Essential Recovery & Immune Support Pure, Fermented L-Glutamine for Post-Workout Repair* NutraBio Glutamine delivers 100% pure, free-form L-Glutamine derived from natural vegetable fermentation — with zero additives, fillers, or synthetic ingredients. This clean, effective formula supports muscle recovery, immune function, and reduced post-training soreness.* Key Benefits: Supports muscle recovery and tissue repair* Helps reduce muscle breakdown after training* Promotes immune system strength during periods of stress* Naturally fermented, non-GMO, and non-synthetic* No fillers, excipients, or artificial additives* Clean & Transparent Formula Made in the USA in a GMP-certified facility, NutraBio Glutamine offers full label disclosure and premium ingredient sourcing — free from human hair-derived glutamine or hidden ingredients. Trust your recovery to a product designed with uncompromising purity and performance in mind.*