“L-glutamine has been studied for its role in supporting intestinal barrier function.”
L-Glutamine Powder
A single-ingredient L-glutamine powder in an unflavored, mixable performance-focused format.
L-Glutamine Powder
A single-ingredient L-glutamine powder in an unflavored, mixable performance-focused format.
- Supports lean muscle maintenance and training recovery+
- Supports cellular growth and repair processes+
- Supports gut-associated immune function and integrity+
- Easy-to-mix, unflavored powder for flexible dosing+
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FAST DELIVERY
MADE IN USA
24/7 SUPPORT
FAST DELIVERY
MADE IN USA
24/7 SUPPORT
PRODUCT INFORMATION
What it is: L-Glutamine Powder is a single-ingredient formula made with pure L-glutamine, the most abundant amino acid found in blood and bodily fluids. Often used by highly active individuals, it’s designed to support lean muscle maintenance, cellular recovery, and gut-related immune function as part of a performance-focused routine.*
- Format: Powder (unflavored)
- Amount: 0.66 lb (300 g)
- Gross weight: 0.7 lb (317 g)
- Manufactured in: USA
- Goal: Performance, recovery, and gut support*
*Dietary supplements support normal physiology; individual responses vary.
USAGE & SAFETY
Suggested Use: Mix 1 serving with water or a beverage of choice 1–3 times daily, or as directed by a healthcare professional.
- Do not exceed the recommended dose.
- Not intended for children under 18 years of age.
- Pregnant or nursing women and individuals with medical conditions should consult a physician before use.
- Allergen notice: Manufactured in a facility that may process milk, soy, wheat, egg, peanuts, tree nuts, fish, and shellfish.
- Storage: Store in a cool, dry place. Keep out of reach of children.
INGREDIENTS
PRODUCT REVIEWS
WHAT'S IN
L-Glutamine Powder
L-Glutamine
WHAT IT IS
A conditionally essential amino acid used by gut and muscle tissue.
WHAT IT DOES
Supports gut lining integrity and muscle recovery.
IN OTHER PRODUCTS
Amino Acids
WHAT IT IS
Organic compounds that serve as building blocks of protein.
WHAT IT DOES
Supports recovery, tissue repair, and metabolic function.
IN OTHER PRODUCTS
How L-Glutamine Powder Works Inside Your Body
What the Evidence Actually Says
A mix of peer-reviewed research, long-form video breakdowns, and independent analysis related to this product’s key ingredients.
“Research suggests glutamine is involved in immune cell metabolism.”
“Clinical studies indicate glutamine supplementation may support muscle recovery following intense exercise.”
“Glutamine has been researched for its role in nitrogen transport and cellular growth processes.”
“Scientific reviews describe glutamine as a conditionally essential amino acid during physical stress.”
What the Evidence Actually Says
“L-glutamine has been studied for its role in supporting intestinal barrier function.”
“Research suggests glutamine is involved in immune cell metabolism.”
“Clinical studies indicate glutamine supplementation may support muscle recovery following intense exercise.”
“Glutamine has been researched for its role in nitrogen transport and cellular growth processes.”
“Scientific reviews describe glutamine as a conditionally essential amino acid during physical stress.”
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