58% increase in paid
social enquiries
Refining digital marketing for weight loss surgery experts.
Who are Tonic?
Tonic Weight Loss Surgery are the UK’s premium weight loss solution.
They provide 5-years of the highest-quality aftercare and the safest option for those seeking weight loss surgery.
Whilst they work with some of the best surgeons in the world, their previous marketing agency was letting them down. Tonic wanted to switch things up, which is why they started working with Catalyst.
decrease in cost per conversion
increase in conversion rate
increase in paid social enquiries
increase in PPC enquiries

The Challenge
Tonic wasn’t seeing value from their previous agency. Mistakes were being made and they weren’t generating leads at the rate that they wanted to.
Tonic had a good paid search budget, but it wasn’t delivering the returns that they were hoping for.
They were also aware that the user journey on their website could be improved, and that their on-page SEO needed work.
Last, but by no means least, much of the Tonic team’s time was spent marketing the business rather than doing their day jobs. They wanted a marketing partner who could confidently take control of their ongoing marketing so that they could focus on what they do best – #GivingBackLives!

Our Solution

The Result
Paid Social – Enhanced targeting and optimisation drove more enquiries:
- +58% increase in paid social enquiries
PPC – Smarter campaigns improved both volume and efficiency:
- +49% increase in PPC enquiries
- 10% decrease in cost per conversion
Conversion Rate – Website and messaging refresh boosted engagement:
- +12% increase in conversion rate
A fully integrated digital marketing strategy that now generates higher-quality leads and frees the Tonic team to focus on patient care.
Tools used to leverage results
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