
The 2024 ITC Insights Consumer Supplement Survey was fielded from February to March 2024 and analyzed by the Industry Transparency Center.
The survey includes over 4000 supplement consumers ages 18+ in 6 countries: US (1000), UK (500), DE (500)
IT: (500), KR: (500), AU: (500), IN: (500).
Vitamin K-2 user rates range from a high of 38% in India to 36% in Germany, 32% in Italy and the US and a low of 22% in Australia.
The survey provides insights into supplement user buying behaviors and priorities, including familiarity, usage patterns, purchase drivers, branded ingredients and the importance of values like trust, transparency and sustainability.