https://www.live-feeds.com/feed/protein-and-creatine-supplements-are-no-longer-nicheContinuously updated, source-cited coverage. https://www.live-feeds.com/feed/protein-and-creatine-supplements-are-no-longer-nichehttps://www.live-feeds.com/feed/protein-and-creatine-supplements-are-no-longer-niche#u9846Tue, 23 Jun 2026 12:51:49 +0000Protein and creatine have shifted from niche athlete products to mainstream fitness and health staples. The protein powder market is growing rapidly, while creatine is expanding into new demographics and functional beverages.What's confirmed:The global protein powder market was approximately USD 19 billion in 2025 and is projected to reach USD 33.4 billion by 2035.Creatine is no longer a niche supplement for athletes and is now used for muscle health, cognitive function, and healthy aging.Whey protein and creatine are significant components of modern fitness lifestyles.Still unconfirmed:Creati