Discover the weight loss supplements market's expansion to US$108 billion by 2033 with 14.1% CAGR. Key insights on North America's 41.1% share, powders' 37.69% dominance, and multi-functional products fueled by players like Herbalife and PhenQ endorsements. https://finance.yahoo.com/news/weight-loss-supplement-market-size-150000303.html