🧬Impact of COVID-19 on Dietary Supplement Sales in Europe

Introduction

The COVID-19 pandemic profoundly changed European consumer behavior, especially regarding health and wellness. In the face of health uncertainty, many turned to dietary supplements, perceived as a way to strengthen the immune system and maintain overall health.

1. Growth of the European Dietary Supplement Market During the Pandemic

According to Glanbia Nutritionals, the Western European market for vitamins and dietary supplements reached approximately €11.1 billion in 2020, with an expected annual growth of 4–5% through 2025 (glanbianutritionals.com).

Another analysis by Grand View Research estimates that the European dietary supplement market was $45.64 billion in 2024 and is projected to reach $93.20 billion by 2033, with a compound annual growth rate (CAGR) of 8.3% from 2025 to 2033 (grandviewresearch.com).

2. Consumer Behavior During the Pandemic

A study by the National Institutes of Health (NIH) reported increased sales of dietary supplements targeting immune health after the emergence of COVID-19 (ods.od.nih.gov).

Additionally, a study published in MDPI found that consumption of supplements containing vitamins C and D, zinc, and omega-3 fatty acids increased during the first two waves of the pandemic, with nearly 35% of Polish adults starting at least one new supplement (mdpi.com).

3. Changes in Supplement Composition

A study in the International Journal of Environmental Research and Public Health examined the impact of COVID-19 on the composition of dietary supplements and functional foods in Poland. The results showed an increase in products containing vitamins and minerals, especially vitamin D, vitamin C, and zinc, reflecting the heightened demand for nutrients perceived as beneficial for immune support (mdpi.com).

4. Market Distribution by Country

Country	Estimated Revenue (2020)	Estimated Growth (2020–2025)
Italy	€4 billion	5%
Germany	€3.5 billion	4.5%
France	€2.9 billion	4%
Spain	€1.8 billion	6%
Poland	€1.2 billion	4.2%

Source: Euromonitor, 2020 (glanbianutritionals.com)

5. Emerging Trends

The pandemic accelerated several trends in the dietary supplement market:

Preventive health: Consumers favored products supporting immunity, vitality, and digestion.
Natural products: Growth of organic, vegan, and “clean label” products.
Transparency: Increased demand for traceability and clear labeling (glanbianutritionals.com).

6. Conclusion

The COVID-19 pandemic significantly impacted the dietary supplement market in Europe, leading to increased demand, especially for immune-supporting products. This trend is expected to continue, as consumers become more aware of the importance of prevention and overall wellness.