Gross margin, supplements

From each company's latest annual report (Form 10-K), read 13 October 2026.
  1. USANA Health Sciences78.3%
  2. Herbalife77.9%
  3. LifeVantage77.6%
  4. Nature's Sunshine72.4%
  5. Medifast71.3%
  6. Nu Skin69.4%

Median 75.0%, marked on each bar.

Source: Offer Suite, from annual reports filed with the SEC