SUPPLI-X L-Glutamine Powder | Pure Amino Acid | Muscle Recovery & Gut Support | 3.15g per Scoop

SUPPLI-X L-Glutamine — Pure Amino Acid Powder for Muscle Recovery & Gut Wellness

L-Glutamine is the most abundant amino acid in the human body and plays a central role in muscle protein synthesis, gut lining integrity, and immune function. SUPPLI-X L-Glutamine delivers 3.15g of pure L-Glutamine per scoop in a clean, unflavored powder with no fillers or artificial additives. NSF Certified and third-party tested for purity and heavy metals.

Key Ingredient & Its Role

• L-Glutamine (3.15g per scoop): A conditionally essential amino acid that becomes particularly important during periods of intense physical activity. Plays a key role in muscle protein synthesis, gut enterocyte fuel supply, and immune cell function. Mixes cleanly into water, protein shakes, or any beverage without affecting taste.
• Other Ingredients: Silicon Dioxide (natural anti-caking agent). No artificial flavors, colors, or unnecessary fillers.

How L-Glutamine Supports Wellness

• Muscle Recovery Support: L-Glutamine is a primary building block for muscle protein synthesis and supports normal muscle repair following exercise.
• Gut Lining Support: The cells lining the intestinal wall (enterocytes) use L-Glutamine as their primary fuel source. Supports gut barrier function and normal nutrient absorption.
• Immune Function Support: Immune cells including lymphocytes and macrophages rely on glutamine for energy and normal function.
• Nitrogen Balance: Plays a role in maintaining normal nitrogen balance — an important marker of protein metabolism in active individuals.

Quality & Certifications

• NSF Certified — NSF/ANSI 455-2-2024, valid through March 31, 2027
• ISO/IEC 17025 Accredited Lab — tested in an internationally accredited laboratory
• FDA Registered Facility — manufactured in an FDA registered facility
• GMP Certified — produced under Good Manufacturing Practice standards (21 CFR Part 111)
• Heavy Metal Tested — Arsenic (0.008 mcg/day), Cadmium (<0.001 mcg/day), Lead (0.008 mcg/day), Mercury (<0.001 mcg/day) — all within safe limits per COA (Lot 426748, dated 02/09/2026)

Product Details

• Serving Size: 1 scoop (5cc / 3.15g)
• Format: Unflavored powder — mixes into water, shakes, or smoothies
• Formula: Vegan, Vegetarian, Gluten-Free, Lactose-Free, Non-GMO, Allergen-Free, Corn-Free, Antibiotic-Free, Hormone-Free
• Made in: USA

Suggested Use

Mix one scoop (5cc / 3.15g) with 6-8 oz of water or your preferred beverage daily. Best taken post-workout or in the morning on rest days. Can be added to protein shakes or smoothies.

Frequently Asked Questions

Q: When is the best time to take L-Glutamine?
A: Post-workout is the most common timing for muscle recovery support. Morning on an empty stomach is preferred for gut wellness support. Consistency matters more than specific timing.

Q: Can I take L-Glutamine with creatine or protein powder?
A: Yes — L-Glutamine is unflavored and stacks cleanly with both. Many athletes add it directly to their post-workout protein shake.

Q: Is this suitable for vegans?
A: Yes — SUPPLI-X L-Glutamine is vegan-friendly, gluten-free, non-GMO, and free from artificial additives.

Important Notes

Do not exceed the recommended dose. Consult your healthcare provider before use if pregnant, nursing, under 18, or if you have a known medical condition. Keep out of reach of children. Store in a cool, dry place.

Made in the USA

*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.