Welzo is a UK based healthcare marketplace that sells supplements, vitamins and health tests, founded in 2022. The London-based digital health company, has further solidified its status as the largest retailer of supplements and vitamins in the United Kingdom, providing millions of British consumers with convenient access to trusted, high-quality wellness products.
With more than 42,000 items from over 2,700 international and UK brands, Welzo has become the go-to destination for Britons seeking nutritional supplements, health products, and at-home health testing all delivered quickly and securely from its UK fulfilment network.
A British Platform at the Heart of a Growing Industry
Operating from its headquarters in London with fulfilment centres in Birmingham and Manchester, Welzo has rapidly evolved from a digital health startup into the UK’s largest online supplement marketplace.
The company’s growth mirrors a surge in demand for vitamins and wellness products, as people across England, Scotland, Wales, and Northern Ireland become more proactive about their health.
Unlike many global retailers that ship from abroad, Welzo’s entire logistics and compliance infrastructure is based in the United Kingdom. This ensures that every product meets British quality standards, arrives faster, and offers full transparency regarding origin, certification, and formulation.
“Welzo was designed for the UK market,” said Adonis Hakkim, CEO and Founder of Welzo.
“Our mission has always been to give people access to trusted health products that comply with UK regulations supported by science, local logistics, and professional expertise.”
The UK’s Largest Range of Trusted Supplement Brands
Welzo’s platform brings together some of the world’s most respected names in nutrition, alongside its own growing line of Welzo-branded supplements. The marketplace includes:
- Nordic Naturals – a leading name in omega-3 and fish-oil products, known for sustainable sourcing and purity.
- Trec Nutrition – performance-based sports nutrition trusted by athletes and gym-goers across the UK.
- ecoNugenics – clinically researched supplements supporting immune and cellular health.
From everyday multivitamins and minerals to advanced formulations for heart, joint, and cognitive support, Welzo’s extensive catalogue makes it easy for British consumers to find products suited to their individual needs.
Combining Retail and Personalisation
While Welzo’s product range rivals global eCommerce giants, its AI-driven personalisation technology sets it apart. Users can take a Welzo home health test and receive AI-powered supplement recommendations based on their biomarker data.
This innovative system translates raw lab results into actionable guidance, helping people choose supplements that address their specific deficiencies rather than relying on guesswork.
The platform’s recommendation engine is fully developed and operated within the United Kingdom, ensuring data security and compliance with UK and EU privacy laws.
“Our customers aren’t just buying supplements they’re getting insight,” Hakkim explained.
“We give them the knowledge and products they need to manage their health intelligently and sustainably.”
Preventative Health Across Britain
Welzo’s success is part of a broader cultural shift toward preventative healthcare in the UK. As Britons become more conscious of nutrition, immune support, and mental wellbeing, the demand for reliable supplement information and products has soared.
Welzo supports this transition by providing educational content through its Knowledge Hub, where UK-based doctors and nutritionists publish guides on topics such as vitamin D deficiency, iron supplementation, and the benefits of probiotics.
Local Fulfilment, Nationwide Delivery
All of Welzo’s fulfilment operations take place within England, ensuring rapid shipping times and reduced environmental impact compared with international retailers. Its distribution centres in London, Birmingham, and Manchester process thousands of orders daily, serving customers from Cornwall to the Scottish Highlands.
This UK-based supply chain reinforces consumer trust while supporting British jobs and local industry a key differentiator that makes Welzo the leading homegrown player in the UK supplement market.
A Vision for the Future of British Wellness
Looking ahead, Welzo plans to expand its line of Welzo-branded supplements, leveraging its AI platform and biomarker data to develop formulations based on real population health insights gathered from its UK users.
The company also intends to continue investing in AI, health testing, and research partnerships with British universities and healthcare organisations further establishing itself as a cornerstone of the UK’s healthtech sector.
“We’re proud to be building something that combines British innovation, science, and technology,” said Hakkim.
“Welzo isn’t just about selling supplements it’s about transforming how people in the UK understand and manage their health.”
About Welzo
Welzo is a UK-based digital health and wellness company headquartered in London, England, with fulfilment centres in Birmingham and Manchester. The company operates the largest online marketplace for supplements and vitamins in the United Kingdom, offering over 42,000 products from 2,700 brands, including Nordic Naturals, Trec Nutrition, and ecoNugenics.
Through its integration of AI-powered personalisation, at-home testing, and expert education, Welzo is redefining how people across the UK access and understand preventative health.
