Doctor’s Best Serrapeptase Supplement for Men & Women – Proteolytic Enzyme for Sinus & Immune Health Support, 120,000 SPU per Veggie Capsule, High Potency Formula, Non-GMO, Vegan – 90 Veg Caps

Customers report that the serrapeptase supplement works quickly and provides significant pain relief, particularly for arthritis, while clearing sinuses and helping fight sinus infections. Moreover, the product effectively reduces inflammation, breaks down scar tissue, and improves sleep quality. However, some customers experience side effects including nausea, vomiting, and diarrhea. The supplement receives positive feedback for its quality and value.