A new study by W-Wellness reveals that supplements have become a daily staple for more than 60% of UK adults, yet nearly half are bypassing professional guidance and relying on their own research or social media influencers. The survey of 1,000 adults aged 18 to 65 highlights both widespread adoption and significant gaps in knowledge around supplement use.

The research found that 62% of respondents take supplements every day, making them as routine as morning coffee. Vitamin D emerged as the most popular supplement, used by 54% of participants, followed by vitamin C (48%) for immunity and general wellness, vitamin B12 (26%) for energy and nerve function, and protein (21%), which has become mainstream beyond fitness enthusiasts.

This rise in supplement use reflects a broader national focus on wellness. But nearly half of respondents (43%) prefer to research supplements themselves rather than consult a healthcare professional. A further 23% admitted to trying a supplement based solely on an influencer’s recommendation, underscoring the growing role of social media in shaping health decisions.

Despite enthusiasm for self-care, confusion remains. Barriers to effective supplement use include conflicting online advice reported by 24% of respondents, lack of clarity on product quality, and limited access to evidence-based guidance. These factors suggest that many consumers struggle to navigate an increasingly crowded market.

W-Wellness, a UK-based brand, aims to address this by offering expert-formulated products with transparent ingredient lists. Belle Amatt, Registered Nutritional Consultant at W-Wellness, explained, “Check for quality and sourcing. A good supplement should be transparent about what’s inside. Always look for products that clearly list their ingredients and avoid those with unnecessary fillers, colourings, or artificial ingredients. Reputable brands will also share details about sourcing, so you know exactly where your supplements are coming from.”

The study also highlights generational differences. Younger adults aged 18 to 34 are more likely to experiment with protein powders and omega-3s, often influenced by fitness trends on platforms such as Instagram and TikTok. In contrast, older respondents aged 50 to 65 favour traditional options like Vitamin D and calcium, prioritising bone health and immunity.

Retail data supports these findings. According to Statista, the UK dietary supplement market was valued at £1.5 billion in 2024, with projections for continued growth. Retailers such as Holland & Barrett and Boots have reported increased demand for vitamins and minerals, particularly since the pandemic prompted greater awareness of preventive health.

Health professionals continue to stress the importance of caution. The NHS advises consulting a doctor before starting supplements, particularly for those with medical conditions or taking medication, as interactions can occur. For instance, excessive Vitamin D intake can cause toxicity if not monitored, while certain herbal products can interfere with prescribed drugs.

W-Wellness’s research underscores the need for education alongside accessibility. As supplements become more embedded in daily routines, brands and health authorities must ensure that consumers have accurate information to make informed choices. Clear labelling, verified sourcing, and professional guidance remain vital to maintaining public trust and maximising the benefits of supplement use.