NutraBio Pure L-Glutamine Powder, 100 Servings L-Glutamine Supplement, Amino Acid, Pure Grade, Glutamina, Absolutely no Additives, Fillers or Excipients, Muscle Recovery Supplement – (500 Grams)

Customers find the glutamine supplement effective for stomach health and muscle recovery, appreciating its pure formula with no fillers. The product dissolves easily in water and mixes well with various drinks, with one customer noting it blends well with fruit, veggies, milk, yogurt, and water. While some customers report no side effects, others experience headaches, and the taste receives mixed reviews with some finding it tasteless while others describe it as horrible.