Anthony Houghton, Chief Executive of Holland & Barrett, joins the Big Boss Interview as social media and online self-diagnosis reshape how consumers approach health and wellness.

He describes a retail landscape where customers increasingly arrive in store — or online — having already decided what they need based on influencer content or digital health advice, not all of which is accurate or appropriate to their individual circumstances. In a £110 billion global health and wellness industry, the challenge for established retailers is navigating the gap between what customers believe products do and what they are legally permitted to claim.

Holland & Barrett’s response has been a major internal reset. Three years ago, the company invested in a dedicated science team to review its entire range. Of approximately 4,500 core products, 2,700 have since been reformulated or upgraded. More than 1,000 own-brand products have been completely overhauled in the past 18 months alone.

Labelling presents particular complexity. Products marketed for perimenopause, for example, may feature the term prominently on packaging to help customers find relevant items. Yet detailed ingredient information states that vitamin B6 contributes to hormonal regulation and iron supports normal cognitive function — without referencing perimenopause directly. Strict Advertising Standards Authority rules limit what retailers can claim about specific conditions, creating a disconnect between searchable labels and regulated ingredient statements. Houghton acknowledges many customers may not understand this distinction.

The transformation has coincided with strong financial performance. Holland & Barrett reported 11% sales growth — its third consecutive year of double-digit increases — with digital sales up 20% overall and accounting for 21% of total revenue. However, £300 million invested over three years in store refits, supply chain upgrades and internal capability building has weighed on profit margins. Houghton describes the investment as “fixing the foundations”, with efficiency gains expected to restore profitability as the transformation programme matures.

Despite digital growth, physical retail remains central to the strategy. The company operates 809 stores across the UK and Ireland, opened nine new sites this year and has completed a major refit programme. Houghton rejects suggestions that the High Street is dead, arguing that physical and digital channels are complementary rather than competitive. Stores now offer personal consultations, experiential elements such as yoga studios in selected locations, and partnerships with diagnostic provider Randox to deliver health MOT blood testing in a growing number of sites.

Cost pressures remain acute. Minimum wage increases affect the majority of staff across hundreds of stores. Holland & Barrett pays above the statutory National Living Wage and plans to announce another rise shortly. Rather than passing those costs directly to customers through price increases, the strategy focuses on driving operational efficiencies elsewhere. At the same time, the company has increased investment in colleague training — requiring staff to complete health and wellness training before advising customers — even as many retailers are cutting back.

Presenter: Sean Farrington Producer: Olie D'Albertanson Editor: Henry Jones

00:16 Will and Sean intro pod 01:40 Anthony Houghton joins BBI 02:00 The growth of H&B 03:30 Self-diagnosing via social media 05:17 Decision to invest in dedicated science team 05:56 2,700 products reformulated in last couple of years 08:42 Which? found supplement doses higher than recommended intake 12:31 Product & label concerns 18:40 Growth in magnesium, creatine and fibre. 23:40 Loyalty schemes 29:31 The High St isn't dead 34:00 Impact of National Living Wage 41:00 Retail as a career choice