Gut Health Supplement Market

The global gut health supplement market is projected to grow from USD 14,432.0 million in 2025 to USD 32,390.0 million by 2035, registering a robust CAGR of 8.4%. Probiotic supplements hold the largest product segment share at 41.2% in 2025, driven by their clinically supported efficacy in restoring microbial balance. The capsule format will dominate the delivery segment with a 38.5% market share, owing to its stability, ease of dosing, and consumer familiarity across age groups.