USANA's Vitamin D Supplement Shines Bright with ConsumerLab.com Seal of Approval--Setting the Standard for Product Quality

SALT LAKE CITY, Oct. 16, 2025 /PRNewswire/ -- USANA (NYSE:USNA), a global leader in cellular nutrition, is bringing a little more sunshine to wellness. Its top-rated Vitamin D supplement has officially earned the prestigious ConsumerLab.com Seal of Approval—a recognition reserved for...