NutriBiotic – GSE, 2 Oz Liquid | The Original Grapefruit Seed Extract Premium Concentrate with Bioflavonoids | Potent Immune & Overall Health Support | Vegan, Gluten Free, Non-GMO

Customers find this nutritional supplement effective, with one reporting results within 3 days, and many noting it helps with sinus congestion and inflammation. The product receives positive feedback for its immune support, with one customer mentioning it enhances antibiotic effectiveness, and its ability to clear toenail fungus and candida infections. While some customers find the taste not bad, others describe it as very bitter. Customers appreciate its value, noting it's cheaper than specialty chemicals, and its long-lasting properties, with some reporting results within 2 weeks.