% | 5% | 2.5% | 0.42% | 0.34% |
How has the MedExpress and Voy comparison changed over the last 12 months?
3 findings
- Voy was ahead of MedExpress in every measured month of the 12 months ending September 2026.
- Across the 12 months ending September 2026, MedExpress’ share of searches among weight loss injection providers in the United Kingdom moved from 8% to 7%, and its estimated monthly branded searches moved from 12.1K to 8.1K.
- Across the 12 months ending September 2026, Voy’s share of searches among weight loss injection providers in the United Kingdom moved from 11.6% to 55.1%, and its estimated monthly branded searches moved from 17.5K to 63.4K.
How did search popularity change for United Kingdom weight loss injection providers in September 2026?
2 changes
In September 2026, Voy gained share of searches among weight loss injection providers in the United Kingdom, from 48.7% to 55.1%.
In September 2026, MedExpress lost share of searches among weight loss injection providers in the United Kingdom, from 7.6% to 7%.
How are branded searches counted?
3 search terms
Brandwave collects information about searches that people make online using MedExpress’ and Voy’s names. When viewed over time, estimated search volumes for these branded terms can be used to understand whether interest in the brands is growing, holding steady, or fading.
MedExpress
1 branded search term
- medexpress mounjaro
Voy
2 branded search terms
- voy mounjaro
- voy weight loss
Other head-to-heads among weight loss injection providers
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