$29.99
Pure micronized L-glutamine — supports recovery and gut health, unflavored.
10 in stock
Glutamine is the most abundant amino acid in your body. Roughly 60 percent of the free amino acids floating around in your muscle tissue at any given time are glutamine. Your immune cells use it heavily. Your gut lining cells depend on it as a primary fuel source. And during periods of significant physical stress — heavy training blocks, illness, surgery recovery — your body’s demand for glutamine can outpace what it can produce on its own. Pristine Glutamine Powder is built to give your body the raw glutamine it uses in those situations.
This is 5 grams of 100% pure micronized L-glutamine per serving, 60 servings per container. Single ingredient. No fillers, no flavoring, no proprietary blends. Just pure micronized L-glutamine that dissolves clean in any beverage.
The case for glutamine supplementation is mostly about high-stress periods rather than everyday use. If you’re in a heavy training block — high volume, high frequency, multiple sessions per day — your body’s glutamine demand goes up significantly. If you’re an endurance athlete pushing long sessions, the same thing applies. If you’ve ever come off a brutal training week feeling run-down and immunologically beat up, low glutamine status is part of why. Supplementing during those periods can help support recovery between sessions.
The other major area of interest for glutamine is gut health. The cells that line your intestinal tract — the ones that form the barrier between what’s in your gut and what gets absorbed into your bloodstream — use glutamine as their primary fuel. Athletes with gut issues from heavy training, people recovering from antibiotic courses, anyone whose digestion has felt off — glutamine supplementation has been used in those contexts for years. The research is more mixed here than the training-recovery side, but the mechanism is well-established.
The third use case is immune support during high training stress. Your immune cells are heavy glutamine users, and the dip in immune function many athletes experience after particularly hard training blocks (the “open window” of post-exercise immune suppression) is partly tied to glutamine status. Supplementing during those periods is part of why glutamine has been a staple in serious training programs for decades.
Micronized means the glutamine particles have been mechanically reduced in size for faster dissolution. The molecule is identical to non-micronized L-glutamine; the difference is purely practical. Smaller particles dissolve faster and don’t leave gritty sediment at the bottom of your glass.
Every batch is manufactured in a cGMP-compliant facility in the United States and tested for purity, potency, heavy metals, and microbials before it ships. Certificates of Analysis are available for any batch on request. The glutamine is fermented vegetable origin — not animal-derived.
This is the glutamine for athletes in heavy training blocks, lifters who go through demanding programs, endurance athletes pushing long sessions, or anyone who’s struggled with gut issues or immune dips during training stress. One scoop in any beverage, one to two times per day. Most people take it post-workout, before bed, or both. The 300g size is a two-month supply — perfect for testing how you respond before stepping up to the larger sizes.
5 grams of pure micronized L-glutamine per serving | Supports recovery between training sessions | Supports gut lining and digestive health | Supports immune function during high training stress | Micronized — dissolves clean, no gritty texture | Manufactured in a cGMP-compliant U.S. facility | Every batch tested for purity, potency, and contaminants
100% L-Glutamine (Micronized, Fermented Vegetable Origin).
Manufactured in a facility that also processes milk, wheat, soy, egg, peanuts, and tree nuts.
Mix 1 scoop (approximately 5g) into any beverage — water, juice, protein shake, or post-workout drink. Take 1 to 2 servings daily, typically post-workout or before bed. Most beneficial during periods of heavy training, high volume, or general physical stress.
These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. Individual results may vary. Consult a licensed healthcare provider before use, especially if you are pregnant, nursing, taking medication, or have a medical condition. Keep out of reach of children.
